化学农药的全新机制

本文介绍一类全新机制的农用抗菌药剂,它们本身并无杀菌活性,但能诱导植物产生系统获得性的抗病性能。新近,这类药剂中的第一个商品已经问世,其活性成分是苯并[1,2,3]噻二唑-7-硫代羧酸(S)甲酯。

Some compounds have a quite different mode of action from conventional fungicides.They can induce plants to have systemic acquired resistance against a wide spectrum of pathogens.Recently,the first(commodity)has been announced by Ciba-Geigy.Its active ingredient is S-methyl benzo[1.2,3]thiadiazole-7-carbothioate.