Claims
- 1. A composition comprising synergistic microbicidally effective amounts of at least two active ingredient components together with a suitable carrier material, wherein component I comprises a compound of the formula I wherein:X represents CH or N; R represents CH3 or cyclopropyl; Y represents H, F, Cl, Br, CF3O, propargyloxy; Z represents H, F, Cl, CF3, or CF3O; or Y and Z together represent a methylenedioxy, a (difluoromethylene)dioxy, an ethylenedioxy, a (trifluoroethylene)dioxy or a benzo group; and wherein component II comprises cymoxanil.
- 2. A composition to claim 1, wherein the weight ratio of I:II=25:1 to 1:20.
- 3. A composition according to claim 2, wherein the weight ratio of I:II=20:1 to 1:10.
- 4. A composition according to claim 3, wherein the weight ratio of I:II=12:1 to 1:8.
- 5. A composition comprising synergistic microbiocidally effective amounts of at least two active ingredient components together with a suitable carrier material, wherein component I is a compound of the formula I in which:X is N; R is CH3; Y is CF3; Z is H; and wherein component II is II G) cymoxanil.
- 6. A method of controlling and preventing plant diseases, which comprises treating a locus infested with, or at risk from, disease causing fungi with a synergistic I and component II according to claim 1 in any sequence or simultaneously.
- 7. A method according to claim 6, wherein plants or parts of plants are treated which are at risk from Oomycetes.
- 8. A method according to claim 6, wherein grapevines are treated.
- 9. A method according to claim 6, wherein potatoes are treated.
- 10. A method according to claim 6, wherein vegetables and fruit are treated.
- 11. A method according to claim 6, wherein plant propagation material is treated.
- 12. Plant propagation material which has been treated according to claim 11.
Priority Claims (2)
Number |
Date |
Country |
Kind |
1786/95 |
Jun 1995 |
CH |
|
1822/95 |
Jun 1995 |
CH |
|
Parent Case Info
This is a divisional application of Ser. No. 09/429,875, filed Oct. 29, 1999, now U.S. Pat. No. 6,329,424 which is itself a divisional application of Ser. No. 08/981,436, filed Dec. 16, 1997, now U.S. Pat. No. 6,011,064, which is a 371 of application Ser. No. PCT/EP96/02420, filed Jun. 4, 1996.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
4829085 |
Wenderoth et al. |
May 1989 |
A |
5194662 |
Brand et al. |
Mar 1993 |
A |
Foreign Referenced Citations (6)
Number |
Date |
Country |
2532123 |
Jan 1988 |
EP |
370629 |
May 1990 |
EP |
414153 |
Feb 1991 |
EP |
460575 |
Dec 1991 |
EP |
463488 |
Jan 1992 |
EP |
9007493 |
Jul 1990 |
WO |
Non-Patent Literature Citations (2)
Entry |
Worthing et al., The Pesticide Manual. ninth edition, (1991), pp. 206 and 207.* |
Derwent Abstract 91-363072/199150 of EP 460575 (1991). |