六六六对于飞蝗蝻期的熏蒸作用

• 作 者: 曹骥 李光博
• 机 构: 华北农业科学研究所,华北农业科学研究所
• 出 处: 中国昆虫学报
• 发表日期: 1950年02期
• 关键词: 六六六 熏蒸作用 德国蟑螂 接触剂 胃毒 天幕毛虫 立方尺 仓库害虫 昆虫 立方公尺

一、前言 六六六不但是一种强有力的胃毒兼接触剂,并且具有相当的熏蒸作用,过去从事研究六六六熏蒸作用的为人不多,Srivastava和Wilson(1947)曾用德国蟑螂,东方天幕毛虫和五种仓库害虫装入金属纱笼里边,在容积二五二.二八立方尺的减压瓶里,分四种方法研究。(1)测定六六六蒸气对以上几种昆虫的熏蒸作用,认为六六六蒸气对於不同种类的昆虫和时期有不同程度的作用。(2)研究六六六

I. Introduction BHC is not only a powerful gastric and drug contact agent but also has considerable fumigation effect. In the past, there were not many people engaged in studying the fumigation of BHC. Srivastava and Wilson (1947) once used German cockroaches, Oriental Atrium Caterpillars and five kinds of warehouse pests into the metal sliver inside, in the volume of two two two. Two eight cubic feet of vacuum flask, four ways to study. (1) To determine the fumigant effect of 666 steam on the above insects, it is believed that 666 steam has different degrees of effect on different kinds of insects and periods. (2) study six six six