OXADIAZOLE AND THIADIAZOLE DERIVATIVES AND NEMATOCIDAL COMPOSITIONS

    公开(公告)号:NZ217719A

    公开(公告)日:1989-09-27

    申请号:NZ21771986

    申请日:1986-09-29

    Applicant: CIBA GEIGY AG

    Inventor: BERIGER E

    Abstract: The invention relates to novel compounds of the formulae (Ia) (Ib) (I*) in which formulae R'is C1-C5alkyl, C1-C5alkoxy, halogen or trifluoromethyl, R'' is C1-C5alkyl 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 CHF2 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.

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