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US4963574A N-cyanoisothiourea compounds useful in pest control 失效
用于病虫害防治的N-氰基异硫脲化合物

N-cyanoisothiourea compounds useful in pest control
摘要:
Use of a compound of formula ##STR1## wherein A is an aromatic-heterocyclic ring which contains an oxygen or nitrogen atom, and n is 1 or 2, for controlling insects and plant-destructive nematodes and to a composition containing such a compound. The compounds of this invention are particularly suitable for controlling sucking insects.
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