PYRAZOLE-3-CARBOXAMIDE DERIVATIVE AND FUNGICIDE USING THE SAME AS ACTIVE INGREDIENT

摘要

PROBLEM TO BE SOLVED: To obtain a highly safe new compound having high controlling effect on various plant pathogenic fungi. SOLUTION: A new pyrazole-3-carboxamide derivative of formula (I) [wherein, R1 is a halogen atom, a 1-4C alkyl, or the like; R2 is a 1-4C alkyl or 1-4C alkoxy; X is H, a halogen atom or a 1-4C alkyl; R3 is a 1-4C alkyl; and R4 is a group of formula (II) (wherein R5 is a 1-4C alkyl, a 1-4C haloalkyl or a 1-4C alkoxy) or the group: SO2-R6 (R6 is a 1-4C alkyl or phenyl)]. The fungicide comprises the above new compound as the active ingredient.