USE OF 7-ETHYNYL α-(METHOXYMETHYLENE) 1-NAPHTHALENE ACETIC ACID DERIVATIVES FOR PREPARING FUNGICIDAL COMPOSITIONS

摘要

The use of compounds of formula (I), wherein R is H, halogen, or straight, branched or cyclic alkyl optionally interrupted by one or more O, S or N, or R is aryl, aryloxy, optionally substituted heterocyclic aryl, or (α), wherein p = 0-6, or R is (β) wherein Ra, Rb and Rc are alkyl, or R is (γ), wherein a and b are H, halogen, OH, alkyl, alkoxy or a and b together form a cycloalkyl, and R2, R3 are H, alkyl or (δ), for producing fungicidal compositions, is disclosed.