| abstract |
(57) [Summary] [Structure] General formula [I] (In the formula, R 1 represents a C1-6 alkyl group, a C3-8 cycloalkyl group or a phenyl group, R 2 represents a hydrogen atom or a methyl group, X represents a halogen atom, a methyl group or a methoxy group, Y represents a C1-6 alkyl group, A represents an oxygen atom or a sulfur atom, and n represents an integer of 0 or 1 to 3), and agricultural and horticultural art containing the same as an active ingredient. It is a fungicide for use. [Effect] It has a high control effect against plant diseases, particularly epidemics and downy mildews, without adversely affecting crops. |