ドクガ幼虫駆除に関する研究 : (II) 各種殺虫剤の効力について

概要

論文の詳細を見る
In order to know the contact toxicity of various insecticides against caterpillars of the Far Eastern urticating moth, Euproctis flava Bremer, a study was carried out in the laboratory. Six insecticides, γ-BHC (lindane), tech.-DDT, dieldrin, diazinon, DDVP and allethrin were tested through topical application method using a tubelculin syring. It was confirmed that the two organophosphorus insecticides were more effective than all the others, and allethrin was next. Dieldrin showed nearly equivalent effectiveness as γ-BAC. It was farther confirmed by using micrometer syringe that the γ-BHC is superior to DDT, and the LD-50 value of tec.-DDT is about five times to LD-50 of γ-BHC, when those were tested against the last instar caterpillars. In an incidental test, the toxic effect of Lead arsenate used as stomach poison was preliminarily estimated.
日本衛生動物学会の論文
1961-04-05