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Preventive against dieback of trees

阅读:246发布:2023-03-03

专利汇可以提供Preventive against dieback of trees专利检索,专利查询,专利分析的服务。并且PURPOSE: The titled preventive that contains 2-mercaptopyridine-N-oxide sodium salt, which has been used as a germicidal or fungicidal agent for industrial purposes, thus showing high controlling effect againt dieback of trees such as apple or mulberry trees with high safety to men and domestic animals.
CONSTITUTION: 2-Mercaptopyridine-N-oxide sodium salt is contained as an active ingredient. The concentration of the ingredient is preferably 0.05W5wt% in the aqueous solution or wettable powder. The above compound is low in toxicity to men and domestic animals and easy-to-handle, because of its lower irritating properties than the conventional mixture of formaline-PCP copper salt. Further, the effectiveness is equal to that of the conventional one and it causes no bad influcence to plants. The amount of the chemical varies with the kinds of trees. however, in mulberry trees, when the length of branches is estimated 1.5m, it is preferably 300l per 10a. The application of the compound in the form of a dispersion enables the compound to spread uniformly on barks and facilitate the infiltration into the barks.
COPYRIGHT: (C)1982,JPO&Japio,下面是Preventive against dieback of trees专利的具体信息内容。

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