Patent ID: 6166054
Filing Date: 2000-12-26
Classification: A01N,C07D

Abstract:
A method for controlling agricultural and horticultural diseases of plants which comprises applying a 1,2,3-thiadiazole derivative represented by the general formula (1), or a salt thereof at an active amount to control said plant diseases: ##STR29## wherein R.sup.1 is a (C.sub.1 -C.sub.12) alkyl group, and R.sup.2 is a group represented by the formula:--N(R.sup.21)R.sup.22{{wherein R.sup.21 and R.sup.22, which may be the same or different, are hydrogen atoms, substituted phenyl groups having one or more substituents which may be the same or different and are selected from the group consisting of halogen atoms, and (C.sub.1 -C.sub.6) alkyl groups, and unsubstituted phenyl (C.sub.1 -C.sub.6) alkyl groups with the proviso that R.sup.21 and R.sup.22 both are not hydrogen simultaneously.