Korean journal of applied entomology (한국응용곤충학회지)
- Volume 32 Issue 1
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- Pages.24-29
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- 1993
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- 1225-0171(pISSN)
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- 2287-545X(eISSN)
Studies on the Insecticide Resistance of the German Cockroach (Blattella germanica L.) I. Comparisons of Toxicity by Bioassay
바퀴(Blattella germanica L.)의 살충제 저항성에 관한 연구. I. 생물검정 방법에 따른 살충력 비교
Abstract
Experiments were conducted to study effects of different bioassay methods on toxicity to the German cockroach (Blattella germanica L.) ith six insecticides. For male adults, by dry film method, the {TEX}$LC_{50}${/TEX} value of chlorpyrifos. fenvalerate, propoxur, permethin, DDVP, and hydramethylnon was 1.79, 1.87, 3.04, 4.37, 32.72, and 270.81 ppm, respectively and the same tendency was shown in the female. For male adults, by topical micro-application method, the {TEX}$LD_{50}${/TEX} value of DDVP and fenvalerate, chlorpyrifls, permethrin, propoxur, hydramethylnon was 2.63, 3.79, 4.51, 6.73, 44.99
바퀴 (Blattella germanica L.) 의 효과적인 방제대책 수립을 위한 기초 자료로 활용하고자, 바퀴 방제에 사용되어지고 있는 6종의 살충제를 이용하여 생물검정 방법에 따른 살충력의 차이를 실험한 결과, Dry film법에 따른 약제의 살충력은 수컷 바퀴의 반수치사농도(