HYDRAZINE DERIVATIVE, INTERMEDIATE FOR PRODUCTION, AND BACTERICIDE AND INSECTICIDE FOR AGRICULTURAL OR HORTICULTURAL USE

摘要

A hydrazine derivative represented by the formula (1): (1) [wherein R1 and R2 each independently represents hydrogen or C1-6 alkyl; R3 represents C1-6 alkyl or C1-6 alkoxy; R4 represents hydrogen, halogeno, etc.; and Q represents a group represented by the formula (2) or a group represented by the formula (3); (2) (3) (wherein R5 represents hydrogen, C1-6 alkyl, etc.; R9 represents hydrogen or C1-6 alkyl; Y represents hydrogen, C1-6 alkyl, phenyl(C1-6 alkyl) optionally substituted by G, etc.; and G represents halogeno, C1-6 alkyl, etc.)] or a salt of the derivative; and a bactericide or insecticide for agricultural or horticultural use which contains the compound or salt as an active ingredient.