申请人:Ciba-Geigy Corporation
公开号:US04694014A1
公开(公告)日:1987-09-15
The invention relates to novel compounds of the formulae ##STR1## in which formulae R'is C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy, halogen or trifluoromethyl, R" is C.sub.1 -C.sub.5 alkyl or halogen, m is 1 ot 3 and n is 0 to 1, X is oxygen or sulfur, Y is hydrogen, fluorine, trifluoromethyl or the group HC(F)Z, Y' is hydrogen or the group CHF.sub.2 and Z is fluorine or trifluoromethyl, as active ingredients for controlling nematodes which parasitise on plants and for protecting cultivated plants from damage caused by nematode attack.
本发明涉及新型化合物的公式 ##STR1## 其中,R'为C.sub.1-C.sub.5烷基,C.sub.1-C.sub.5烷氧基,卤素或三氟甲基,R"为C.sub.1-C.sub.5烷基或卤素,m为1或3,n为0到1,X为氧或硫,Y为氢,氟,三氟甲基或HC(F)Z基团,Y'为氢或CHF.sub.2基团,Z为氟或三氟甲基,作为控制寄生植物线虫和保护栽培植物免受线虫侵害所造成的损害的活性成分。