Crystalline modification of fipronil

Abstract

The present invention relates to a crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.

Description

This application is a National Stage application of International Application No. PCT/EP2007/061898 filed Nov. 5, 2007, the entire contents of which is hereby incorporated herein by reference. This application also claims the benefit under 35 U.S.C. §119 of European Patent Application No. 06023435.8, filed Nov. 10, 2006, the entire contents of which is hereby incorporated herein by reference.

The present invention relates to a novel crystalline modification of fipronil, to a process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.

Fipronil (formula I) is an active compound for controlling certain insect and acarid pests, and parasites.

Various processes for the preparation of fipronil have been described, generally and in detail. Documents which give detailed preparation procedures are e.g. EP 295 117; EP 460 940; EP 484 165; EP 668 269; EP 967 206; EP 1 331 222; EP 0 374 061; U.S. Pat. No. 5,631,381; CN 1374298; or J. of Heibei University of Science and Technology, Vol. 25 (2), Sum 69 (2004), Dok. Serial No. 1008-1542 (2004) 02-0018-03.

Characterization of the fipronil material obtained by the processes described in the prior art is usually done by ¹H-NMR analysis and/or measurement of the melting point. The described melting points are in the range of from 187° C. to 203° C., mostly in the range of from 195° C. to 203° C. In the Pesticidal Manual, 13^th Edition (2003), British Crop Protection Council, p. 433, fipronil is described as a white solid with a melting point of 200 to 201° C., with technical fipronil having a melting point of 195.5° C. to 203° C. Observations of different crystalline forms of fipronil have not been described, let alone any characterization of a certain crystalline modification or a preparation procedure for obtaining a certain crystalline modification.

For the large-scale preparation and formulation of a market compound such as fipronil, it is of crucial importance to know whether different crystalline modifications (also frequently referred to as polymorphs or in cases of solvent inclusion in the crystal lattice, pseudopolymorphs) of a compound exist, how they can be obtained, and what their characteristic properties are. Crystalline modifications of one compound may have very different properties, for example with regard to solubility, rate of dissolution, suspension stability, stability during grinding, vapour pressure, optical and mechanical properties, hygroscopicity, crystal size, filtration properties, desiccation, density, melting point, degradation stability, stability against phase transformation into other crystalline modifications, colour, and even chemical reactivity.

For example, different crystalline modifications frequently manifest themselves in different forms of the crystals, such as needles or plates. This is of relevance for e.g. a filtration step in the preparation procedure. In such mixtures of different crystalline modifications plates typically will clog the pores of a filter leading to loss of time and product and tedious and expensive cleaning work. Also, a crystalline modification being present as plates and a crystalline modification being present as needles can have significantly different bulk densities which has implications for storage and packaging. Another relevant aspect, especially in the production of pesticides, is whether the crystalline modification is present as a fine powder which can produce hazardous dusts, or as dust-free larger crystals. Different modifications of fipronil have different bulk densities and mixtures of unpredictable ratios thereof create the afore-mentioned problems in storage and packaging.

Against this background, it has been an object of the present invention to find and characterize a novel crystalline modification of fipronil.

A further object has been to find preparation procedures for the novel crystalline modification which reproducibly give the crystalline modification.

Another object of the invention has been to find preparation procedures which give the novel crystalline modification IV in high yield.

Yet another object of the invention has been to find preparation procedures which give the novel crystalline modification essentially excluding other crystalline modification forms (i.e. in over 80% by weight). This ensures reproducibility and stability in all aspects of the production, transportation, storage and use of the corresponding solid state form.

A further object of the invention is to use modification IV to selectively prepare crystalline modification V or I purely from modification IV. Modifications V and I are described in co-pending patent applications.

Accordingly, a novel crystalline modification of fipronil, a process for its preparation, pesticidal and parasiticidal mixtures and compositions comprising it and its use for combating pests and parasites has been found. The novel crystalline modification of fipronil is defined as “novel crystalline modification IV”, “crystalline modification IV” or “modification IV” throughout this application.

The novel crystalline modification IV shows a remarkable high solubility and dissolution rate in most solvents, which provides for an excellent bioavailability of fipronil. In the production and formulation process the “modification IV” is less dusty than e.g. modification V, and shows a low tendency to electrostatic charge.

Also, most suprisingly, 3 other crystalline modifications of fipronil have been found, which are subject to co-pending patent applications. Especially surprising was that the present crystalline modification IV of fipronil does not melt but rather undergoes a phase transformation during heating into two more stable forms I and V and/or a mixture of them, and thus in a typical melting point measurement will give the melting points of these forms I and V or mixtures of them. Crystalline modification I has a very similar melting point as the second crystalline modification V (as described in co-pending patent applications), both melting points lying in the range of the melting points given in the prior art (i.e. 195 to 203° C.). Moreover, one further crystalline modification II of fipronil, as described in a co-pending application, also undergoes a phase transformation when heated. The solid forms of fipronil thus are part of a very complex crystallization scenario. It can be concluded that the melting points given in the literature in no way can indicate which crystalline modification or crystalline modification mixtures were analyzed.

In T 605/02, the Technical Board of Appeal of the European Patent Authority ruled that, in the absence of a respective described preparation procedure, even the XRD pattern of a certain crystalline modification does not constitute prior art for lack of enablement. Thus, melting points given in documents published prior to the filing of this application cannot be regarded as prior art for the present invention as they do not enable the artisan to prepare the novel crystalline modification of fipronil.

The novel crystalline modification IV of fipronil is present in a triclinic system having the centrosymmetric space group P-1 (herein also referred to as “crystalline modification IV”, or “modification IV”, or “crystalline modification”). Crystalline modification IV of fipronil in an X-ray powder diffraction diagram recorded using Cu-Kα radiation (1.54178 Å) at 25° C. shows at least 4, in particular at least 6, especially 7 and preferably of the following reflections quoted below as reflections quoted below as interplanar spacings d or as 2θ values:

(1) d = 11.28 ± 0.2 Å 2θ = 7.8 ± 0.2°
(2) d = 9.04 ± 0.1 Å  2θ = 9.8 ± 0.2°
(3) d = 7.61 ± 0.07 Å 2θ = 11.6 ± 0.2°
(4) d = 6.46 ± 0.05 Å 2θ = 13.7 ± 0.2°
(5) d = 5.28 ± 0.05 Å 2θ = 16.8 ± 0.2°
(6) d = 4.59 ± 0.05 Å 2θ = 19.3 ± 0.2°
(7) d = 3.59 ± 0.03 Å 2θ = 24.8 ± 0.2°
(8) d = 3.04 ± 0.03 Å 2θ = 29.4 ± 0.2°.

In a particularly preferred embodiment, the crystalline modification IV exhibits a powder X-ray diffraction pattern substantially the same as the pattern shown in FIG. 1.

Studies of single crystals of the crystalline modification IV have shown that the basic crystal structure is triclinic and has the space group P-1. The characteristic data of the crystal structure of the crystalline modification IV are shown in Table 1:

TABLE 1
Crystallographic data of the crystalline modification IV
Parameter            Modification IV
Class                Triclinic
Space group          P-1
a                    8.646(1) Å
b                    13.093(1) Å
C                    16.686(2) Å
α                    99.202(1)°
β                    103.225(1)°
γ                    99.569(1)°
Volume               1774.3(2) Å3
Z                    2
Temperature          −173.2° C.
Density (calculated) 1.64 g/cm3
R1, ωR2              0.123, 0.32
a, b, c = Length of the unit cell edges
α, β, γ = Angles of the unit cell
Z = Number of molecules in the unit cell

The single crystal structure data combined with a thermogravimetric analysis (TGA) measurement reveals that crystalline modification IV of fipronil is a solvate and contains co-crystallized acetone molecules (FIG. 2). Due to disordering of the acetones the exact ratio of fipronil to acetone can not be determined. The ratio lies however in between 2:1 and 4:1 fipronil to acetone. The acetone molecules are removed in a TGA measurement after 120° C. During this drying process, modification IV undergoes an endothermic phase transformation. This endotherm takes place in a DSC measurement around 120° C. to 150° C., with an onset at 120° C. to 125° C. and completion at 138° C. to 143° C. and a maximum at 128° C. The differential scanning calorimetry (DSC) thermogram of the crystalline modification IV of fipronil further contains two endotherms with maxima at 196° C. and 203° C., representing the melting points of the crystalline modifications I (mp. 196° C.) and V (mp. 203° C.) of fipronil. It is shown in FIG. 3.

Keeping in mind that the co-crystallized acetone solvent is volatile at ambient conditions, the crystalline modification IV shows remarkable stability. The invention relates to the use of form IV as starting material for preparing modification I and V separately as polymorph pure materials. This can be achieved by tempering modification IV at certain temperatures.

In another embodiment, the present invention relates to the crystalline modification IV having a fipronil content of at least 92% by weight, particularly at least 96% by weight and especially at least 98% by weight.

This invention also relates to solid (compositions of) fipronil comprising the crystalline modification IV as defined hereinabove and a form of fipronil being different from said crystalline modification IV (herein also referred to as “fipronil form”), e.g. amorphous fipronil or fipronil of a crystalline modification different from crystalline modification IV. Preferably, the solid (compositions of) fipronil comprise the crystalline modification IV in at least 85% by weight, preferably in at least 90% by weight, most preferably in at least 95% by weight_[B1].

The crystalline modification IV can be prepared using a process which comprises the following steps:

• • step i) preparing a solution of a solid form of fipronil being different from the crystalline modification IV in acetone;
  • step ii) effecting crystallization of fipronil; and
  • step iii) isolating the resulting precipitate.

A detailed description of these steps is as follows:

Step i)

Suitable fipronil forms different from the crystalline modification IV used in step i) are, for example, selected from amorphous fipronil or crystalline fipronil such as other triclinic or monoclinic forms, e.g. monoclinic fipronil of the space group C2/c, and also mixtures of crystalline modifications of fipronil.

The fipronil form used as starting material in step i) preferably has a purity of at least 85% by weight, in particular at least 90% by weight and especially at least 95% by weight. “Purity” means the absence of chemical compounds other than fipronil.

In step i), the fipronil form different from the crystalline modification IV will usually be incorporated into acetone as a solid with mixing at a concentration and temperature where acetone is capable of completely dissolving the fipronil form.

The amount of fipronil form dissolved in the acetone depends, of course, on the dissolution temperature. The person skilled in the art will be able to determine suitable conditions by standard experiments.

Step ii)

In step ii) of the process of this invention, fipronil is then crystallized. Crystallization can be effected in a customary manner, for example by cooling the solution obtained in step i), by adding a solvent which reduces the solubility, or by concentrating the solution, or by a combination of the measures mentioned above.

In a preferred embodiment, step ii) is carried out in the presence of seed crystals of the crystalline modification IV.

To achieve a conversion into the crystalline modification IV which is as complete as possible, the crystallization is carried out over a period (duration of crystallization) of at least 1 h, in particular at least 3 hours. Duration of crystallization is understood by the person skilled in the art as meaning the period of time between the beginning of the measure which initiates crystallization and the isolation of fipronil by separating the crystalline material from the mother liquor.

In general, the crystallization is allowed to proceed to a point where at least 60%, preferably at least 70%, in particular at least 90% by weight, for example from 80 to 90% by weight, of fipronil employed has crystallized out.

Concentration of the solution is effected by gradually removing the acetone, such as by evaporation in vacuo, either at about 5° C. to 15° C. or at about 20° C. to 25° C. or at elevated temperature, and/or in the presence of a flow of an inert gas such as nitrogen or argon. The value of “elevated temperature” preferably does not exceed 50° C. Evaporation is preferably done at room temperature (20 to 25° C.) or at an elevated temperature around 40° C. to 50° C., both in air or in a nitrogen flow_[B2].

In general, the yield of crystallization may be further enhanced by cooling to temperatures lower than 20° C., preferably to a temperature of from 0 to 10° C.

Step iii)

In step iii) of the process of this invention, the crystalline modification IV is isolated using customary techniques for separating solid components from liquids, for example by filtration, centrifugation or decanting. In general, the isolated precipitate will be washed, for example the acetone. The washing can be carried out in one or more steps. The washing is typically carried out at temperatures lower than 30° C. and in particular lower than 25° C. to keep the loss of the product of value as low as possible. The resulting crystalline fipronil of modification IV can then be dried and subjected to further processing.

The preparation process consisting of steps i) to step iii) can be repeated in order to achieve higher purities of fipronil.

The invention provides furthermore a process for preparation of crystalline modification I having a melting point at 196 to 197° C. by tempering the crystalline modification IV according to claims 1 to 4 at 90 to 100° C., preferably at up to 100° C., in particular at up to 95° C. The conversion is usually completed in 12 to 48 hours.

The invention provides furthermore a process for preparation of crystalline modification V having a melting point at 202 to 203° C. by tempering crystalline modification IV at at least 100° C., preferably at at least 110° C., in particular at at least 130° C. The conversion is usually completed in 12 to 48 hours.

The crystalline modification IV is especially suitable for efficiently combating the following pests:

millipedes (Diplopoda) such as Blaniulus or Narceus ssp;

insects (Insecta) such as:

ants, bees, wasps, sawflies (Hymenoptera), e.g. Atta capiguara, Atta cephalotes, Atta laevigata, Atta robusta, Atta sexdens, Atta texana, Crematogaster spp., Hoplocampa minuta, Hoplocampa testudinea, Monomorium pharaonis, Solenopsis geminata, Solenopsis invicta, Solenopsis richteri, Solenopsis xyloni, Pheidole megacephala, Pogonomyrmex species such as Pogonomyrmex barbatus and Pogonomyrmex californicus, Dasymutilla occidentalis, Bombus spp. Vespula squamosa, Paravespula vulgaris, Paravespula pennsylvanica, Paravespula germanica, Dolichovespula maculata, Vespa crabro, Polistes rubiginosa, Camponotus floridanus, and Linepithema humile,

beetles (Coleoptera), such as Agrilus sinuatus, Agriotes lineatus, Agriotes obscurus and other Agriotes species, Amphimallus solstitialis, Anisandrus dispar, Anthonomus grandis, Anthonomus pomorum, Aracanthus morei, Atomaria linearis, Blapstinus species, Blastophagus piniperda, Blitophaga undata, Bothynoderes punciventris, Bruchus rufimanus, Bruchus pisorum, Bruchus lentis, Byctiscus betulae, Cassida nebulosa, Cerotoma trifurcata, Ceuthorrhynchus assimilis, Ceuthorrhynchus napi, Chaetocnema tibialis, Conoderus vespertinus and other Conoderus species, Conorhynchus mendicus, Crioceris asparagi, Cylindrocopturus adspersus, Diabrotica (longicornis) barberi, Diabrotica semi-punctata, Diabrotica speciosa, Diabrotica undecimpunctata, Diabrotica virgifera and other Diabrotica species, Eleodes species, Epilachna varivestis, Epitrix hirtipennis, Eutinobothrus brasiliensis, Hylobius abietis, Hypera brunneipennis, Hypera postica, Ips typographus, Lema bilineata, Lema melanopus, Leptinotarsa decemlineata, Limonius californicus and other Limonius species, Lissorhoptrus oryzophilus, Listronotus bonariensis, Melanotus communis and other Melanotus species, Meligethes aeneus, Melolontha hippocastani, Melolontha melolontha, Oulema oryzae, Ortiorrhynchus sulcatus, Oryzophagus oryzae, Otiorrhynchus ovatus, Oulema oryzae, Phaedon cochleariae, Phyllotreta chrysocephala, Phyllophaga cuyabana and other Phyllophaga species, Phyllopertha horticola, Phyllotreta nemorum, Phyllotreta striolata, and other Phyllotreta species, Popillia japonica, Promecops carinicollis, Premnotrypes voraz, Psylliodes species, Sitona lineatus, Sitophilus granaria, Sternechus pinguis, Sternechus subsignatus, and Tanymechus palliatus and other Tanymechus species,

Centipedes (Chilopoda), e.g. Scutigera coleoptrata,

Cockroaches (Blattaria—Blattodea), e.g. Blattella germanica, Blattella asahinae, Periplaneta americana, Periplaneta japonica, Periplaneta brunnea, Periplaneta fuligginosa, Periplaneta australasiae, and Blatta orientalis,

Crickets, grasshoppers, locusts (Orthoptera), e.g. Acheta domestica, Gryllotalpa gryllotalpa, Locusta migratoria, Melanoplus bivittatus, Melanoplus femurrubrum, Melanoplus mexicanus, Melanoplus sanguinipes, Melanoplus spretus, Nomadacris septemfasciata, Schistocerca americana, Schistocerca gregaria, Dociostaurus maroccanus, Tachycines asynamorus, Oedaleus senegalensis, Zonozerus variegatus, Hieroglyphus daganensis, Kraussaria angulifera, Calliptamus italicus, Chortoicetes terminifera, and Locustana pardalina,

fleas (Siphonaptera), e.g. Ctenocephalides felis, Ctenocephalides canis, Xenopsylla cheopis, Pulex irritans, Tunga penetrans, and Nosopsyllus fasciatus,

Flies, mosquitoes (Diptera), e.g. Aedes aegypti, Aedes albopictus, Aedes vexans, Agromyza oryzea, Anastrepha ludens, Anopheles maculipennis, Anopheles crucians, Anopheles albimanus, Anopheles gambiae, Anopheles freeborni, Anopheles leucosphyrus, Anopheles minimus, Anopheles quadrimaculatus, Calliphora vicina, Chrysomya bezziana, Chrysomya hominivorax, Chrysomya macellaria, Chrysops discalis, Chrysops silacea, Chrysops atlanticus, Cochliomyia hominivorax, Contarinia sorghicola, Cordylobia anthropophaga, Culicoides furens, Culex pipiens, Culex nigripalpus, Culex quinquefasciatus, Culex tarsalis, Culiseta inornata, Culiseta melanura, Dacus cucurbitae, Dacus oleae, Dasineura brassicae, Delia antique, Delia coarctata, Delia platura, Delia radicum, Dermatobia hominis, Fannia canicularis, Gasterophilus intestinalis, Geomyza Tripunctata, Glossina morsitans, Glossina palpalis, Glossina fuscipes, Glossina tachinoides, Haematobia irritans, Haplodiplosis equestris, Hippelates spp., Hypoderma lineata, Leptoconops torrens, Liriomyza sativae, Liriomyza trifolii, Lucilia caprina, Lucilia cuprina, Lucilia sericata, Lycoria pectoralis, Mansonia spp., Mayetiola destructor, Musca domestica, Muscina stabulans, Oestrus ovis, Oestrus ovis, Opomyza florum, Oscinella frit, Pegomya hysocyami, Phlebotomus argentipes, Phorbia antiqua, Phorbia brassicae, Phorbia coarctata, Progonya leyoscianii, Psila rosae, Psorophora columbiae, Psorophora discolor, Prosimulium mixtum, Rhagoletis cerasi, Rhagoletis pomonella, Sarcophaga haemorrhoidalis, Sarcophaga sp., Simulium vittatum, Stomoxys calcitrans, Tabanus bovinus, Tabanus atratus, Tabanus lineola, Tabanus similis, Tetanops myopaeformis, Tipula olerace, and Tipula paludosa,

Heteropterans (Heteroptera), such as Acrosternum hilare, Blissus leucopterus, Cicadellidae such as Empoasca fabae, Chrysomelidae, Cyrtopeltis notatus, Delpahcidae, Dysdercus cingulatus, Dysdercus intermedius, Eurygaster integriceps, Euschistus impictiventris, Leptoglossus phyllopus, Lygus lineolaris, Lygus pratensis, Nephotettix species, Nezara viridula, Pentatomidae, Piesma quadrata, Solubea insularis and Thyanta perditor,

Aphids and other homopterans (Homoptera), e.g. Acyrthosiphon onobrychis, Adelges laricis, Aphidula nasturtii, Aphis fabae, Aphis forbesi, Aphis glycines, Aphis gossypii, Aphis grossulariae, Aphis pomi, Aphis schneideri, Aphis spiraecola, Aphis sambuci, Acyrthosiphon pisum, Aulacorthum solani, Brachycaudus cardui, Brachycaudus helichrysi, Brachycaudus persicae, Brachycaudus prunicola, Brevicoryne brassicae, Capitophorus horni, Cerosipha gossypii, Chaetosiphon fragaefolii, Cryptomyzus ribis, Dreyfusia nordmannianae, Dreyfusia piceae, Dysaphis radicola, Dysaulacorthum pseudosolani, Dysaphis plantaginea, Dysaphis pyri, Empoasca fabae, Hyalopterus pruni, Hyperomyzus lactucae, Macrosiphum avenae, Macrosiphum euphorbiae, Macrosiphon rosae, Megoura viciae, Melanaphis pyrarius, Metopolophium dirhodum, Myzodes (Myzus) persicae, Myzus ascalonicus, Myzus cerasi, Myzus varians, Nasonovia ribis-nigri, Nilaparvata lugens, Pemphigus bursarius, Pemphigus populivenae, and other Pemphigus species, Perkinsiella saccharicida, Phorodon humuli, Psyllidae such as Psylla mali, Psylla piri and other Psylla species, Rhopalomyzus ascalonicus, Rhopalosiphum maidis, Rhopalosiphum padi, Rhopalosiphum insertum, Sappaphis mala, Sappaphis mali, Schizaphis graminum, Schizoneura lanuginosa, Sitobion avenae, Trialeurodes vaporariorum, Toxoptera aurantiiand, and Viteus vitifolii,

Lepidopterans (Lepidoptera), for example Agrotis ypsilon, Agrotis segetum and other Agrotis species, Alabama argillacea, Anticarsia gemmatalis, Argyresthia conjugella, Autographa gamma, Bupalus piniarius, Cacoecia murinana, Capua reticulana, Cheimatobia brumata, Chilo suppresalis and other Chilo species, Choristoneura fumiferana, Choristoneura occidentalis, Cirphis unipuncta, Cnaphlocrocis medinalis, Cydia pomonella, Dendrolimus pini, Diaphania nitidalis, Diatraea grandiosella, Earias insulana, Elasmopalpus lignosellus, Eupoecilia ambiguella, Euxoa species, Evetria bouliana, Feltia subterranea, Galleria mellonella, Grapholitha funebrana, Grapholitha molesta, Heliothis armigera, Heliothis virescens, Heliothis zea, Hellula undalis, Hibernia defoliaria, Hyphantria cunea, Hyponomeuta malinellus, Keiferia lycopersicella, Lambdina fiscellaria, Laphygma exigua, Lerodea eufala, Leucoptera coffeella, Leucoptera scitella, Lithocolletis blancardella, Lobesia botrana, Loxostege sticticalis, Lymantria dispar, Lymantria monacha, Lyonetia clerkella, Malacosoma neustria, Mamestra brassicae, Momphidae, Orgyia pseudotsugata, Ostrinia nubilalis, Panolis flammea, Pectinophora gossypiella, Peridroma saucia, Phalera bucephala, Phthorimaea operculella, Phyllocnistis citrella, Pieris brassicae, Plathypena scabra, Plutella xylostella, Pseudoplusia includens, Rhyacionia frustrana, Scrobipalpula absoluta, Sesamia nonagrioides and other Sesamia species, Sitotroga cerealella, Sparganothis pilleriana, Spodoptera frugiperda, Spodoptera littoralis, Spodoptera litura, Thaumatopoea pityocampa, Tortrix viridana, Trichoplusia ni and Zeiraphera canadensis,

lice (Phthiraptera), e.g. Pediculus humanus capitis, Pediculus humanus corporis, Pthirus pubis, Haematopinus eurysternus, Haematopinus suis, Linognathus vituli, Bovicola bovis, Menopon gallinae, Menacanthus stramineus and Solenopotes capillatus,

orthopterans (Orthoptera), such as Acrididae, Acheta domestica, Forficula auricularia, Gryllotalpa gryllotalpa, Locusta migratoria, Melanoplus bivittatus, Melanoplus femurrubrum, Melanoplus mexicanus, Melanoplus sanguinipes, Melanoplus spretus, Nomadacris septemfasciata, Schistocerca americana, Schistocerca peregrina, Stauronotus maroccanus and Tachycines asynamorus,

silverfish, firebrat (Thysanura), e.g. Lepisma saccharina and Thermobia domestica,

termites (Isoptera), such as Calotermes flavicollis, Coptotermes ssp., Dalbulus maidis, Heterotermes aureus, Leucotermes flavipes, Macrotermes gilvus, Reticulitermes ssp., Termes natalensis, Coptotermes formosanus,

thrips (Thysanoptera), such as Frankliniella fusca, Frankliniella occidentalis, Frankliniella tritici and other Frankliniella species, Scirtothrips citri, Thrips oryzae, Thrips palmi, Thrips simplex, and Thrips tabaci,

ticks and parasitic mites (Parasitiformes): ticks (Ixodida), e.g. Ixodes scapularis, Ixodes holocyclus, Ixodes pacificus, Rhiphicephalus sanguineus, Dermacentor andersoni, Dermacentor variabilis, Amblyomma americanum, Ambryomma maculatum, Ornithodorus hermsi, Ornithodorus turicata and parasitic mites (Mesostigmata), e.g. Ornithonyssus bacoti and Dermanyssus gallinae,

true bugs (Hemiptera), e.g. Cimex lectularius, Cimex hemipterus, Reduvius senilis, Triatoma spp., Rhodnius prolixus, and Arilus critatus,

Arachnoidea, such as arachnids (Acarina), for example of the families Argasidae, Ixodidae and Sarcoptidae, such as Amblyomma americanum, Amblyomma variegatum, Argas persicus, Boophilus annulatus, Boophilus decoloratus, Boophilus microplus, Dermacentor silvarum, Hyalomma truncatum, Ixodes ricinus, Ixodes rubicundus, Latrodectus mactans, Loxosceles reclusa, Ornithodorus moubata, Otobius megnini, Dermanyssus gallinae, Psoroptes ovis, Rhipicephalus appendiculatus, Rhipicephalus evertsi, Sarcoptes scabiei, and Eriophyidae species such as Aculus schlechtendali, Phyllocoptrata oleivora and Eriophyes sheldoni; Tarsonemidae species such as Phytonemus pallidus and Polyphagotarsonemus latus; Tenuipalpidae species such as Brevipalpus phoenicis; Tetranychidae species such as Tetranychus cinnabarinus, Tetranychus kanzawai, Tetranychus pacificus, Tetranychus telarius and Tetranychus urticae, Panonychus ulmi, Panonychus citri, and Oligonychus pratensis,

Earwigs (Dermaptera), e.g. forficula auricularia; and

Nematodes, including plant parasitic nematodes and nematodes living in the soil. Plant parasitic nematodes include, such as root knot nematodes, Meloidogyne hapla, Meloidogyne incognita, Meloidogyne javanica, and other Meloidogyne species; cystforming nematodes, Globodera rostochiensis and other Globodera species; Heterodera avenae, Heterodera glycines, Heterodera schachtii, Heterodera trifolii, and other Heterodera species; Seed gall nematodes, Anguina species; Stem and foliar nematodes, Aphelenchoides species; Sting nematodes, Belonolaimus longicaudatus and other Belonolaimus species; Pine nematodes, Bursaphelenchus xylophilus and other Bursaphelenchus species; Ring nematodes, Criconema species, Criconemella species, Criconemoides species, Mesocriconema species; Stem and bulb nematodes, Ditylenchus destructor, Ditylenchus dipsaci and other Ditylenchus species; Awl nematodes, Dolichodorus species; Spiral nematodes, Heliocotylenchus multicinctus and other Helicotylenchus species; Sheath and sheathoid nematodes, Hemicycliophora species and Hemicriconemoides species; Hirshmanniella species; Lance nematodes, Hoploaimus species; false rootknot nematodes, Nacobbus species; Needle nematodes, Longidorus elongatus and other Longidorus species; Pin nematodes, Paratylenchus species; Lesion nematodes, Pratylenchus neglectus, Pratylenchus penetrans, Pratylenchus curvitatus, Pratylenchus goodeyi and other Pratylenchus species; Burrowing nematodes, Radopholus similis and other Radopholus species; Reniform nematodes, Rotylenchus robustus and other Rotylenchus species; Scutellonema species; Stubby root nematodes, Trichodorus primitivus and other Trichodorus species, Paratrichodorus species; Stunt nematodes, Tylenchorhynchus claytoni, Tylenchorhynchus dubius and other Tylenchorhynchus species; Citrus nematodes, Tylenchulus species, Dagger nematodes, Xiphinema species and other plant parasitic nematode species.

Moreover, the crystalline modification IV is especially useful for the control of crop pests, in particular of the Coleoptera, Lepidoptera and Acarina orders.

Moreover, the crystalline modification IV is especially useful for the control of non-crop pests (household, turf, ornamental). Non-crop pests are pests of the classes Chilopoda and Diplopoda and of the orders Isoptera, Diptera, Blattaria (Blattodea), Dermaptera, Hemiptera, Hymenoptera, Orthoptera, Siphonaptera, Thysanura, Phthiraptera, and Acarina.

For use according to the present invention, the crystalline modification IV can be converted into the customary formulations, for example solutions, emulsions, suspensions, dusts, powders, pastes and granules. The use form depends on the particular intended purpose; in each case, it should ensure a fine and even distribution of the compound according to the invention.

The formulations are prepared in a known manner (see e.g. for review U.S. Pat. No. 3,060,084, EP-A 707 445 (for liquid concentrates), Browning, “Agglomeration”, Chemical Engineering, Dec. 4, 1967, 147-48, Perry's Chemical Engineer's Handbook, 4th Ed., McGraw-Hill, New York, 1963, pages 8-57 and et seq. WO 91/13546, U.S. Pat. No. 4,172,714, U.S. Pat. No. 4,144,050, U.S. Pat. No. 3,920,442, U.S. Pat. No. 5,180,587, U.S. Pat. No. 5,232,701, U.S. Pat. No. 5,208,030, GB 2,095,558, U.S. Pat. No. 3,299,566, Klingman, Weed Control as a Science, John Wiley and Sons, Inc., New York, 1961, Hance et al., Weed Control Handbook, 8th Ed., Blackwell Scientific Publications, Oxford, 1989 and Mollet, H., Grubemann, A., Formulation technology, Wiley VCH Verlag GmbH, Weinheim (Germany), 2001, 2. D. A. Knowles, Chemistry and Technology of Agrochemical Formulations, Kluwer Academic Publishers, Dordrecht, 1998 (ISBN 0-7514-0443-8), for example by extending the active compound with auxiliaries suitable for the formulation of agrochemicals, such as solvents and/or carriers, if desired surfactants (e.g. adjuvans, emulsifiers, dispersing agents), preservatives, antifoaming agents, anti-freezing agents, for seed treatment formulations also optionally colorants and/or binders and/or gelling agents.

Examples of suitable solvents are water, aromatic solvents (for example Solvesso products, xylene), paraffins (for example mineral oil fractions), alcohols (for example methanol, butanol, pentanol, benzyl alcohol), ketones (for example cyclohexanone, gamma-butyrolactone), pyrrolidones (NMP, NOP), acetates (glycol diacetate), glycols, fatty acid dimethylamides, fatty acids and fatty acid esters. In principle, solvent mixtures may also be used.

Examples of suitable carriers are ground natural minerals (for example kaolins, clays, talc, chalk) and ground synthetic minerals (for example highly disperse silica, silicates).

Suitable surfactants used are alkali metal, alkaline earth metal and ammonium salts of lignosulfonic acid, naphthalenesulfonic acid, phenolsulfonic acid, dibutylnaphthalenesulfonic acid, alkylarylsulfonates, alkyl sulfates, alkylsulfonates, fatty alcohol sulfates, fatty acids and sulfated fatty alcohol glycol ethers, furthermore condensates of sulfonated naphthalene and naphthalene derivatives with formaldehyde, condensates of naphthalene or of naphthalenesulfonic acid with phenol and formaldehyde, polyoxyethylene octylphenol ether, ethoxylated isooctylphenol, octylphenol, nonylphenol, alkylphenol polyglycol ethers, tributylphenyl polyglycol ether, tristearylphenyl polyglycol ether, alkylaryl polyether alcohols, alcohol and fatty alcohol ethylene oxide condensates, ethoxylated castor oil, polyoxyethylene alkyl ethers, ethoxylated polyoxypropylene, lauryl alcohol polyglycol ether acetal, sorbitol esters, lignosulfite waste liquors and methylcellulose.

Substances which are suitable for the preparation of directly sprayable solutions, emulsions, pastes or oil dispersions are mineral oil fractions of medium to high boiling point, such as kerosene or diesel oil, furthermore coal tar oils and oils of vegetable or animal origin, aliphatic, cyclic and aromatic hydrocarbons, for example toluene, xylene, paraffin, tetrahydronaphthalene, alkylated naphthalenes or their derivatives, methanol, ethanol, propanol, butanol, cyclohexanol, cyclohexanone, isophorone, highly polar solvents, for example dimethyl sulfoxide, N-methylpyrrolidone or water.

Also anti-freezing agents such as glycerin, ethylene glycol, propylene glycol and bactericides can be added to the formulation.

Suitable antifoaming agents are for example antifoaming agents based on silicon or magnesium stearate.

Suitable preservatives are for example Dichlorophen und enzylalkoholhemiformal.

Seed Treatment formulations may additionally comprise binders and optionally colorants.

Binders can be added to improve the adhesion of the active materials on the seeds after treatment. Suitable binders are block copolymers EO/PO surfactants but also polyvinylalcoholsl, polyvinylpyrrolidones, polyacrylates, polymethacrylates, polybutenes, polyisobutylenes, polystyrene, polyethyleneamines, polyethyleneamides, polyethyleneimines (Lupasol®, Polymin®), polyethers, polyurethans, polyvinylacetate, tylose and copolymers derived from these polymers.

Optionally, also colorants can be included in the formulation. Suitable colorants or dyes for seed treatment formulations are Rhodamin B, C.I. Pigment Red 112, C.I. Solvent Red 1, pigment blue 15:4, pigment blue 15:3, pigment blue 15:2, pigment blue 15:1, pigment blue 80, pigment yellow 1, pigment yellow 13, pigment red 112, pigment red 48:2, pigment red 48:1, pigment red 57:1, pigment red 53:1, pigment orange 43, pigment orange 34, pigment orange 5, pigment green 36, pigment green 7, pigment white 6, pigment brown 25, basic violet 10, basic violet 49, acid red 51, acid red 52, acid red 14, acid blue 9, acid yellow 23, basic red 10, basic red 108.

Examples of a gelling agent is carrageen (Satiagel®).

Powders, materials for spreading and dustable products can be prepared by mixing or concomitantly grinding the active substances with a solid carrier.

Granules, for example coated granules, impregnated granules and homogeneous granules, can be prepared by binding the active compounds to solid carriers.

Examples of solid carriers are mineral earths such as silica gels, silicates, talc, kaolin, attaclay, limestone, lime, chalk, bole, loess, clay, dolomite, diatomaceous earth, calcium sulfate, magnesium sulfate, magnesium oxide, ground synthetic materials, fertilizers, such as, for example, ammonium sulfate, ammonium phosphate, ammonium nitrate, ureas, and products of vegetable origin, such as cereal meal, tree bark meal, wood meal and nutshell meal, cellulose powders and other solid carriers.

In general, the formulations comprise from 0.01 to 95% by weight, preferably from 0.1 to 90% by weight, of the active compound(s). In this case, the active compound(s) are employed in a purity of from 90% to 100% by weight, preferably 95% to 100% by weight (according to NMR spectrum).

For seed treatment purposes, the respective formulations can be diluted 2-10 fold leading to concentrations in the ready to use preparations of 0.01 to 60% by weight active compound by weight, preferably 0.1 to 40% by weight.

The crystalline modification IV can be used as such, in the form of their formulations or the use forms prepared therefrom, for example in the form of directly sprayable solutions, powders, suspensions or dispersions, emulsions, oil dispersions, pastes, dustable products, materials for spreading, or granules, by means of spraying, atomizing, dusting, spreading or pouring. The use forms depend entirely on the intended purposes; they are intended to ensure in each case the finest possible distribution of the active compound(s) according to the invention.

Aqueous use forms can be prepared from emulsion concentrates, pastes or wettable powders (sprayable powders, oil dispersions) by adding water. To prepare emulsions, pastes or oil dispersions, the substances, as such or dissolved in an oil or solvent, can be homogenized in water by means of a wetter, tackifier, dispersant or emulsifier. However, it is also possible to prepare concentrates composed of active substance, wetter, tackifier, dispersant or emulsifier and, if appropriate, solvent or oil, and such concentrates are suitable for dilution with water.

The active compound concentrations in the ready-to-use preparations can be varied within relatively wide ranges. In general, they are from 0.0001 to 10%, preferably from 0.01 to 1% per weight.

The active compound(s) may also be used successfully in the ultra-low-volume process (ULV), it being possible to apply formulations comprising over 95% by weight of active compound, or even to apply the active compound without additives.

The following are examples of formulations: 1. Products for dilution with water for foliar applications. For seed treatment purposes, such products may be applied to the seed diluted or undiluted.

A) Water-Soluble Concentrates (SL, LS)

10 parts by weight of the active compound(s) are dissolved in 90 parts by weight of water or a water-soluble solvent. As an alternative, wetters or other auxiliaries are added. The active compound(s) dissolves upon dilution with water, whereby a formulation with 10% (w/w) of active compound(s) is obtained.

B) Dispersible Concentrates (DC)

20 parts by weight of the active compound(s) are dissolved in 70 parts by weight of cyclohexanone with addition of 10 parts by weight of a dispersant, for example polyvinylpyrrolidone. Dilution with water gives a dispersion, whereby a formulation with 20% (w/w) of active compound(s) is obtained.

C) Emulsifiable Concentrates (EC)

15 parts by weight of the active compound(s) are dissolved in 80 parts by weight of xylene with addition of calcium dodecylbenzenesulfonate and castor oil ethoxylate (in each case 5 parts by weight). Dilution with water gives an emulsion, whereby a formulation with 15% (w/w) of active compound(s) is obtained.

D) Emulsions (EW, EO, ES)

25 parts by weight of the active compound(s) are dissolved in 35 parts by weight of xylene with addition of calcium dodecylbenzenesulfonate and castor oil ethoxylate (in each case 5 parts by weight). This mixture is introduced into 30 parts by weight of water by means of an emulsifier machine (e.g. Ultraturrax) and made into a homogeneous emulsion. Dilution with water gives an emulsion, whereby a formulation with 25% (w/w) of active compound(s) is obtained.

E) Suspensions (SC, OD, FS)

In an agitated ball mill, 20 parts by weight of the active compound(s) are comminuted with addition of 10 parts by weight of dispersants, wetters and 70 parts by weight of water or of an organic solvent to give a fine active compound(s) suspension. Dilution with water gives a stable suspension of the active compound(s), whereby a formulation with 20% (w/w) of active compound(s) is obtained.

F) Water-Dispersible Granules and Water-Soluble Granules (WG, SG)

50 parts by weight of the active compound(s) are ground finely with addition of 50 parts by weight of dispersants and wetters and made as water-dispersible or water-soluble granules by means of technical appliances (for example extrusion, spray tower, fluidized bed). Dilution with water gives a stable dispersion or solution of the active compound(s), whereby a formulation with 50% (w/w) of active compound(s) is obtained.

G) Water-Dispersible Powders and Water-Soluble Powders (WP, SP, SS, WS)

75 parts by weight of the active compound(s) are ground in a rotor-stator mill with addition of 25 parts by weight of dispersants, wetters and silica gel. Dilution with water gives a stable dispersion or solution of the active compound(s), whereby a formulation with 75% (w/w) of active compound(s) is obtained.

H) Gel-Formulation (GF) (for Seed Treatment Purposes Only)

In an agitated ball mill, 20 parts by weight of the active compound(s) are comminuted with addition of 10 parts by weight of dispersants, 1 part by weight of a gelling agent/wetters and 70 parts by weight of water or of an organic solvent to give a fine active compound(s) suspension. Dilution with water gives a stable suspension of the active compound(s), whereby a formulation with 20% (w/w) of active compound(s) is obtained.

2. Products to be applied undiluted for foliar applications. For seed treatment purposes, such products may be applied to the seed diluted.

I) Dustable Powders (DP, DS)

5 parts by weight of the active compound(s) are ground finely and mixed intimately with 95 parts by weight of finely divided kaolin. This gives a dustable product having 5% (w/w) of active compound(s)

J) Granules (GR, FG, GG, MG)

0.5 part by weight of the active compound(s) is ground finely and associated with 95.5 parts by weight of carriers, whereby a formulation with 0.5% (w/w) of active compound(s) is obtained. Current methods are extrusion, spray-drying or the fluidized bed. This gives granules to be applied undiluted for foliar use.

K) ULV Solutions (UL)

10 parts by weight of the active compound(s) are dissolved in 90 parts by weight of an organic solvent, for example xylene. This gives a product having 10% (w/w) of active compound(s), which is applied undiluted for foliar use.

Conventional seed treatment formulations include for example flowable concentrates FS, solutions LS, powders for dry treatment DS, water dispersible powders for slurry treatment WS, water-soluble powders SS and emulsion ES and EC and gel formulation GF. These formulation can be applied to the seed diluted or undiluted. Application to the seeds is carried out before sowing, either directly on the seeds.

In a preferred embodiment a FS formulation is used for seed treatment. Typcially, a FS formulation may comprise 1-800 g/l of active ingredient, 1-200 g/l surfactant, 0 to 200 g/l antifreezing agent, 0 to 400 g/l of binder, 0 to 200 g/l of a pigment and up to 1 liter of a solvent, preferably water.

The invention relates in particular to pesticidal or parasiticidal compositions in the form of an aqueous suspension concentrate (SC). Such suspension concentrates comprise the crystalline modification IV in a finely divided particulate form, where the particles of the crystalline modification IV are suspended in an aqueous medium. The size of the active compound particles, i.e. the size which is not exceeded by 90% by weight of the active compound particles, is typically below 30 μm, in particular below 20 μm. Advantageously, at least 40% by weight and in particular at least 60% by weight of the particles in the SCs according to the invention have diameters below 2 μm.

In addition to the active compound, suspension concentrates typically comprise surfactants, and also, if appropriate, antifoam agents, thickeners, antifreeze agents, stabilizers (biocides), agents for adjusting the pH and anticaking agents.

In such SCs, the amount of active compound, i.e. the total amount of the crystalline modification IV and, if appropriate, further active compounds is usually in the range from 10 to 70% by weight, in particular in the range from 20 to 50% by weight, based on the total weight of the suspension concentrate.

Preferred surfactants are anionic and nonionic surfactants. The amount of surfactants will generally be from 0.5 to 20% by weight, in particular from 1 to 15% by weight and particularly preferably from 1 to 10% by weight, based on the total weight of the SCs according to the invention. Preferably, the surfactants comprise at least one anionic surfactant and at least one nonionic surfactant, the ratio of anionic to nonionic surfactant typically being in the range from 10:1 to 1:10.

Examples of anionic surfactants include alkylaryl sulfonates, phenyl sulfonates, alkyl sulfates, alkyl sulfonates, alkyl ether sulfates, alkylaryl ether sulfates, alkyl polyglycol ether phosphates, polyaryl phenyl ether phosphates, alkyl sulfosuccinates, olefin sulfonates, paraffin sulfonates, petroleum sulfonates, taurides, sarcosides, fatty acids, alkylnaphthalenesulfonic acids, naphthalenesulfonic acids, lignosulfonic acids, condensates of sulfonated naphthalenes with formaldehyde or with formaldehyde and phenol and, if appropriate, urea, and also condensates of phenolsulfonic acid, formaldehyde and urea, lignosulfite waste liquors and lignosulfonates, alkyl phosphates, alkylaryl phosphates, for example tristyryl phosphates, and also polycarboxylates, such as, for example, polyacrylates, maleic anhydride/olefin copolymers (for example Sokalan® CP9, BASF), including the alkali metal, alkaline earth metal, ammonium and amine salts of the substances mentioned above. Preferred anionic surfactants are those which carry at least one sulfonate group, and in particular their alkali metal and their ammonium salts.

Examples of nonionic surfactants comprise alkylphenol alkoxylates, alcohol alkoxylates, fatty amine alkoxylates, polyoxyethylene glycerol fatty acid esters, castor oil alkoxylates, fatty acid alkoxylates, fatty amide alkoxylates, fatty polydiethanolamides, lanolin ethoxylates, fatty acid polyglycol esters, isotridecyl alcohol, fatty amides, methylcellulose, fatty acid esters, alkyl polyglycosides, glycerol fatty acid esters, polyethylene glycol, polypropylene glycol, polyethylene glycol/polypropylene glycol block copolymers, polyethylene glycol alkyl ethers, polypropylene glycol alkyl ethers, polyethylene glycol/polypropylene glycol ether block copolymers (polyethylene oxide/polypropylene oxide block copolymers) and mixtures thereof. Preferred nonionic surfactants are fatty alcohol ethoxylates, alkyl polyglycosides, glycerol fatty acid esters, castor oil alkoxylates, fatty acid alkoxylates, fatty amide alkoxylates, lanolin ethoxylates, fatty acid polyglycol esters and ethylene oxide/propylene oxide block copolymers and mixtures thereof.

In particular, the SCs according to the invention comprise at least one surfactant which improves wetting of the plant parts by the aqueous application form (wetting agent) and at least one surfactant which stabilizes the dispersion of the active compound particles in the SC (dispersant). The amount of wetting agent is typically in the range from 0.5 to 10% by weight, in particular from 0.5 to 5% by weight and especially from 0.5 to 3% by weight, based on the total weight of the SC. The amount of dispersant is typically from 0.5 to 10% by weight and in particular from 0.5 to 5% by weight, based on the total weight of the SC.

Preferred wetting agents are of anionic or nonionic nature and selected, for example, from naphthalenesulfonic acids including their alkali metal, alkaline earth metal, ammonium and amine salts, furthermore fatty alcohol ethoxylates, alkyl polyglycosides, glycerol fatty acid esters, castor oil alkoxylates, fatty acid alkoxylates, fatty amide alkoxylates, fatty polydiethanolamides, lanolin ethoxylates and fatty acid polyglycol esters.

Preferred dispersants are of anionic or nonionic nature and selected, for example, from polyethylene glycol/polypropylene glycol block copolymers, polyethylene glycol alkyl ethers, polypropylene glycol alkyl ethers, polyethylene glycol/polypropylene glycol ether block copolymers, alkylaryl phosphates, for example tristyryl phosphates, lignosulfonic acids, condensates of sulfonated naphthalenes with formaldehyde or with formaldehyde and phenol and, if appropriate, urea, and also condensates of phenolsulfonic acid, formaldehyde and urea, lignosulfite waste liquors and lignosulfonates, polycarboxylates, such as, for example, polyacrylates, maleic anhydride/olefin copolymers (for example Sokalan® CP9, BASF), including the alkali metal, alkaline earth metal, ammonium and amine salts of the substances mentioned above.

Viscosity-modifying additives (thickeners) suitable for the SCs according to the invention are in particular compounds which bestow upon the formulation pseudoplastic flow properties, i.e. high viscosity in the resting state and low viscosity in the agitated state. Suitable are, in principle, all compounds used for this purpose in suspension concentrates. Mention may be made, for example, of inorganic substances, such as bentonites or attapulgites (for example Attaclay® from Engelhardt), and organic substances, such as polysaccharides and heteropolysaccharides, such as xanthan gum such as sold under the trademarks Kelzan® from Kelco, Rhodopol® 23 from Rhone Poulenc or Veegum® from R.T. Vanderbilt, and preference is given to using xanthan gum. Frequently, the amount of viscosity-modifying additives is from 0.1 to 5% by weight, based on the total weight of the SC.

Antifoam agents suitable for the SCs according to the invention are, for example, silicone emulsions known for this purpose (Silikon® SRE, from Wacker, or Rhodorsil® from Rhodia), long-chain alcohols, fatty acids, defoamers of the type of aqueous wax dispersions, solid defoamers (so-called Compounds), organofluorine compounds and mixtures thereof. The amount of antifoam agent is typically from 0.1 to 1% by weight, based on the total weight of the SC.

Bactericides may be added for stabilizing the suspension concentrates according to the invention. Suitable bactericides are those based on isothiazolones, for example Proxel® from ICI or Acticide® RS from Thor Chemie or Kathon® MK from Rohm & Haas. The amount of bactericides is typically from 0.05 to 0.5% by weight, based on the total weight of the SC.

Suitable antifreeze agents are liquid polyols, for example ethylene glycol, propylene glycol or glycerol. The amount of antifreeze agents is generally from 1 to 20% by weight, in particular from 5 to 10% by weight, based on the total weight of the suspension concentrate.

If appropriate, the SCs according to the invention may comprise buffers for regulating the pH. Examples of buffers are alkali metal salts of weak inorganic or organic acids, such as, for example, phosphoric acid, boric acid, acetic acid, propionic acid, citric acid, fumaric acid, tartaric acid, oxalic acid and succinic acid.

The invention relates in particular to pesticidal or parasiticidal compositions in the form of water-dispersible granules (WG) or a water dispersible powder (WP). Such formulations comprise the crystalline modification IV in a finely divided particulate form, where the particles of the crystalline modification IV are homogenized in a solid or powder form. The size of the active compound particles, i.e. the size which is not exceeded by 90% by weight of the active compound particles, is typically below 30 μm, in particular below 20 μm. Advantageously, at least 40% by weight and in particular at least 60% by weight of the particles in the WGs or WPs according to the invention have diameters below 5 μm.

In addition to the active compound, water-dispersible powders and water dispersible granules typically comprise surfactants, and also, if appropriate, antifoam agents, fillers, binders, and anticaking agents.

In such WGs and WPs, the amount of active compound, i.e. the total amount of the crystalline modification IV and, if appropriate, further active compounds is usually in the range from 10 to 90% by weight, in particular in the range from 20 to 75% by weight, based on the total weight of the WG/WP.

Preferred surfactants are anionic and nonionic surfactants. The amount of surfactants will generally be from 0.5 to 20% by weight, in particular from 1 to 15% by weight and particularly preferably from 1 to 10% by weight, based on the total weight of the WGs or WPs according to the invention. Preferably, the surfactants comprise at least one anionic surfactant and at least one nonionic surfactant, the ratio of anionic to nonionic surfactant typically being in the range from 10:1 to 1:10.

Examples of anionic surfactants include alkylaryl sulfonates, phenyl sulfonates, alkyl sulfates, alkyl sulfonates, alkyl ether sulfates, alkylaryl ether sulfates, alkyl polyglycol ether phosphates, polyaryl phenyl ether phosphates, alkyl sulfosuccinates, olefin sulfonates, paraffin sulfonates, petroleum sulfonates, taurides, sarcosides, fatty acids, alkylnaphthalenesulfonic acids, naphthalenesulfonic acids, lignosulfonic acids, condensates of sulfonated naphthalenes with formaldehyde or with formaldehyde and phenol and, if appropriate, urea, and also condensates of phenolsulfonic acid, formaldehyde and urea, lignosulfite waste liquors and lignosulfonates, alkyl phosphates, alkylaryl phosphates, for example tristyryl phosphates, and also polycarboxylates, such as, for example, polyacrylates, maleic anhydride/olefin copolymers (for example Sokalan® CP9, BASF), including the alkali metal, alkaline earth metal, ammonium and amine salts of the substances mentioned above. Preferred anionic surfactants are those which carry at least one sulfonate group, and in particular their alkali metal and their ammonium salts.

Examples of nonionic surfactants comprise alkylphenol alkoxylates, alcohol alkoxylates, fatty amine alkoxylates, polyoxyethylene glycerol fatty acid esters, castor oil alkoxylates, fatty acid alkoxylates, fatty amide alkoxylates, fatty polydiethanolamides, lanolin ethoxylates, fatty acid polyglycol esters, isotridecyl alcohol, fatty amides, methylcellulose, fatty acid esters, alkyl polyglycosides, glycerol fatty acid esters, polyethylene glycol, polypropylene glycol, polyethylene glycol/polypropylene glycol block copolymers, polyethylene glycol alkyl ethers, polypropylene glycol alkyl ethers, polyethylene glycol/polypropylene glycol ether block copolymers (polyethylene oxide/polypropylene oxide block copolymers) and mixtures thereof. Preferred nonionic surfactants are fatty alcohol ethoxylates, alkyl polyglycosides, glycerol fatty acid esters, castor oil alkoxylates, fatty acid alkoxylates, fatty amide alkoxylates, lanolin ethoxylates, fatty acid polyglycol esters and ethylene oxide/propylene oxide block copolymers and mixtures thereof.

In particular, the WGs or WPs according to the invention comprise at least one surfactant which improves wetting of the formulation by the aqueous application form (wetting agent) and at least one surfactant which allows dispersion of the active compound particles in aqueous dilutions. The amount of wetting agent is typically in the range from 0.5 to 10% by weight, in particular from 0.5 to 5% by weight and especially from 0.5 to 3% by weight, based on the total weight of the WG/WP. The amount of dispersant is typically from 0.5 to 10% by weight and in particular from 2.0 to 8% by weight, based on the total weight of the WG/WP.

Preferred wetting agents are of anionic or nonionic nature and selected, for example, from naphthalenesulfonic acids including their alkali metal, alkaline earth metal, ammonium and amine salts, furthermore fatty alcohol ethoxylates, alkyl polyglycosides, glycerol fatty acid esters, castor oil alkoxylates, fatty acid alkoxylates, fatty amide alkoxylates, fatty polydiethanolamides, lanolin ethoxylates and fatty acid polyglycol esters.

Preferred dispersants are of anionic or nonionic nature and selected, for example, from polyethylene glycol/polypropylene glycol block copolymers, polyethylene glycol alkyl ethers, polypropylene glycol alkyl ethers, polyethylene glycol/polypropylene glycol ether block copolymers, alkylaryl phosphates, for example tristyryl phosphates, sodium phosphates, sodium lauryl sulphate, modified cellulose gum, polyvinylpyrrolidinone, lignosulfonic acids, condensates of sulfonated naphthalenes with formaldehyde or with formaldehyde and phenol and, if appropriate, urea, and also condensates of phenolsulfonic acid, formaldehyde and urea, lignosulfite waste liquors and lignosulfonates, polycarboxylates, such as, for example, polyacrylates, maleic anhydride/olefin copolymers (for example Sokalan® CP9, BASF), including the alkali metal, alkaline earth metal, ammonium and amine salts of the substances mentioned above.

Antifoam agents suitable for the WGs or WPs according to the invention are, for example, tallow soap known for this purpose (Agnique Soap L, Foamaster Soap L), long-chain alcohols, fatty acids, organofluorine compounds and mixtures thereof. The amount of antifoam agent is typically from 0.1 to 1% by weight, based on the total weight of the WG/WP.

Fillers, binders, or additional dispersing aids suitable for the WGs and WPs according to the invention typically make up the remainer of the formulation. These typically are for example kaolin or attapulgite clay, fumed or precipitated silica, diatomateous earth, ammonium sulphate, or calcium silicate.

The crystalline modification IV is effective through both contact and ingestion.

According to a preferred embodiment of the invention, the crystalline modification IV is employed via soil application. Soil application is especially favorable for use against ants, termites, crickets, or cockroaches.

According to another preferred embodiment of the invention, for use against non-crop pests such as ants, termites, wasps, flies, mosquitoes, crickets, locusts, or cockroaches the crystalline modification IV is prepared into a bait preparation.

The bait can be a liquid, a solid or a semisolid preparation (e.g. a gel). Solid baits can be formed into various shapes and forms suitable to the respective application e.g. granules, blocks, sticks, disks. Liquid baits can be filled into various devices to ensure proper application, e.g. open containers, spray devices, droplet sources, or evaporation sources. Gels can be based on aqueous or oily matrices and can be formulated to particular necessities in terms of stickiness, moisture retention or aging characteristics.

The bait employed in the composition is a product which is sufficiently attractive to incite insects such as ants, termites, wasps, flies, mosquitoes, crickets etc. or cockroaches to eat it. This attractant may be chosen from feeding stimulants or para and/or sex pheromones. Suitable feeding stimulants are chosen, for example, from animal and/or plant proteins (meat-, fish- or blood meal, insect parts, crickets powder, egg yolk), from fats and oils of animal and/or plant origin, or mono-, oligo- or polyorganosaccharides, especially from sucrose, lactose, fructose, dextrose, glucose, starch, pectin or even molasses or honey, or from salts such as ammonium sulfate, ammonium carbonate or ammonium acetate. Fresh or decaying parts of fruits, crops, plants, animals, insects or specific parts thereof can also serve as a feeding stimulant. Pheromones are known to be more insect specific. Specific pheromones are described in the literature and are known to those skilled in the art.

Compositions of this invention may also contain other active ingredients, for example other pesticides, insecticides, fungicides, herbicides, fertilizers such as ammonium nitrate, urea, potash, and superphosphate, phytotoxicants and plant growth regulators, safeners and nematicides. These additional ingredients may be used sequentially or in combination with the above-described compositions, if appropriate also added only immediately prior to use (tank mix). For example, the plant(s) may be sprayed with a composition of this invention either before or after being treated with other active ingredients.

The following list of pesticidal or parasiticidal compounds which can be used together with the crystalline modification IV according to the invention is intended to illustrate the possible combinations, but not to impose any limitation:

A.1. Organo(thio)phosphates: acephate, azamethiphos, azinphos-methyl, chlorpyrifos, chlorpyrifos-methyl, chlorfenvinphos, diazinon, dichlorvos, dicrotophos, dimethoate, disulfoton, ethion, fenitrothion, fenthion, isoxathion, malathion, methamidophos, methidathion, methyl-parathion, mevinphos, monocrotophos, oxydemeton-methyl, paraoxon, parathion, phenthoate, phosalone, phosmet, phosphamidon, phorate, phoxim, pirimiphos-methyl, profenofos, prothiofos, sulprophos, tetrachlorvinphos, terbufos, triazophos, trichlorfon;

A.2. Carbamates: alanycarb, aldicarb, bendiocarb, benfuracarb, carbaryl, carbofuran, carbosulfan, fenoxycarb, furathiocarb, methiocarb, methomyl, oxamyl, pirimicarb, propoxur, thiodicarb, triazamate;

A.3. Pyrethroids: allethrin, bifenthrin, cyfluthrin, cyhalothrin, cyphenothrin, cypermethrin, alpha-cypermethrin, beta-cypermethrin, zeta-cypermethrin, deltamethrin, esfenvalerate, etofenprox, fenpropathrin, fenvalerate, imiprothrin, lambda-cyhalothrin, permethrin, prallethrin, pyrethrin I and II, resmethrin, silafluofen, tau-fluvalinate, tefluthrin, tetramethrin, tralomethrin, transfluthrin, profluthrin, dimefluthrin;

A.4. Growth regulators: a) chitin synthesis inhibitors: benzoylureas: chlorfluazuron, diflubenzuron, flucycloxuron, flufenoxuron, hexaflumuron, lufenuron, novaluron, teflubenzuron, triflumuron; buprofezin, diofenolan, hexythiazox, etoxazole, clofentazine; b) ecdysone antagonists: halofenozide, methoxyfenozide, tebufenozide, azadirachtin; c) juvenoids: pyriproxyfen, methoprene, fenoxycarb; d) lipid biosynthesis inhibitors: spirodiclofen, spiromesifen, spirotetramat;

A.5. Nicotinic receptor agonists/antagonists compounds: clothianidin, dinotefuran, imidacloprid, thiamethoxam, nitenpyram, acetamiprid, thiacloprid; the thiazol compound of formula Γ¹

A.6. GABA antagonist compounds: acetoprole, endosulfan, ethiprole, fipronil, vaniliprole, pyrafluprole, pyriprole, the phenylpyrazole compound of formula Γ²

A.7. Macrocyclic lactone insecticides: abamectin, emamectin, milbemectin, lepimectin, spinosad;

A.8. METI I compounds: fenazaquin, pyridaben, tebufenpyrad, tolfenpyrad, flufenerim;

A.9. METI II and III compounds: acequinocyl, fluacyprim, hydramethylnon;

A.10. Uncoupler compounds: chlorfenapyr;

A.11. Oxidative phosphorylation inhibitor compounds: cyhexatin, diafenthiuron, fenbutatin oxide, propargite;

A.12. Moulting disruptor compounds: cyromazine;

A.13. Mixed Function Oxidase inhibitor compounds: piperonyl butoxide;

A.14. Sodium channel blocker compounds: indoxacarb, metaflumizone,

A.15. Various: benclothiaz, bifenazate, cartap, flonicamid, pyridalyl, pymetrozine, sulfur, thiocyclam, flubendiamide, cyenopyrafen, flupyrazofos, cyflumetofen, amidoflumet,

the anthranilamide compounds of formula Γ³

wherein A¹ is CH₃, Cl, Br, I, X is C—H, C—Cl, C—F or N, Y′ is F, Cl, or Br, Y″ is hydrogen, F, Cl, CF₃, B¹ is hydrogen, Cl, Br, I, CN, B² is Cl, Br, CF₃, OCH₂CF₃, OCF₂H, and R^B is hydrogen, CH₃ or CH(CH₃)₂, and the malononitrile compounds as described in JP 2002 284608, WO 02/89579, WO 02/90320, WO 02/90321, WO 04/06677, WO 04/20399, JP 2004 99597, WO 05/68423, WO 05/68432, or WO 05/63694, especially the malononitrile compounds CF₂HCF₂CF₂CF₂CH₂C(CN)₂CH₂CH₂CF₃ (2-(2,2,3,3,4,4,5,5-octafluoropentyl)-2-(3,3,3-trifluoropropyl)malononitrile), CF₃(CH₂)₂C(CN)₂CH₂(CF₂)₅CF₂H (2-(2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoro-heptyl)-2-(3,3,3-trifluoro-propyl)-malononitrile), CF₃(CH₂)₂C(CN)₂(CH₂)₂C(CF₃)₂F (2-(3,4,4,4-Tetrafluoro-3-trifluoromethyl-butyl)-2-(3,3,3-trifluoro-propyl)-malononitrile), CF₃(CH₂)₂C(CN)₂(CH₂)₂(CF₂)₃CF₃ (2-(3,3,4,4,5,5,6,6,6-Nonafluoro-hexyl)-2-(3,3,3-trifluoro-propyl)-malononitrile), CF₂H(CF₂)₃CH₂C(CN)₂CH₂(CF₂)₃CF₂H (2,2-Bis-(2,2,3,3,4,4,5,5-octafluoro-pentyl)-malononitrile), CF₃(CH₂)₂C(CN)₂CH₂(CF₂)₃CF₃ (2-(2,2,3,3,4,4,5,5,5-Nonafluoro-pentyl)-2-(3,3,3-trifluoro-propyl)-malononitrile), CF₃(CF₂)₂CH₂C(CN)₂CH₂(CF₂)₃CF₂H (2-(2,2,3,3,4,4,4-Heptafluoro-butyl)-2-(2,2,3,3,4,4,5,5-octafluoro-pentyl)-malononitrile) and CF₃CF₂CH₂C(CN)₂CH₂(CF₂)₃CF₂(2-(2,2,3,3,4,4,5,5-Octafluoro-pentyl)-2-(2,2,3,3,3-pentafluoro-propyl)-malononitrile).

The commercially available compounds of the group A may be found in The Pesticide Manual, 13^th Edition, British Crop Protection Council (2003) among other publications. Thioamides of formula Γ² and their preparation have been described in WO 98/28279. Lepimectin is known from Agro Project, PJB Publications Ltd, November 2004. Benclothiaz and its preparation have been described in EP-AL 454621. Methidathion and Paraoxon and their preparation have been described in Farm Chemicals Handbook, Volume 88, Meister Publishing Company, 2001. Acetoprole and its preparation have been described in WO 98/28277. Metaflumizone and its preparation have been described in EP-AL 462 456. Flupyrazofos has been described in Pesticide Science 54, 1988, p. 237-243 and in U.S. Pat. No. 4,822,779. Pyrafluprole and its preparation have been described in JP 2002193709 and in WO 01/00614. Pyriprole and its preparation have been described in WO 98/45274 and in U.S. Pat. No. 6,335,357. Amidoflumet and its preparation have been described in U.S. Pat. No. 6,221,890 and in JP 21010907. Flufenerim and its preparation have been described in WO 03/007717 and in WO 03/007718. Cyflumetofen and its preparation have been described in WO 04/080180. Anthranilamides of formula Γ³ and their preparation have been described in WO 01/70671; WO 02/48137; WO 03/24222, WO 03/15518, WO 04/67528; WO 04/33468; and WO 05/118552. The malononitrile compounds CF₂HCF₂CF₂CF₂CH₂C(CN)₂CH₂CH₂CF₃ (2-(2,2,3,3,4,4,5,5-octafluoropentyl)-2-(3,3,3-trifluoropropyl)malononitrile), CF₃(CH₂)₂C(CN)₂CH₂(CF₂)₅CF₂H (2-(2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoro-heptyl)-2-(3,3,3-trifluoro-propyl)-malononitrile), CF₃(CH₂)₂C(CN)₂(CH₂)₂C(CF₃)₂F (2-(3,4,4,4-Tetrafluoro-3-trifluoromethyl-butyl)-2-(3,3,3-trifluoro-propyl)-malononitrile), CF₃(CH₂)₂C(CN)₂(CH₂)₂(CF₂)₃CF₃ (2-(3,3,4,4,5,5,6,6,6-Nonafluoro-hexyl)-2-(3,3,3-trifluoro-propyl)-malononitrile), CF₂H(CF₂)₃CH₂C(CN)₂CH₂(CF₂)₃CF₂H (2,2-Bis-(2,2,3,3,4,4,5,5-octafluoro-pentyl)-malononitrile), CF₃(CH₂)₂C(CN)₂CH₂(CF₂)₃CF₃ (2-(2,2,3,3,4,4,5,5,5-Nonafluoro-pentyl)-2-(3,3,3-trifluoro-propyl)-malononitrile), CF₃(CF₂)₂CH₂C(CN)₂CH₂(CF₂)₃CF₂H (2-(2,2,3,3,4,4,4-Heptafluoro-butyl)-2-(2,2,3,3,4,4,5,5-octafluoro-pentyl)-malononitrile) and CF₃CF₂CH₂C(CN)₂CH₂(CF₂)₃CF₂H (2-(2,2,3,3,4,4,5,5-Octafluoro-pentyl)-2-(2,2,3,3,3-pentafluoro-propyl)-malononitrile) have been described in WO 05/63694.

The following list of fungicidal compounds which can be used together with the crystalline modification IV according to the invention is intended to illustrate the possible combinations, but not to impose any limitation:

Preferred are the binary mixtures containing modification IV as compound I.

Preferred are the tertiary mixtures containing modification IV as compound I, a compound IIA, and a compound IIB.

Preferred are the quaternary mixtures containing modification IV as compound I, a compound IIA, and two compounds IIB1 and 1IB2, resp.

Especially preferred are binary mixtures containing modification IV as compound I and a fungicidal compound IIA selected from the list comprising azoles: cyproconazole, difenoconazole, epoxiconazole, fenbuconazole, fluquinconazole, flutriafol, hexaconazole, ipconazole, metconazole, propiconazole, prothioconazole, tebuconazole, tetraconazole, triadimenol, triadimefon, triticonazole, cyazofamid, imazalil, prochloraz, triflumizol, benomyl, carbendazim, thiabendazole, ethaboxam, and hymexazole.

Especially preferred are binary mixtures containing modification IV as compound I and a fungicidal compound IIA selected from the list comprising strobilurins: azoxystrobin, dimoxystrobin, enestroburin, fluoxastrobin, kresoxim-methyl, metominostrobin, picoxystrobin, pyraclostrobin, trifloxystrobin, methyl (2-chloro-5-[1-(3-methylbenzyloxyimino)ethyl]benzyl)carbamate, methyl (2-chloro-5-[1-(6-methylpyrid in-2-ylmethoxyimino)ethyl]benzyl)carbamate, and methyl 2-(ortho-((2,5-dimethylphenyloxy-methylene)phenyl)-3-methoxyacrylate;

Especially preferred are binary mixtures containing modification IV as compound I and a fungicidal compound IIA selected from the list comprising carboxamides: boscalid, carboxin, benalaxyl, fenhexamid, flutolanil, furametpyr, metalaxyl, mefenoxam (meta-laxyl-M), ofurace, oxadixyl, oxycarboxin, penthiopyrad, thifluzamide, tiadinil, dimethomorph, fluopicolide (picobenzamid), diclocymet, N-(4′-bromobiphenyl-2-yl)-4-difluoromethyl-2-methylthiazole-5-carboxamide, N-(4′-trifluoromethylbiphenyl-2-yl)-4-difluoromethyl-2-methylthiazole-5-carboxamide, N-(4′-chloro-3′-fluorobiphenyl-2-yl)-4-difluoromethyl-2-methylthiazole-5-carboxamide, N-(3′,4′-dichloro-4-fluorobiphenyl-2-yl)-3-difluoromethyl-1-methylpyrazole-4-carboxamide, N-(3′,4′-dichloro-5-fluorobiphenyl-2-yl)-3-difluoromethyl-1-methylpyrazole-4-carboxamide; 3,4-dichloro-N-(2-cyanophenyl)isothiazol-5-carboxamide; N-(2′,4′-difluorobiphenyl-2-yl)-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxamide; N-(2′,4′-dichlorobiphenyl-2-yl)-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxamide; N-(2′,4′-difluorobiphenyl-2-yl)-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxamide; N-(2′,4′-dichloro-biphenyl-2-yl)-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxamide; N-(2′,5′-difluorobiphenyl-2-yl)-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxamide; N-(2′,5′-dichlorobiphenyl-2-yl)-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxamide; N-(2′,5′-difluorobiphenyl-2-yl)-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxamide; N-(2′,5′-dichlorobiphenyl-2-yl)-3-di-fluoromethyl-1-methyl-1H-pyrazole-4-carboxamide; N-(3′,5′-difluoro-biphenyl-2-yl)-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxamide; N-(3′,5′-dichlorobiphenyl-2-yl)-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxamide, N-(3′,5′-difluorobiphenyl-2-yl)-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxamide; N-(3′,5′-dichlorobiphenyl-2-yl)-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxamide; N-(3′-fluorobiphenyl-2-yl)-1-methyl-3-trifluoro-methyl-1H-pyrazole-4-carboxamide, N-(3′-chlorobiphenyl-2-yl)-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxamide; N-(3′-fluorobiphenyl-2-yl)-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxamide, N-(3′-chlorobiphenyl-2-yl)-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxamide; N-(2′-fluorobiphenyl-2-yl)-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxamide; N-(2′-chlorobiphenyl-2-yl)-1-methyl-3-trifluoro-methyl-1H-pyrazole-4-carboxamide; N-(2′-fluorobiphenyl-2-yl)-3-difluoro-methyl-1-methyl-1H-pyrazole-4-carboxamide; N-(2′-chlorbiphenyl-2-yl)-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxamide; N-(2′-fluoro-4′-chloro-5′-methylbiphenyl-2-yl)-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carbox-amide; N-(3′,4′,5′-trifluorobiphenyl-2-yl)-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxamide; N-(3′,4′,5′-trifluorobiphenyl-2-yl)-1-methyl-3-difluoromethyl-1H-pyrazole-4-carboxamide; N-(2′,4′,5′-trifluorobiphenyl-2-yl)-1-methyl-3-difluoromethyl-1H-pyrazole-4-carboxamide; N-(3′,4′,5′-tri-fluorobiphenyl-2-yl)-3-chlorofluoromethyl-1-methyl-1H-pyrazole-4-carbox-amide; N-[2-(1,1,2,3,3,3-hexa-fluoropropoxy)phenyl]-1-methyl-3-trifluoro-methyl-1H-pyrazole-4-carboxamide; N-[2-(1,1,2,3,3,3-hexafluor-opropoxy)-phenyl]-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxamide, N-[2-(2-chloro-1,1,2-trifluoroethoxy)phenyl]-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxamide; N-[2-(2-chlor-1,1,2-trifluoroethoxy) phenyl]-3-difluoro-methyl-1-methyl-1H-pyrazole-4-carboxamide; N-[2-(1,1,2,2-tetra-fluoroethoxy)phenyl]-3-difluoromethyl-1-methyl-1H-pyrazole-4-carbox-amide; N-[2-(1,1,2,2-tetrafluoro-ethoxy)phenyl]-1-methyl-3-trifluoro-methyl-1H-pyrazole-4-carboxamide; N-(4′-(trifluoro-methylthio)biphenyl-2-yl)-3-di-fluoromethyl-1-methyl-1H-pyrazole-4-carboxamide; N-(4′-(trifluoromethyl-thio)biphenyl-2-yl)-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carbox-amide; and 5-fluoro-1,3-dimethyl-1H-pyrazole-4-carboxylic acid [2-(1,2-dimethyl-propyl)-phenyl]-amide.

Especially preferred are binary mixtures containing modification IV as compound I and a fungicidal compound IIA selected from the list comprising heterocylic compounds: pyrimethanil, fenpiclonil, fludioxonil, aldimorph, dodemorph, fenpropimorph, tridemorph, iprodione, procymidone, famoxadone, fenamidone, octhilinone, probenazole, diclomezine, pyroquilon, proquinazid, tricyclazole, captafol, captan, dazomet, fenoxanil, quinoxyfen, 5-chloro-7-(4-methylpiperidin-1-yl)-6-(2,4,6-trifluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidine, 6-(3,4-dichloro-phenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-7-yl-amine, 6-(4-tert-butylphenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-7-ylamine, 5-methyl-6-(3,5,5-trimethyl-hexyl)-[1,2,4]triazolo[1,5-a]pyrimidine-7-ylamine, 5-methyl-6-octyl-[1,2,4]triazolo[1,5-a]pyrimi-dine-7-ylamine, 6-methyl-5-octyl-[1,2,4]triazol[1,5-a]pyrimidine-7-ylamine, 6-ethyl-5-octyl-[1,2,4]triazolo[1,5-a]pyrimidine-7-ylamine, 5-ethyl-6-octyl-[1,2,4]triazolo[1,5-a]pyrimidine-7-ylamine, 5-ethyl-6-(3,5,5-trimethyl-hex-yl)-[1,2,4]triazolo[1,5-a]pyrimidine-7-ylamine, 6-octyl-5-propyl-[1,2,4]tri-azolo[1,5a]pyrimidine-7-ylamine, 5-methoxymethyl-6-octyl-[1,2,4]tri-azolo[1,5-a]pyrimidine-7-ylamine, 6-octyl-5-trifluoromethyl-[1,2,4]tri-azolo[1,5-a]pyrimidine-7-ylamine, and 5-trifluoro-methyl-6-(3,5,5-trimethyl-hexyl)-[1,2,4]triazolo[1,5-a]pyrimidine-7-ylamine.

Especially preferred are binary mixtures containing modification IV as compound I and a fungicidal compound IIA selected from the list comprising carbamates: mancozeb, maneb, metam, metiram, ferbam, propineb, thiram, zineb, ziram; diethofencarb, iprovalicarb, propamocarb, and methyl 3-(4-chlorophenyl)-3-(2-isopropoxycarbonyl-amino-3-methylbutyrylamino)propanoate.

Especially preferred are binary mixtures containing modification IV as compound I and a fungicidal compound IIA selected from the list comprising: guazatine; streptomycin, validamycin A; binapacryl, dinocap, dinobuton; dithianon, isoprothiolane; fentin salts, such as fentin-acetate; edifenphos, iprobenfos, fosetyl, pyrazophos, chlorothalonil, dichlofluanid, flusulfamide, phthalide, quintozene, thiophanate-methyl, tolylfluanid; copper acetate, copper hydroxide, copper oxychloride, basic copper sulfate, sulfur; cyflufenamid, cymoxanil, dimethirimol, ethirimol, furalaxyl, metrafenone, and spiroxamine.

The active compounds IIA mentioned above, their preparation and their action against harmful fungi are generally known (cf.: http://www.hclrss.demonco.uk/index.html); they are commercially available. The compounds named according to IUPAC, their preparation and their fungicidal activity are likewise known from EP-A 12 01 648; EP-A 226 917; WO 98/46608; WO 99/24413; WO 2004/049804; WO 2003/066609; WO 2003/053145; WO 2003/14103; EP-A 10 35 122; EP-A 10 28 125; EP-A 71 792; EP-A 141 317; WO 2003/009687; WO 05/087771; WO 2005/087772; WO 2005/087773; WO 2006/087325; WO 2006/087325; WO 2006/092428; WO 2006/092428; WO 2006/087343; WO 2001/42223; WO 2005/34628; WO 2005/123689; WO 2005/123690; WO 2006/120219; PCT/EP2006/064991; WO 2007/017450, and EP Application No. 06123463.9

With respect to their intended use, the following tertiary and quaternary mixtures of modification IV as compound I are especially preferred:

Table 1

Mixtures wherein compound IIA is trifloxystrobin, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 2

Mixtures wherein compound IIA is azoxystrobin, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 3

Mixtures wherein compound IIA is pyraclostrobin, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 4

Mixtures wherein compound IIA is boscalid, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 5

Mixtures wherein compound IIA is metalaxyl, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 6

Mixtures wherein compound IIA is metalaxyl-M, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 7

Mixtures wherein compound IIA is cyproconazole, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 8

Mixtures wherein compound IIA is epoxiconazole, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 9

Mixtures wherein compound IIA is fenbuconazole, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 10

Mixtures wherein compound IIA is fluquinconazole, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 11

Mixtures wherein compound IIA is flutriafol, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 12

Mixtures wherein compound IIA is ipconazole, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 13

Mixtures wherein compound IIA is metconazole, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 14

Mixtures wherein compound IIA is propiconazole, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 15

Mixtures wherein compound IIA is prothioconazole, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 16

Mixtures wherein compound IIA is tebuconazole, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 17

Mixtures wherein compound IIA is triadimenol, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 18

Mixtures wherein compound IIA is triticonazole, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 19

Mixtures wherein compound IIA is imazalil, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 20

Mixtures wherein compound IIA is prochloraz, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 21

Mixtures wherein compound IIA is carbendazim, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 22

Mixtures wherein compound IIA is thiabendazole, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 23

Mixtures wherein compound IIA is ethaboxam, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 24

Mixtures wherein compound IIA is hymexazole, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 25

Mixtures wherein compound IIA is pyrimethanil, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 26

Mixtures wherein compound IIA is fludioxonil, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 27

Mixtures wherein compound IIA is aldimorph, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 28

Mixtures wherein compound IIA is dodemorph, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 29

Mixtures wherein compound IIA is fenpropimorph, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 30

Mixtures wherein compound IIA is iprodione, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 31

Mixtures wherein compound IIA is captan, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 32

Mixtures wherein compound IIA is fenoxanil, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 33

Mixtures wherein compound IIA is probenazole, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 34

Mixtures wherein compound IIA is mancozeb, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 35

Mixtures wherein compound IIA is metiram, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 36

Mixtures wherein compound IIA is thiram, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 37

Mixtures wherein compound IIA is ziram, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 38

Mixtures wherein compound IIA is guazatin, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 39

Mixtures wherein compound IIA is thiophanate-methyl, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 40

Mixtures wherein compound IIA is chlorothalonil, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

Table 41

Mixtures wherein compound IIA is metrafenone, and the combination of compounds IIB1 and IIB2 in each case corresponds to a row of Table Q.

TABLE Q
Mixture No.	Compound IIB1	Compound IIB2
M-1	azoxystrobin	—
M-2	azoxystrobin	boscalid
M-3	azoxystrobin	metalaxyl
M-4	azoxystrobin	cyproconazole
M-5	azoxystrobin	epoxiconazole
M-6	azoxystrobin	fenbuconazole
M-7	azoxystrobin	fluquinconazole
M-8	azoxystrobin	flutriafol
M-9	azoxystrobin	ipconazole
M-10	azoxystrobin	metconazole
M-11	azoxystrobin	propiconazole
M-12	azoxystrobin	prothioconazole
M-13	azoxystrobin	tebuconazole
M-14	azoxystrobin	triadimenol
M-15	azoxystrobin	triticonazole
M-16	azoxystrobin	imazalil
M-17	azoxystrobin	prochloraz
M-18	azoxystrobin	carbendazim
M-19	azoxystrobin	thiabendazole
M-20	azoxystrobin	ethaboxam
M-21	azoxystrobin	hymexazole
M-22	azoxystrobin	pyrimethanil
M-23	azoxystrobin	fludioxonil
M-24	azoxystrobin	aldimorph
M-25	azoxystrobin	dodemorph
M-26	azoxystrobin	fenpropimorph
M-27	azoxystrobin	iprodione
M-28	azoxystrobin	captan
M-29	azoxystrobin	fenoxanil
M-30	azoxystrobin	probenazol
M-31	azoxystrobin	mancozeb
M-32	azoxystrobin	metiram
M-33	azoxystrobin	thiram
M-34	azoxystrobin	ziram
M-35	azoxystrobin	guazatin
M-36	azoxystrobin	thiophanate-methyl
M-37	azoxystrobin	chlorothalonil
M-38	azoxystrobin	metrafenone
M-39	trifloxystrobin	—
M-40	trifloxystrobin	boscalid
M-41	trifloxystrobin	metalaxyl
M-42	trifloxystrobin	cyproconazole
M-43	trifloxystrobin	epoxiconazole
M-44	trifloxystrobin	fenbuconazole
M-45	trifloxystrobin	fluquinconazole
M-46	trifloxystrobin	flutriafol
M-47	trifloxystrobin	ipconazole
M-48	trifloxystrobin	metconazole
M-49	trifloxystrobin	propiconazole
M-50	trifloxystrobin	prothioconazole
M-51	trifloxystrobin	tebuconazole
M-52	trifloxystrobin	triadimenol
M-53	trifloxystrobin	triticonazole
M-54	trifloxystrobin	imazalil
M-55	trifloxystrobin	prochloraz
M-56	trifloxystrobin	carbendazim
M-57	trifloxystrobin	thiabendazole
M-58	trifloxystrobin	ethaboxam
M-59	trifloxystrobin	hymexazole
M-60	trifloxystrobin	pyrimethanil
M-61	trifloxystrobin	fludioxonil
M-62	trifloxystrobin	aldimorph
M-63	trifloxystrobin	dodemorph
M-64	trifloxystrobin	fenpropimorph
M-65	trifloxystrobin	iprodione
M-66	trifloxystrobin	captan
M-67	trifloxystrobin	fenoxanil
M-68	trifloxystrobin	probenazol
M-69	trifloxystrobin	mancozeb
M-70	trifloxystrobin	metiram
M-71	trifloxystrobin	thiram
M-72	trifloxystrobin	ziram
M-73	trifloxystrobin	guazatin
M-74	trifloxystrobin	thiophanate-methyl
M-75	trifloxystrobin	chlorothalonil
M-76	trifloxystrobin	metrafenone
M-77	orysastrobin	—
M-78	orysastrobin	boscalid
M-79	orysastrobin	metalaxyl
M-80	orysastrobin	cyproconazole
M-81	orysastrobin	epoxiconazole
M-82	orysastrobin	fenbuconazole
M-83	orysastrobin	fluquinconazole
M-84	orysastrobin	flutriafol
M-85	orysastrobin	ipconazole
M-86	orysastrobin	metconazole
M-87	orysastrobin	propiconazole
M-88	orysastrobin	prothioconazole
M-89	orysastrobin	tebuconazole
M-90	orysastrobin	triadimenol
M-91	orysastrobin	triticonazole
M-92	orysastrobin	imazalil
M-93	orysastrobin	prochloraz
M-94	orysastrobin	carbendazim
M-95	orysastrobin	thiabendazole
M-96	orysastrobin	ethaboxam
M-97	orysastrobin	hymexazole
M-98	orysastrobin	pyrimethanil
M-99	orysastrobin	fludioxonil
M-100	orysastrobin	aldimorph
M-101	orysastrobin	dodemorph
M-102	orysastrobin	fenpropimorph
M-103	orysastrobin	iprodione
M-104	orysastrobin	captan
M-105	orysastrobin	fenoxanil
M-106	orysastrobin	probenazol
M-107	orysastrobin	mancozeb
M-108	orysastrobin	metiram
M-109	orysastrobin	thiram
M-110	orysastrobin	ziram
M-111	orysastrobin	guazatin
M-112	orysastrobin	thiophanate-methyl
M-113	orysastrobin	chlorothalonil
M-114	orysastrobin	metrafenone
M-115	pyraclostrobin	—
M-116	pyraclostrobin	boscalid
M-117	pyraclostrobin	metalaxyl
M-118	pyraclostrobin	cyproconazole
M-119	pyraclostrobin	epoxiconazole
M-120	pyraclostrobin	fenbuconazole
M-121	pyraclostrobin	fluquinconazole
M-122	pyraclostrobin	flutriafol
M-123	pyraclostrobin	ipconazole
M-124	pyraclostrobin	metconazole
M-125	pyraclostrobin	propiconazole
M-126	pyraclostrobin	prothioconazole
M-127	pyraclostrobin	tebuconazole
M-128	pyraclostrobin	triadimenol
M-129	pyraclostrobin	triticonazole
M-130	pyraclostrobin	imazalil
M-131	pyraclostrobin	prochloraz
M-132	pyraclostrobin	carbendazim
M-133	pyraclostrobin	thiabendazole
M-134	pyraclostrobin	ethaboxam
M-135	pyraclostrobin	hymexazole
M-136	pyraclostrobin	pyrimethanil
M-137	pyraclostrobin	fludioxonil
M-138	pyraclostrobin	aldimorph
M-139	pyraclostrobin	dodemorph
M-140	pyraclostrobin	fenpropimorph
M-141	pyraclostrobin	iprodione
M-142	pyraclostrobin	captan
M-143	pyraclostrobin	fenoxanil
M-144	pyraclostrobin	probenazol
M-145	pyraclostrobin	mancozeb
M-146	pyraclostrobin	metiram
M-147	pyraclostrobin	thiram
M-148	pyraclostrobin	ziram
M-149	pyraclostrobin	guazatin
M-150	pyraclostrobin	thiophanate-methyl
M-151	pyraclostrobin	chlorothalonil
M-152	pyraclostrobin	metrafenone
M-153	boscalid	—
M-154	boscalid	metalaxyl
M-155	boscalid	cyproconazole
M-156	boscalid	epoxiconazole
M-157	boscalid	fenbuconazole
M-158	boscalid	fluquinconazole
M-159	boscalid	flutriafol
M-160	boscalid	ipconazole
M-161	boscalid	metconazole
M-162	boscalid	propiconazole
M-163	boscalid	prothioconazole
M-164	boscalid	tebuconazole
M-165	boscalid	triadimenol
M-166	boscalid	triticonazole
M-167	boscalid	imazalil
M-168	boscalid	prochloraz
M-169	boscalid	carbendazim
M-170	boscalid	thiabendazole
M-171	boscalid	ethaboxam
M-172	boscalid	hymexazole
M-173	boscalid	pyrimethanil
M-174	boscalid	fludioxonil
M-175	boscalid	aldimorph
M-176	boscalid	dodemorph
M-177	boscalid	fenpropimorph
M-178	boscalid	iprodione
M-179	boscalid	captan
M-180	boscalid	fenoxanil
M-181	boscalid	probenazol
M-182	boscalid	mancozeb
M-183	boscalid	metiram
M-184	boscalid	thiram
M-185	boscalid	ziram
M-186	boscalid	guazatin
M-187	boscalid	thiophanate-methyl
M-188	boscalid	chlorothalonil
M-189	boscalid	metrafenone
M-190	metalaxyl	—
M-191	metalaxyl	cyproconazole
M-192	metalaxyl	epoxiconazole
M-193	metalaxyl	fenbuconazole
M-194	metalaxyl	fluquinconazole
M-195	metalaxyl	flutriafol
M-196	metalaxyl	ipconazole
M-197	metalaxyl	metconazole
M-198	metalaxyl	propiconazole
M-199	metalaxyl	prothioconazole
M-200	metalaxyl	tebuconazole
M-201	metalaxyl	triadimenol
M-202	metalaxyl	triticonazole
M-203	metalaxyl	imazalil
M-204	metalaxyl	prochloraz
M-205	metalaxyl	carbendazim
M-206	metalaxyl	thiabendazole
M-207	metalaxyl	ethaboxam
M-208	metalaxyl	hymexazole
M-209	metalaxyl	pyrimethanil
M-210	metalaxyl	fludioxonil
M-211	metalaxyl	aldimorph
M-212	metalaxyl	dodemorph
M-213	metalaxyl	fenpropimorph
M-214	metalaxyl	iprodione
M-215	metalaxyl	captan
M-216	metalaxyl	fenoxanil
M-217	metalaxyl	probenazol
M-218	metalaxyl	mancozeb
M-219	metalaxyl	metiram
M-220	metalaxyl	thiram
M-221	metalaxyl	ziram
M-222	metalaxyl	guazatin
M-223	metalaxyl	thiophanate-methyl
M-224	metalaxyl	chlorothalonil
M-225	metalaxyl	metrafenone
M-226	cyproconazole	—
M-227	cyproconazole	epoxiconazole
M-228	cyproconazole	fenbuconazole
M-229	cyproconazole	fluquinconazole
M-230	cyproconazole	flutriafol
M-231	cyproconazole	ipconazole
M-232	cyproconazole	metconazole
M-233	cyproconazole	propiconazole
M-234	cyproconazole	prothioconazole
M-235	cyproconazole	tebuconazole
M-236	cyproconazole	triadimenol
M-237	cyproconazole	triticonazole
M-238	cyproconazole	imazalil
M-239	cyproconazole	prochloraz
M-240	cyproconazole	carbendazim
M-241	cyproconazole	thiabendazole
M-242	cyproconazole	ethaboxam
M-243	cyproconazole	hymexazole
M-244	cyproconazole	pyrimethanil
M-245	cyproconazole	fludioxonil
M-246	cyproconazole	aldimorph
M-247	cyproconazole	dodemorph
M-248	cyproconazole	fenpropimorph
M-249	cyproconazole	iprodione
M-250	cyproconazole	captan
M-251	cyproconazole	fenoxanil
M-252	cyproconazole	probenazol
M-253	cyproconazole	mancozeb
M-254	cyproconazole	metiram
M-255	cyproconazole	thiram
M-256	cyproconazole	ziram
M-257	cyproconazole	guazatin
M-258	cyproconazole	thiophanate-methyl
M-259	cyproconazole	chlorothalonil
M-260	cyproconazole	metrafenone
M-261	epoxiconazole	—
M-262	epoxiconazole	fenbuconazole
M-263	epoxiconazole	fluquinconazole
M-264	epoxiconazole	flutriafol
M-265	epoxiconazole	ipconazole
M-266	epoxiconazole	metconazole
M-267	epoxiconazole	propiconazole
M-268	epoxiconazole	prothioconazole
M-269	epoxiconazole	tebuconazole
M-270	epoxiconazole	triadimenol
M-271	epoxiconazole	triticonazole
M-272	epoxiconazole	imazalil
M-273	epoxiconazole	prochloraz
M-274	epoxiconazole	carbendazim
M-275	epoxiconazole	thiabendazole
M-276	epoxiconazole	ethaboxam
M-277	epoxiconazole	hymexazole
M-278	epoxiconazole	pyrimethanil
M-279	epoxiconazole	fludioxonil
M-280	epoxiconazole	aldimorph
M-281	epoxiconazole	dodemorph
M-282	epoxiconazole	fenpropimorph
M-283	epoxiconazole	iprodione
M-284	epoxiconazole	captan
M-285	epoxiconazole	fenoxanil
M-286	epoxiconazole	probenazol
M-287	epoxiconazole	mancozeb
M-288	epoxiconazole	metiram
M-289	epoxiconazole	thiram
M-290	epoxiconazole	ziram
M-291	epoxiconazole	guazatin
M-292	epoxiconazole	thiophanate-methyl
M-293	epoxiconazole	chlorothalonil
M-294	epoxiconazole	metrafenone
M-295	fenbuconazole	—
M-296	fenbuconazole	fluquinconazole
M-297	fenbuconazole	flutriafol
M-298	fenbuconazole	ipconazole
M-299	fenbuconazole	metconazole
M-300	fenbuconazole	propiconazole
M-301	fenbuconazole	prothioconazole
M-302	fenbuconazole	tebuconazole
M-303	fenbuconazole	triadimenol
M-304	fenbuconazole	triticonazole
M-305	fenbuconazole	imazalil
M-306	fenbuconazole	prochloraz
M-307	fenbuconazole	carbendazim
M-308	fenbuconazole	thiabendazole
M-309	fenbuconazole	ethaboxam
M-310	fenbuconazole	hymexazole
M-311	fenbuconazole	pyrimethanil
M-312	fenbuconazole	fludioxonil
M-313	fenbuconazole	aldimorph
M-314	fenbuconazole	dodemorph
M-315	fenbuconazole	fenpropimorph
M-316	fenbuconazole	iprodione
M-317	fenbuconazole	captan
M-318	fenbuconazole	fenoxanil
M-319	fenbuconazole	probenazol
M-320	fenbuconazole	mancozeb
M-321	fenbuconazole	metiram
M-322	fenbuconazole	thiram
M-323	fenbuconazole	ziram
M-324	fenbuconazole	guazatin
M-325	fenbuconazole	thiophanate-methyl
M-326	fenbuconazole	chlorothalonil
M-327	fenbuconazole	metrafenone
M-328	fluquinconazole	—
M-329	fluquinconazole	flutriafol
M-330	fluquinconazole	ipconazole
M-331	fluquinconazole	metconazole
M-332	fluquinconazole	propiconazole
M-333	fluquinconazole	prothioconazole
M-334	fluquinconazole	tebuconazole
M-335	fluquinconazole	triadimenol
M-336	fluquinconazole	triticonazole
M-337	fluquinconazole	imazalil
M-338	fluquinconazole	prochloraz
M-339	fluquinconazole	carbendazim
M-340	fluquinconazole	thiabendazole
M-341	fluquinconazole	ethaboxam
M-342	fluquinconazole	hymexazole
M-343	fluquinconazole	pyrimethanil
M-344	fluquinconazole	fludioxonil
M-345	fluquinconazole	aldimorph
M-346	fluquinconazole	dodemorph
M-347	fluquinconazole	fenpropimorph
M-348	fluquinconazole	iprodione
M-349	fluquinconazole	captan
M-350	fluquinconazole	fenoxanil
M-351	fluquinconazole	probenazol
M-352	fluquinconazole	mancozeb
M-353	fluquinconazole	metiram
M-354	fluquinconazole	thiram
M-355	fluquinconazole	ziram
M-356	fluquinconazole	guazatin
M-357	fluquinconazole	thiophanate-methyl
M-358	fluquinconazole	chlorothalonil
M-359	fluquinconazole	metrafenone
M-360	flutriafol	—
M-361	flutriafol	ipconazole
M-362	flutriafol	metconazole
M-363	flutriafol	propiconazole
M-364	flutriafol	prothioconazole
M-365	flutriafol	tebuconazole
M-366	flutriafol	triadimenol
M-367	flutriafol	triticonazole
M-368	flutriafol	imazalil
M-369	flutriafol	prochloraz
M-370	flutriafol	carbendazim
M-371	flutriafol	thiabendazole
M-372	flutriafol	ethaboxam
M-373	flutriafol	hymexazole
M-374	flutriafol	pyrimethanil
M-375	flutriafol	fludioxonil
M-376	flutriafol	aldimorph
M-377	flutriafol	dodemorph
M-378	flutriafol	fenpropimorph
M-379	flutriafol	iprodione
M-380	flutriafol	captan
M-381	flutriafol	fenoxanil
M-382	flutriafol	probenazol
M-383	flutriafol	mancozeb
M-384	flutriafol	metiram
M-385	flutriafol	thiram
M-386	flutriafol	ziram
M-387	flutriafol	guazatin
M-388	flutriafol	thiophanate-methyl
M-389	flutriafol	chlorothalonil
M-390	flutriafol	metrafenone
M-391	ipconazole	—
M-392	ipconazole	metconazole
M-393	ipconazole	propiconazole
M-394	ipconazole	prothioconazole
M-395	ipconazole	tebuconazole
M-396	ipconazole	triadimenol
M-397	ipconazole	triticonazole
M-398	ipconazole	imazalil
M-399	ipconazole	prochloraz
M-400	ipconazole	carbendazim
M-401	ipconazole	thiabendazole
M-402	ipconazole	ethaboxam
M-403	ipconazole	hymexazole
M-404	ipconazole	pyrimethanil
M-405	ipconazole	fludioxonil
M-406	ipconazole	aldimorph
M-407	ipconazole	dodemorph
M-408	ipconazole	fenpropimorph
M-409	ipconazole	iprodione
M-410	ipconazole	captan
M-411	ipconazole	fenoxanil
M-412	ipconazole	probenazol
M-413	ipconazole	mancozeb
M-414	ipconazole	metiram
M-415	ipconazole	thiram
M-416	ipconazole	ziram
M-417	ipconazole	guazatin
M-418	ipconazole	thiophanate-methyl
M-419	ipconazole	chlorothalonil
M-420	ipconazole	metrafenone
M-421	metconazole	—
M-422	metconazole	propiconazole
M-423	metconazole	prothioconazole
M-424	metconazole	tebuconazole
M-425	metconazole	triadimenol
M-426	metconazole	triticonazole
M-427	metconazole	imazalil
M-428	metconazole	prochloraz
M-429	metconazole	carbendazim
M-430	metconazole	thiabendazole
M-431	metconazole	ethaboxam
M-432	metconazole	hymexazole
M-433	metconazole	pyrimethanil
M-434	metconazole	fludioxonil
M-435	metconazole	aldimorph
M-436	metconazole	dodemorph
M-437	metconazole	fenpropimorph
M-438	metconazole	iprodione
M-439	metconazole	captan
M-440	metconazole	fenoxanil
M-441	metconazole	probenazol
M-442	metconazole	mancozeb
M-443	metconazole	metiram
M-444	metconazole	thiram
M-445	metconazole	ziram
M-446	metconazole	guazatin
M-447	metconazole	thiophanate-methyl
M-448	metconazole	chlorothalonil
M-449	metconazole	metrafenone
M-450	propiconazole	—
M-451	propiconazole	prothioconazole
M-452	propiconazole	tebuconazole
M-453	propiconazole	triadimenol
M-454	propiconazole	triticonazole
M-455	propiconazole	imazalil
M-456	propiconazole	prochloraz
M-457	propiconazole	carbendazim
M-458	propiconazole	thiabendazole
M-459	propiconazole	ethaboxam
M-460	propiconazole	hymexazole
M-461	propiconazole	pyrimethanil
M-462	propiconazole	fludioxonil
M-463	propiconazole	aldimorph
M-464	propiconazole	dodemorph
M-465	propiconazole	fenpropimorph
M-466	propiconazole	iprodione
M-467	propiconazole	captan
M-468	propiconazole	fenoxanil
M-469	propiconazole	probenazol
M-470	propiconazole	mancozeb
M-471	propiconazole	metiram
M-472	propiconazole	thiram
M-473	propiconazole	ziram
M-474	propiconazole	guazatin
M-475	propiconazole	thiophanate-methyl
M-476	propiconazole	chlorothalonil
M-477	propiconazole	metrafenone
M-478	prothioconazole	—
M-479	prothioconazole	tebuconazole
M-480	prothioconazole	triadimenol
M-481	prothioconazole	triticonazole
M-482	prothioconazole	imazalil
M-483	prothioconazole	prochloraz
M-484	prothioconazole	carbendazim
M-485	prothioconazole	thiabendazole
M-486	prothioconazole	ethaboxam
M-487	prothioconazole	hymexazole
M-488	prothioconazole	pyrimethanil
M-489	prothioconazole	fludioxonil
M-490	prothioconazole	aldimorph
M-491	prothioconazole	dodemorph
M-492	prothioconazole	fenpropimorph
M-493	prothioconazole	iprodione
M-494	prothioconazole	captan
M-495	prothioconazole	fenoxanil
M-496	prothioconazole	probenazol
M-497	prothioconazole	mancozeb
M-498	prothioconazole	metiram
M-499	prothioconazole	thiram
M-500	prothioconazole	ziram
M-501	prothioconazole	guazatin
M-502	prothioconazole	thiophanate-methyl
M-503	prothioconazole	chlorothalonil
M-504	prothioconazole	metrafenone
M-505	tebuconazole	—
M-506	tebuconazole	triadimenol
M-507	tebuconazole	triticonazole
M-508	tebuconazole	imazalil
M-509	tebuconazole	prochloraz
M-510	tebuconazole	carbendazim
M-511	tebuconazole	thiabendazole
M-512	tebuconazole	ethaboxam
M-513	tebuconazole	hymexazole
M-514	tebuconazole	pyrimethanil
M-515	tebuconazole	fludioxonil
M-516	tebuconazole	aldimorph
M-517	tebuconazole	dodemorph
M-518	tebuconazole	fenpropimorph
M-519	tebuconazole	iprodione
M-520	tebuconazole	captan
M-521	tebuconazole	fenoxanil
M-522	tebuconazole	probenazol
M-523	tebuconazole	mancozeb
M-524	tebuconazole	metiram
M-525	tebuconazole	thiram
M-526	tebuconazole	ziram
M-527	tebuconazole	guazatin
M-528	tebuconazole	thiophanate-methyl
M-529	tebuconazole	chlorothalonil
M-530	tebuconazole	metrafenone
M-531	triadimenol	—
M-532	triadimenol	triticonazole
M-533	triadimenol	imazalil
M-534	triadimenol	prochloraz
M-535	triadimenol	carbendazim
M-536	triadimenol	thiabendazole
M-537	triadimenol	ethaboxam
M-538	triadimenol	hymexazole
M-539	triadimenol	pyrimethanil
M-540	triadimenol	fludioxonil
M-541	triadimenol	aldimorph
M-542	triadimenol	dodemorph
M-543	triadimenol	fenpropimorph
M-544	triadimenol	iprodione
M-545	triadimenol	captan
M-546	triadimenol	fenoxanil
M-547	triadimenol	probenazol
M-548	triadimenol	mancozeb
M-549	triadimenol	metiram
M-550	triadimenol	thiram
M-551	triadimenol	ziram
M-552	triadimenol	guazatin
M-553	triadimenol	thiophanate-methyl
M-554	triadimenol	chlorothalonil
M-555	triadimenol	metrafenone
M-556	triticonazole	—
M-557	triticonazole	imazalil
M-558	triticonazole	prochloraz
M-559	triticonazole	carbendazim
M-560	triticonazole	thiabendazole
M-561	triticonazole	ethaboxam
M-562	triticonazole	hymexazole
M-563	triticonazole	pyrimethanil
M-564	triticonazole	fludioxonil
M-565	triticonazole	aldimorph
M-566	triticonazole	dodemorph
M-567	triticonazole	fenpropimorph
M-568	triticonazole	iprodione
M-569	triticonazole	captan
M-570	triticonazole	fenoxanil
M-571	triticonazole	probenazol
M-572	triticonazole	mancozeb
M-573	triticonazole	metiram
M-574	triticonazole	thiram
M-575	triticonazole	ziram
M-576	triticonazole	guazatin
M-577	triticonazole	thiophanate-methyl
M-578	triticonazole	chlorothalonil
M-579	triticonazole	metrafenone
M-580	imazalil	—
M-581	imazalil	prochloraz
M-582	imazalil	carbendazim
M-583	imazalil	thiabendazole
M-584	imazalil	ethaboxam
M-585	imazalil	hymexazole
M-586	imazalil	pyrimethanil
M-587	imazalil	fludioxonil
M-588	imazalil	aldimorph
M-589	imazalil	dodemorph
M-590	imazalil	fenpropimorph
M-591	imazalil	iprodione
M-592	imazalil	captan
M-593	imazalil	fenoxanil
M-594	imazalil	probenazol
M-595	imazalil	mancozeb
M-596	imazalil	metiram
M-597	imazalil	thiram
M-598	imazalil	ziram
M-599	imazalil	guazatin
M-600	imazalil	thiophanate-methyl
M-601	imazalil	chlorothalonil
M-602	imazalil	metrafenone
M-603	prochloraz	—
M-604	prochloraz	carbendazim
M-605	prochloraz	thiabendazole
M-606	prochloraz	ethaboxam
M-607	prochloraz	hymexazole
M-608	prochloraz	pyrimethanil
M-609	prochloraz	fludioxonil
M-610	prochloraz	aldimorph
M-611	prochloraz	dodemorph
M-612	prochloraz	fenpropimorph
M-613	prochloraz	iprodione
M-614	prochloraz	captan
M-615	prochloraz	fenoxanil
M-616	prochloraz	probenazol
M-617	prochloraz	mancozeb
M-618	prochloraz	metiram
M-619	prochloraz	thiram
M-620	prochloraz	ziram
M-621	prochloraz	guazatin
M-622	prochloraz	thiophanate-methyl
M-623	prochloraz	chlorothalonil
M-624	prochloraz	metrafenone
M-625	carbendazim	—
M-626	carbendazim	thiabendazole
M-627	carbendazim	ethaboxam
M-628	carbendazim	hymexazole
M-629	carbendazim	pyrimethanil
M-630	carbendazim	fludioxonil
M-631	carbendazim	aldimorph
M-632	carbendazim	dodemorph
M-633	carbendazim	fenpropimorph
M-634	carbendazim	iprodione
M-635	carbendazim	captan
M-636	carbendazim	fenoxanil
M-637	carbendazim	probenazol
M-638	carbendazim	mancozeb
M-639	carbendazim	metiram
M-640	carbendazim	thiram
M-641	carbendazim	ziram
M-642	carbendazim	guazatin
M-643	carbendazim	thiophanate-methyl
M-644	carbendazim	chlorothalonil
M-645	carbendazim	metrafenone
M-646	thiabendazole	—
M-647	thiabendazole	ethaboxam
M-648	thiabendazole	hymexazole
M-649	thiabendazole	pyrimethanil
M-650	thiabendazole	fludioxonil
M-651	thiabendazole	aldimorph
M-652	thiabendazole	dodemorph
M-653	thiabendazole	fenpropimorph
M-654	thiabendazole	iprodione
M-655	thiabendazole	captan
M-656	thiabendazole	fenoxanil
M-657	thiabendazole	probenazol
M-658	thiabendazole	mancozeb
M-659	thiabendazole	metiram
M-660	thiabendazole	thiram
M-661	thiabendazole	ziram
M-662	thiabendazole	guazatin
M-663	thiabendazole	thiophanate-methyl
M-664	thiabendazole	chlorothalonil
M-665	thiabendazole	metrafenone
M-666	ethaboxam	—
M-667	ethaboxam	hymexazole
M-668	ethaboxam	pyrimethanil
M-669	ethaboxam	fludioxonil
M-670	ethaboxam	aldimorph
M-671	ethaboxam	dodemorph
M-672	ethaboxam	fenpropimorph
M-673	ethaboxam	iprodione
M-674	ethaboxam	captan
M-675	ethaboxam	fenoxanil
M-676	ethaboxam	probenazol
M-677	ethaboxam	mancozeb
M-678	ethaboxam	metiram
M-679	ethaboxam	thiram
M-680	ethaboxam	ziram
M-681	ethaboxam	guazatin
M-682	ethaboxam	thiophanate-methyl
M-683	ethaboxam	chlorothalonil
M-684	ethaboxam	metrafenone
M-685	hymexazole	—
M-686	hymexazole	pyrimethanil
M-687	hymexazole	fludioxonil
M-688	hymexazole	aldimorph
M-689	hymexazole	dodemorph
M-690	hymexazole	fenpropimorph
M-691	hymexazole	iprodione
M-692	hymexazole	captan
M-693	hymexazole	fenoxanil
M-694	hymexazole	probenazol
M-695	hymexazole	mancozeb
M-696	hymexazole	metiram
M-697	hymexazole	thiram
M-698	hymexazole	ziram
M-699	hymexazole	guazatin
M-700	hymexazole	thiophanate-methyl
M-701	hymexazole	chlorothalonil
M-702	hymexazole	metrafenone
M-703	pyrimethanil	—
M-704	pyrimethanil	fludioxonil
M-705	pyrimethanil	aldimorph
M-706	pyrimethanil	dodemorph
M-707	pyrimethanil	fenpropimorph
M-708	pyrimethanil	iprodione
M-709	pyrimethanil	captan
M-710	pyrimethanil	fenoxanil
M-711	pyrimethanil	probenazol
M-712	pyrimethanil	mancozeb
M-713	pyrimethanil	metiram
M-714	pyrimethanil	thiram
M-715	pyrimethanil	ziram
M-716	pyrimethanil	guazatin
M-717	pyrimethanil	thiophanate-methyl
M-718	pyrimethanil	chlorothalonil
M-719	pyrimethanil	metrafenone
M-720	fludioxonil	—
M-721	fludioxonil	aldimorph
M-722	fludioxonil	dodemorph
M-723	fludioxonil	fenpropimorph
M-724	fludioxonil	iprodione
M-725	fludioxonil	captan
M-726	fludioxonil	fenoxanil
M-727	fludioxonil	probenazol
M-728	fludioxonil	mancozeb
M-729	fludioxonil	metiram
M-730	fludioxonil	thiram
M-731	fludioxonil	ziram
M-732	fludioxonil	guazatin
M-733	fludioxonil	thiophanate-methyl
M-734	fludioxonil	chlorothalonil
M-735	fludioxonil	metrafenone
M-736	aldimorph	—
M-737	aldimorph	dodemorph
M-738	aldimorph	fenpropimorph
M-739	aldimorph	iprodione
M-740	aldimorph	captan
M-741	aldimorph	fenoxanil
M-742	aldimorph	probenazol
M-743	aldimorph	mancozeb
M-744	aldimorph	metiram
M-745	aldimorph	thiram
M-746	aldimorph	ziram
M-747	aldimorph	guazatin
M-748	aldimorph	thiophanate-methyl
M-749	aldimorph	chlorothalonil
M-750	aldimorph	metrafenone
M-751	dodemorph	—
M-752	dodemorph	fenpropimorph
M-753	dodemorph	iprodione
M-754	dodemorph	captan
M-755	dodemorph	fenoxanil
M-756	dodemorph	probenazol
M-757	dodemorph	mancozeb
M-758	dodemorph	metiram
M-759	dodemorph	thiram
M-760	dodemorph	ziram
M-761	dodemorph	guazatin
M-762	dodemorph	thiophanate-methyl
M-763	dodemorph	chlorothalonil
M-764	dodemorph	metrafenone
M-765	fenpropimorph	—
M-766	fenpropimorph	iprodione
M-767	fenpropimorph	captan
M-768	fenpropimorph	fenoxanil
M-769	fenpropimorph	probenazol
M-770	fenpropimorph	mancozeb
M-771	fenpropimorph	metiram
M-772	fenpropimorph	thiram
M-773	fenpropimorph	ziram
M-774	fenpropimorph	guazatin
M-775	fenpropimorph	thiophanate-methyl
M-776	fenpropimorph	chlorothalonil
M-777	fenpropimorph	metrafenone
M-778	iprodione	—
M-779	iprodione	captan
M-780	iprodione	fenoxanil
M-781	iprodione	probenazol
M-782	iprodione	mancozeb
M-783	iprodione	metiram
M-784	iprodione	thiram
M-785	iprodione	ziram
M-786	iprodione	guazatin
M-787	iprodione	thiophanate-methyl
M-788	iprodione	chlorothalonil
M-789	iprodione	metrafenone
M-790	captan	—
M-791	captan	fenoxanil
M-792	captan	probenazol
M-793	captan	mancozeb
M-794	captan	metiram
M-795	captan	thiram
M-796	captan	ziram
M-797	captan	guazatin
M-798	captan	thiophanate-methyl
M-799	captan	chlorothalonil
M-800	captan	metrafenone
M-801	fenoxanil	—
M-802	fenoxanil	probenazol
M-803	fenoxanil	mancozeb
M-804	fenoxanil	metiram
M-805	fenoxanil	thiram
M-806	fenoxanil	ziram
M-807	fenoxanil	guazatin
M-808	fenoxanil	thiophanate-methyl
M-809	fenoxanil	chlorothalonil
M-810	fenoxanil	metrafenone
M-811	probenazol	—
M-812	probenazol	mancozeb
M-813	probenazol	metiram
M-814	probenazol	thiram
M-815	probenazol	ziram
M-816	probenazol	guazatin
M-817	probenazol	thiophanate-methyl
M-818	probenazol	chlorothalonil
M-819	probenazol	metrafenone
M-820	mancozeb	—
M-821	mancozeb	metiram
M-822	mancozeb	thiram
M-823	mancozeb	ziram
M-824	mancozeb	guazatin
M-825	mancozeb	thiophanate-methyl
M-826	mancozeb	chlorothalonil
M-827	mancozeb	metrafenone
M-828	metiram	—
M-829	metiram	thiram
M-830	metiram	ziram
M-831	metiram	guazatin
M-832	metiram	thiophanate-methyl
M-833	metiram	chlorothalonil
M-834	metiram	metrafenone
M-835	thiram	—
M-836	thiram	ziram
M-837	thiram	guazatin
M-838	thiram	thiophanate-methyl
M-839	thiram	chlorothalonil
M-840	thiram	metrafenone
M-841	ziram	—
M-842	ziram	guazatin
M-843	ziram	thiophanate-methyl
M-844	ziram	chlorothalonil
M-845	ziram	metrafenone
M-846	guazatin	—
M-847	guazatin	thiophanate-methyl
M-848	guazatin	chlorothalonil
M-849	guazatin	metrafenone
M-850	thiophanate-methyl	—
M-851	thiophanate-methyl	chlorothalonil
M-852	thiophanate-methyl	metrafenone
M-853	chlorothalonil	—
M-854	chlorothalonil	metrafenone
M-855	metrafenone	—

The crystalline modification IV and the one or more compound(s) of groups A.1-A.15 are usually applied in a weight ratio of from 500:1 to 1:100, preferably from 20:1 to 1:50, in particular from 5:1 to 1:20.

The afore-mentioned applies also to the ratios of combinations of modification IV with fungicidal compounds IIA. Compounds IIB are usually combined with modification I in ratios from 100:1 to 1:100.

Depending on the desired effect, the application rates of the mixtures according to the invention are from 5 g/ha to 2000 g/ha, preferably from 50 to 1500 g/ha, in particular from 50 to 750 g/ha.

The crystalline modification IV, the mixtures and the compositions according to the invention can be applied to any and all developmental stages, such as egg, larva, pupa, and adult. The pests may be controlled by contacting the target pest, its food supply, habitat, breeding ground or its locus with a pesticidally effective amount of the crystalline modification IV, the mixtures or the compositions according to the invention.

“Locus” means a plant, seed, soil, area, material or environment in which a pest is growing or may grow.

In general, “pesticidally effective amount” means the amount of the crystalline modification IV, the mixtures and the compositions according to the invention needed to achieve an observable effect on growth, including the effects of necrosis, death, retardation, prevention, and removal, destruction, or otherwise diminishing the occurrence and activity of the target organism. The pesticidally effective amount can vary for the various mixtures/compositions used in the invention. A pesticidally effective amount of the mixtures/compositions will also vary according to the prevailing conditions such as desired pesticidal effect and duration, weather, target species, locus, mode of application, and the like.

The crystalline modification IV, the mixtures and the compositions according to the invention can also be employed for protecting plants from attack or infestation by insects, acarids or nematodes comprising contacting a plant, or soil or water in which the plant is growing.

In the context of the present invention, the term plant refers to an entire plant, a part of the plant or the propagation material of the plant, that is, the seed or the seedling.

Plants which can be treated with the crystalline modification IV, the mixtures and the compositions according to the invention include all genetically modified plants or transgenic plants, e.g. crops which tolerate the action of herbicides or fungicides or insecticides owing to breeding, including genetic engineering methods, or plants which have modified characteristics in comparison with existing plants, which can be generated for example by traditional breeding methods and/or the generation of mutants, or by recombinant procedures.

Some of the inventive mixtures and compositions have systemic action and can therefore be used for the protection of the plant shoot against foliar pests as well as for the treatment of the seed and roots against soil pests. The term seed treatment comprises all suitable seed treatment techniques known in the art, such as, but not limited to, seed dressing, seed coating, seed dusting, seed soaking, seed film coating, seed multilayer coating, seed encrusting, seed dripping, and seed pelleting.

The present invention also comprises seeds coated with or containing the crystalline modification IV or the mixtures or the compositions according to the invention.

The term seed embraces seeds and plant propagules of all kinds including but not limited to true seeds, seed pieces, suckers, corms, bulbs, fruit, tubers, grains, cuttings, cut shoots and the like and means in a preferred embodiment true seeds.

Suitable seed is seed of cereals, root crops, oil crops, vegetables, spices, ornamentals, for example seed of durum and other wheat, barley, oats, rye, maize (fodder maize and sugar maize/sweet and field corn), soybeans, oil crops, crucifers, cotton, sunflowers, bananas, rice, oilseed rape, turnip rape, sugarbeet, fodder beet, eggplants, potatoes, grass, lawn, turf, fodder grass, tomatoes, leeks, pumpkin/squash, cabbage, iceberg lettuce, pepper, cucumbers, melons, Brassica species, melons, beans, peas, garlic, onions, carrots, tuberous plants such as potatoes, sugar cane, tobacco, grapes, petunias, geranium/pelargoniums, pansies and impatiens.

In addition, the crystalline modification IV, the mixtures and the compositions according to the invention may also be used for the treatment seeds from plants, which tolerate the action of herbicides or fungicides or insecticides or nematicides owing to breeding, mutation and/or genetic engineering methods.

For example, the crystalline modification IV, the mixtures and the compositions according to the invention can be employed in transgenic crops which are resistant to herbicides from the group consisting of the sulfonylureas (EP-A-0257993, U.S. Pat. No. 5,013,659), imidazolinones (see for example U.S. Pat. No. 6,222,100, WO01 82685, WO0026390, WO9741218, WO9802526, WO9802527, WO 04/106529, WO 05/20673, WO 03/14357, WO 03/13225, WO 03/14356, WO 04/16073), glufosinate-type (see for example EP-A-0242236, EP-A-242246) or glyphosate-type (see for example WO 92/00377) or in plants resistant towards herbicides selected from the group of cyclohexadienone/aryloxyphenoxypropionic acid herbicides (U.S. Pat. No. 5,162,602, U.S. Pat. No. 5,290,696, U.S. Pat. No. 5,498,544, U.S. Pat. No. 5,428,001, U.S. Pat. No. 6,069,298, U.S. Pat. No. 6,268,550, U.S. Pat. No. 6,146,867, U.S. Pat. No. 6,222,099, U.S. Pat. No. 6,414,222) or in transgenic crop plants, for example cotton, with the capability of producing Bacillus thuringiensis toxins (Bt toxins) which make the plants resistant to certain pests (EP-A-0142924, EP-A-0193259).

Furthermore, the crystalline modification IV, the mixtures and the compositions according to the invention can be used also for the treatment of seeds from plants, which have modified characteristics in comparison with existing plants consist, which can be generated, for example by traditional breeding methods and/or the generation of mutants, or by recombinant procedures). For example, a number of cases have been described of recombinant modifications of crop plants for the purpose of modifying the starch synthesized in the plants (e.g. WO 92/11376, WO 92/14827, WO 91/19806) or of transgenic crop plants having a modified fatty acid composition (WO 91/13972).

The seed treatment application of the crystalline modification IV, the mixtures and the compositions according to the invention is carried out by spraying or dusting the seeds before sowing of the plants and before emergence of the plants.

In the treatment of seeds the corresponding formulations are applied by treating the seeds with an effective amount of the crystalline modification IV, the mixtures or the compositions according to the invention. Herein, the application rates of the crystalline modification IV are generally from 0.1 g to 10 kg per 100 kg of seed, preferably from 1 g to 5 kg per 100 kg of seed, in particular from 1 g to 2.5 kg per 100 kg of seed. For specific crops such as lettuce and onions the rates can be higher.

The mixtures and the compositions according to the invention are effective through both contact (via soil, glass, wall, bed net, carpet, plant parts or animal parts), and ingestion (bait, or plant part) and through trophallaxis and transfer.

Preferred application methods are into water bodies, via soil, cracks and crevices, pastures, manure piles, sewers, into water, on floor, wall, or by perimeter spray application and bait.

According to another preferred embodiment of the invention, for use against non-crop pests such as ants, termites, wasps, flies, mosquitoes, crickets, locusts, or cockroaches the mixtures and the compositions according to the invention are prepared into a bait preparation.

The bait can be a liquid, a solid or a semisolid preparation (e.g. a gel). The bait employed in the mixtures/compositions is a product which is sufficiently attractive to incite insects such as ants, termites, wasps, flies, mosquitoes, crickets etc. or cockroaches to eat it. This attractant may be chosen from feeding stimulants or para and/or sex pheromones readily known in the art.

Methods to control infectious diseases transmitted by insects (e.g. malaria, dengue and yellow fever, lymphatic filariasis, and leishmaniasis) with the inventive mixtures and their respective compositions also comprise treating surfaces of huts and houses, air spraying and impregnation of curtains, tents, clothing items, bed nets, tsetse-fly trap or the like. Insecticidal compositions for application to fibers, fabric, knitgoods, nonwovens, netting material or foils and tarpaulins preferably comprise a composition including the inventive mixtures, optionally a repellent and at least one binder.

The crystalline modification IV, the mixtures and the compositions according to the invention can be used for protecting wooden materials such as trees, board fences, sleepers, etc. and buildings such as houses, outhouses, factories, but also construction materials, furniture, leathers, fibers, vinyl articles, electric wires and cables etc. from ants and/or termites, and for controlling ants and termites from doing harm to crops or human being (e.g. when the pests invade into houses and public facilities).

In the case of soil treatment or of application to the pests dwelling place or nest, the quantity of active ingredient ranges from 0.0001 to 500 g per 100 m², preferably from 0.001 to 20 g per 100 m².

Customary application rates in the protection of materials are, for example, from 0.01 g to 1000 g of active compound per m² treated material, desirably from 0.1 g to 50 g per m².

Insecticidal compositions for use in the impregnation of materials typically contain from 0.001 to 95 weight %, preferably from 0.1 to 45 weight %, and more preferably from 1 to 25 weight % of at least one repellent and/or insecticide.

For use in bait compositions, the typical content of active ingredient(s) is from 0.0001 weight % to 15 weight %, desirably from 0.001 weight % to 5% weight % of active compound. The composition used may also comprise other additives such as a solvent of the active material, a flavoring agent, a preserving agent, a dye or a bitter agent. Its attractiveness may also be enhanced by a special color, shape or texture.

For use in spray compositions, the content of the active ingredient(s) is from 0.001 to 80 weights %, preferably from 0.01 to 50 weight % and most preferably from 0.01 to 15 weight %.

For use in treating crop plants, the rate of application of the active ingredient(s) may be in the range of 0.1 g to 4000 g per hectare, desirably from 25 g to 600 g per hectare, more desirably from 50 g to 500 g per hectare.

It was also an object of the present invention to provide mixtures suitable for treating, controlling, preventing and protecting warm-blooded animals, including humans, and fish against infestation and infection by pests. Problems that may be encountered with pest control on or in animals and/or humans are similar to those described at the outset, namely the need for reduced dosage rates, and/or enhanced spectrum of activity and/or combination of knock-down activity with prolonged control and/or resistance management.

This invention also provides a method for treating, controlling, preventing and protecting warm-blooded animals, including humans, and fish against infestation and infection by pests of the orders Siphonaptera, Hymenoptera, Hemiptera, Orthoptera, Acarina, Phthiraptera, and Diptera, which comprises orally, topically or parenterally administering or applying to said animals a pesticidally effective amount of the crystalline modification IV, the mixtures and the compositions according to the invention.

The invention also provides a process for the preparation of a composition for treating, controlling, preventing or protecting a warm-blooded animal or a fish against infestation or infection by pests of the Siphonaptera, Hymenoptera, Hemiptera, Orthoptera, Acarina, Phthiraptera, and Diptera orders which comprises a pesticidally effective amount of the crystalline modification IV, the mixtures and the compositions according to the invention.

The above method is particularly useful for controlling and preventing infestations and infections in warm-blooded animals such as cattle, sheep, swine, camels, deer, horses, poultry, goats, dogs and cats as well as humans.

Infestations in warm-blooded animals and fish including, but not limited to, lice, biting lice, ticks, nasal bots, keds, biting flies, muscoid flies, flies, myiasitic fly larvae, chiggers, gnats, mosquitoes and fleas may be controlled, prevented or eliminated by the crystalline modification IV, the mixtures and the compositions according to the invention.

For oral administration to warm-blooded animals, the crystalline modification IV, the mixtures and the compositions according to the invention may be formulated as animal feeds, animal feed premixes, animal feed concentrates, pills, solutions, pastes, suspensions, drenches, gels, tablets, boluses and capsules. In addition, the crystalline modification IV, the mixtures and the compositions according to the invention may be administered to the animals in their drinking water. For oral administration, the dosage form chosen should provide the animal with 0.01 mg/kg to 100 mg/kg of animal body weight per day of the crystalline modification IV, the mixtures and the compositions according to the invention.

Alternatively, the crystalline modification IV, the mixtures and the compositions according to the invention may be administered to animals parenterally, for example, by intraruminal, intramuscular, intravenous or subcutaneous injection. The crystalline modification IV, the mixtures and the compositions according to the invention may be dispersed or dissolved in a physiologically acceptable carrier for subcutaneous injection. Alternatively, the crystalline modification IV, the mixtures and the compositions according to the invention may be formulated into an implant for subcutaneous administration. In addition, the crystalline modification IV, the mixtures and the compositions according to the invention may be transdermally administered to animals. For parenteral administration, the dosage form chosen should provide the animal with 0.01 mg/kg to 100 mg/kg of animal body weight per day of the crystalline modification IV, the mixtures and the compositions according to the invention.

The crystalline modification IV, the mixtures and the compositions according to the invention may also be applied topically to the animals in the form of dips, dusts, powders, collars, medallions, sprays, spot-on and pour-on formulations. For topical application, dips and sprays usually contain 0.5 ppm to 5000 ppm and preferably 1 ppm to 3000 ppm of the crystalline modification IV. In addition, the crystalline modification IV may be formulated as ear tags for animals, particularly quadrupeds such as cattle and sheep.

The figures and examples below serve to illustrate the invention and are not to be understood as limiting it.

FIG. 1: X-ray powder diffractogram of modification IV

FIG. 2: Thermo Gravimetric Analysis of modification IV

FIG. 3: Differential Scanning Calorimetry Thermogram of modification IV

FIG. 4: X-ray powder diffractograms of mixtures of modifications I and V

PREPARATION EXAMPLES

Example 1

Characterization of a Solid Form of Fipronil as Starting Material

All preparation procedures below were conducted with two samples of solid fipronil as starting materials which were obtained according to procedures as described in WO 01/30760, with final crystallization of the product from a solvent mixture of monochlorobenzene/ethanole (% by weight of ethanol at crystallization start: 13%) at temperatures of 70° C. to 35° C. This solid form in X-ray powder diffractogram studies proved to be crystalline fipronil of a mixture of several crystalline modifications. This mixture has been characterized to consist of crystalline modification I and crystalline modifications V, as for the first time identified and described in a co-pending application. A least squares refinement with Topas program with simulated X-ray powder diffractogram patterns from single crystal data of form I and form V shows that in these two example samples, the percentage of form I varies from 30% to 70%. X-ray powder diffractograms of the two samples are shown in FIG. 4.

Irrespective of the sample of solid fipronil used as starting material, the crystallization procedure given in the example below gave the same inventive modification I.

Example 2

Preparation of Modification IV by Crystallization from Acetone

9 g of crystalline fipronil having a chemical purity of 96% by weight were dissolved in 25 ml of acetone at 23-25° C. in a round bottomed flask. The mixture was stirred at 23-25° C. for 30 minutes. During this time all the material was fully dissolved. The solvent was evaporated slowly in air atmosphere at 23-25° C. over a period of about 15 hours. The obtained dry crystalline solid fipronil has the X-ray powder diffractogram shown in FIG. 1 with the reflections listed in Table 2 below.

TABLE 2
2θ-and d-values of modification IV
2θ (°)     d (Å)
7.8 ± 0.2  11.28 ± 0.2
9.8 ± 0.2  9.04 ± 0.1
11.6 ± 0.2 7.62 ± 0.07
13.7 ± 0.2 6.46 ± 0.05
16.8 ± 0.2 5.28 ± 0.05
19.3 ± 0.2 4.59 ± 0.05
24.8 ± 0.2 3.59 ± 0.03
29.4 ± 0.2 3.04 ± 0.03

Analysis:

The picture of the X-ray powder diffractogram displayed in FIG. 1 was taken using a Siemens D-5000 diffractometer (manufacturer: Bruker AXS) in reflection geometry in the range from 2θ=2°-60° with increments of 0.02° using Cu-Kα radiation at 25° C. The 2θ values found were used to calculate the stated interplanar spacing d. In FIG. 1, the intensity of the peaks (y-axis: linear intensity in counts) is plotted versus the 2θ angle (x-axis in degrees 2θ).

The single crystal X-ray diffraction data was collected on a Bruker AXS CCD Detector using graphite Cu_Kα radiation. The structure was solved by using direct methods, refined, and expanded by using Fourier techniques with the SHELX software package (G. M. Sheldrick, SHELX-97, Universität Göttingen, 1997). Absorption correction was performed with SADABS software.

Melting points indicated herein refer to values determined on a Mettler Toledo hot stage microscope and represent equilibrium melting points.

DSC was performed on a Mettler Toledo DSC 823 module. Crystals taken from the mother liquor were blotted dry on filter paper and place in crimped but vented aluminum sample pans for the DCS experiment. The sample size in each case was 5 to 10 mg. The temperature range was typically 30° C. to 250° C. at a heating rate of 5 K/min.

TGA measurements were performed on a SEIKO Instrument in nitrogen atmosphere in platinum pans. The sample size in each case was ˜8-10 mg. The temperature range was 30° C. to 600° C. at a heating rate 10 K/min.

Claims

1. A crystalline modification IV of fipronil which in an X-ray powder diffractogram recorded using Cu-Kα radiation at 25° C. shows at least 6 of the following reflexes: (1) 2θ=7.8±0.2°(2) 2θ=9.8±0.2°(3) 2θ=11.6±0.2°(4) 2θ=13.7±0.2°(5) 2θ=16.8±0.2°(6) 2θ=19.3±0.2°(7) 2θ=24.8±0.2°(8) 2θ=29.4±0.2°.

2. The crystalline modification according to claim 1 having a fipronil content of at least 98% by weight.

3. A solid fipronil comprising the crystalline modification of claim 1 and a form of fipronil being different from said crystalline modification.

4. The solid fipronil of claim 3, comprising at least 85% by weight of the crystalline modification.

5. A process for preparing the crystalline modification of claim 1, comprising: i) preparing a solution of a solid form of fipronil being different from the crystalline modification in acetone;ii) effecting crystallization of fipronil; andiii) isolating the resulting precipitate.

6. The process of claim 5, wherein, in step ii), the crystallization of fipronil is effected by concentration of the solution obtained in step i).

7. The process of claim 5, wherein, in step ii), the crystallization of fipronil is effected by adding a solvent which reduces the solubility.

8. The process of claim 7, wherein step ii) is carried out in the presence of seed crystals of the crystalline modification.