It is to provide a fungicidal composition having stable and high fungicidal effects against cultivated crops infected with plant diseases resulting from plant diseases.
A fungicidal composition containing as active ingredients (a) a benzoylpyridine derivative represented by the formula (I) or its salt:
(wherein X is a halogen atom, a nitro group, a substitutable hydrocarbon group, a substitutable alkoxy group, a substitutable aryloxy group, a substitutable cycloalkoxy group, a hydroxyl group, a substitutable alkylthio group, a cyano group, a carboxyl group which may be esterified or amidated, or a substitutable amino group, n is 1, 2, 3 or 4; R
1
is a substitutable alkyl group, R
2′
is a substitutable alkyl group, a substitutable alkoxy group, a substitutable aryloxy group, a substitutable cycloalkoxy group or a hydroxyl group, a is 1, 2 or 3, and R
2″
is a substitutable alkoxy group or a hydroxyl group, provided that at least two of R
2′
and R
2″
may form a condensed ring containing an oxygen atom) and (b) at least one another fungicide.
提供一种杀菌组合物,对由植物疾病引起的种植作物感染的植物疾病具有稳定和高效的杀菌效果。该杀菌组合物包含以下活性成分:(a)一种由式(I)表示的苯甲酰
吡啶衍生物或其盐:(其中X为卤素原子、硝基、可替换的碳氢基、可替换的烷氧基、可替换的芳氧基、可替换的环烷氧基、羟基、可替换的烷
硫基、
氰基、可酯化或酰胺化的羧基或可替换的
氨基,n为1、2、3或4;R1为可替换的烷基,R2'为可替换的烷基、可替换的烷氧基、可替换的芳氧基、可替换的环烷氧基或羟基,a为1、2或3,R2''为可替换的烷氧基或羟基,但至少有R2'和R2''中的两个可以形成含氧原子的缩环)和(b)至少另一种杀菌剂。