Selective herbicide

阅读:746发布:2020-10-26

专利汇可以提供Selective herbicide专利检索,专利查询,专利分析的服务。并且PURPOSE: To provide the titled herbicide having extremely high herbicidal activity at a low application rate, safe to the crops such as cotton, soybeans, etc., and giving very low phytotoxicity esp. to beet, by using 2,6-dimethyl-N-(2'-thiazolylmethyl) chloroacetanilide as an active component.
CONSTITUTION: A selective acetanilide herbicide containing 2,6-dimethyl-N-(2'- thiazolymethyl)-chloroacetainilide as an active component. The compound can be prepared easily by reacting 2-chloromethylthiazole with 2,6-dimethylaniline, and then reacting the resultant compound with monochloroacetyl chloride by conventional method. The herbicidal agent has remarkably improved herbicidal activity aginst gramineus weeds such as cockspur-grass, large crab-grass, etc., broad-leaved weeds such as smooth pigweed, cocklebur, etc., and cyperaceous weeds. It is safe to leguminous crops such as soybeans, kidney beans, peanut, pea, etc., and rape, lettuce, beet, etc., and gives low phytotoxicity.
COPYRIGHT: (C)1982,JPO&Japio,下面是Selective herbicide专利的具体信息内容。

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