USE OF PICOLINAMIDE COMPOUNDS AS FUNGICIDES Russian patent published in 2019 - IPC A01N33/00 A01P3/00 

FIELD: agriculture.

SUBSTANCE: composition for controlling a pathogenic fungus contains mixtures of at least one of compounds of formula I

I,

where X is hydrogen; Y is Q; Q is

;

where Z is N; R₁ is hydrogen or alkyl substituted with 0, 1 or different R₈; R₂ is methyl; R₃ is selected from aryl or heteroaryl, wherein each is optionally substituted with 0, 1 or different R₈; R₄ is selected from hydrogen, halogen, hydroxyl, alkyl or alkoxy; R₆ is selected from hydrogen, alkoxy or halogen, wherein each is optionally substituted with 0, 1 or different R₈; R₇ is selected from hydrogen, -C(O)R₉ or -CH₂OC(O)R₉; R₈ is selected from hydrogen, alkyl, acyl, halogen, alkynyl, alkoxy or cyano, wherein each is optionally substituted with 0, 1 or different R_10; R₉ is selected from alkyl, where each is optionally substituted with 0, 1 or different R₈; R₁₀ is selected from hydrogen, alkyl, aryl, acyl, halogen, alkenyl, alkoxy or heterocyclyl; R₁₁ is selected from hydrogen or alkyl substituted with 0, 1 or different R₈; R₁₂ are selected from aryl or heteroaryl, each being optionally substituted with 0, 1 or different R₈; and phytologically acceptable carrier material. Pathogenic fungus is causative agent of one of brown rust of wheat (Puccinia triticina - PUCCRT), wheat leaf blotch (Zymoseptoria tritici - SEPTTR), early blight of tomato (Alternaria solani - ALTESO), leaf spot of beet (Cercospora beticola - CERCBE), anthracnose of cucurbits (Colletotrichum lagenarium - COLLLA), glume blotch of wheat (Leptosphaeria nodorum - LEPTNO), blast of rice (Pyricularia oryzae - PYRIOR), barley scald (Rhynchosporium secalis - RYNSE), apples scab (Venturia inaequalis) and rust of soybean (Phakopsora pachyrhizi - PHAKPA).

EFFECT: invention provides protection against ascomycetes, basidiomycetes, deuteromycetes and oomycetes.

10 cl, 7 tbl