Claims
- 1. A method for controlling phytopathogenic fungus which comprises applying to the fungus or its habitat a fungicidally-effective amount of the formula ##STR91## wherein when the compound is a five member ring A is --CHR.sup.7 --Z--, or S--Z--;
- D is nitrogen
- Q is an aromatic group selected from ##STR92## X is oxygen (O) or sulfur (S); Z is carbonyl (C.dbd.O) or thiocarbonyl (C.dbd.S);
- R.sup.1 is alkyl, hydroxyalkyl, cyanoalkyl, hydrazidal, phenylcarbonyl, alkenyl, haloalkenyl, alkynylalkenyl, alkynyl, haloalkynyl, dialkynyl, cydoalkylalkynyl, alkenylalkynyl, hydroxyalkynyl, alkoxyalkynyl, alkanoyloxyalkynyl, formylalkynyl, trialkyisilylalkynyl, trialkyllinalkynyl, haloalkenylalkynyl, carboxyalkynyl, or alkoxycarbonylalkynyl;
- R.sup.3 and R.sup.6 are each independently hydrogen, alkoxy or halo;
- R.sup.4 is hydrogen, halo, alkoxy or nitro;
- R.sup.5 is hydrogen, halo, nitro, alkyl alkoxy, alkylthio, haloalkyl, haloalkoxy, haloalkylthio, phenyl, phenoxy or cyano;
- R.sup.7 is hydrogen, (C.sub.1 -C.sub.3)alkyl, phenyl, cyano, halo, alkynyl, alkynylalkenyl, dialkynyl, haloalkynyl or alkenylalkynyl;
- R.sup.8 is hydrogen, (C.sub.1 -C.sub.3)alkyl, phenyl, cyano or halo;
- provided when Q is phenyl, D is nitrogen, A is --CHR.sup.7 --Z-- wherein Z is C.dbd.O and R.sup.7 is hydrogen, (C.sub.1 -C.sub.3)alkyl or phenyl and R.sup.1 is phenylalkyl or heterocyclylalkyl, the alkyl portion of the R.sup.1 moiety must be a straight chain; when Q is ##STR93## R.sup.1 is alkyl, A is --CHR.sup.7 --Z-- and Z is C.dbd.O, R.sup.3, R.sup.4, R.sup.5, R.sup.6, and R.sup.7 cannot all be hydrogen; and when A is S--Z--, R.sup.1 cannot be haloalkynyl;
- and agronomically acceptable salts thereof.
STATUS OF RELATED APPLICATIONS
This application is a continuation of U.S. patent application Ser. No. 07/749,576 filed Aug. 28, 1991, abandoned; which is a continuation-in-part of U.S. patent application Ser. No. 07/586,633 filed Sep. 21, 1990, abandoned.
US Referenced Citations (15)
Foreign Referenced Citations (2)
Number |
Date |
Country |
2092719 |
Jan 1972 |
FRX |
1533010 |
Sep 1976 |
GBX |
Non-Patent Literature Citations (2)
Entry |
Takahiro Haga et al, "Bactericides and Fungicides Containing Pyrazolones," Chemical Abstracts, vol. 114, No. 11, 114:95,150h, Mar. 1991. |
Tetsuya Aono et al, "Preparation of Pyrazolones and Peroxylipid Formation Inhibitors and Collagenase Inhibitors Containing Them," vol. 114, No. 7, 114:62092n, Feb. 1991. |
Continuations (1)
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Date |
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Parent |
749576 |
Aug 1991 |
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Continuation in Parts (1)
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586633 |
Sep 1990 |
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