Methods of controlling or preventing infestation of soybean plants by phytopathogenic microorganisms
The present invention relates to methods for controlling or preventing infestation of soybean by phytopathogenic microorganisms, in particular of the Fusarium genus, Sclerotinia sclerotiorum, Microsphaera diffusa, Septoria glycines and Cercospora sojina , more particularly Fusarium virguliforme, Fusarium solani, Fusarium oxysporum, Fusarium acuminatum, Fusarium chlamydosporum, Fusarium compactum, Fusarium culmorum, Fusarium equiseti, Fusarium graminearum, Fusarium merismoides, Fusarium proliferatum, Fusarium pseudograminearum, Fusarium semitectum, Fusarium subglutinans and Fusarium verticilliodes , comprising applying to a crop of plants, the locus thereof, or propagation material thereof, a compound according to formula (I), wherein R1, R2, R3, R4, R5, Y, A, B are as defined herein.
1. A method of controlling infestation of soybean plants by Fusarium virguliforme , comprising applying to a crop of plants, a locus of the crop plants, or propagation material of the crop plants, a compound of formula (Ic)
wherein:
A is 2-trifluoromethyl-pyrid-3-yl, R11 is Cl, and R12 is Cl;
A is 3-trifluoromethyl-pyrid-2-yl, R11 is Cl, and R12 is F; or
A is 2-trifluoromethyl-pyrid-3-yl, R11 is Cl, and R12 is F.
2. The method of claim 1 , wherein the applying is to the crop of plants.
3. The method of claim 2 , wherein A is 2-trifluoromethyl-pyrid-3-yl, R11 is Cl, and R12 is Cl.
4. The method of claim 2 , wherein A is 3-trifluoromethyl-pyrid-2-yl, R11 is Cl, and R12 is F.
5. The method of claim 2 , wherein A is 2-trifluoromethyl-pyrid-3-yl, R11 is Cl, and R12 is F.
6. The method of claim 1 , wherein the applying is to the locus of the crop plants.
7. The method of claim 6 , wherein A is 2-trifluoromethyl-pyrid-3-yl, R11 is Cl, and R12 is Cl.
8. The method of claim 6 , wherein A is 3-trifluoromethyl-pyrid-2-yl, R11 is Cl, and R12 is F.
9. The method of claim 6 , wherein A is 2-trifluoromethyl-pyrid-3-yl, R11 is Cl, and R12 is F.
10. The method of claim 1 , wherein the applying is to the propagation material of the crop plants.
11. The method of claim 10 , wherein A is 2-trifluoromethyl-pyrid-3-yl, R11 is Cl, and R12 is Cl.
12. The method of claim 10 , wherein A is 3-trifluoromethyl-pyrid-2-yl, R11 is Cl, and R12 is F.
13. The method of claim 10 , wherein A is 2-trifluoromethyl-pyrid-3-yl, R11 is Cl, and R12 is F.