Korean journal of applied entomology (한국응용곤충학회지)
- Volume 23 Issue 3 Serial No. 60
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- Pages.166-171
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- 1984
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- 1225-0171(pISSN)
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- 2287-545X(eISSN)
Studies on the Selective Toxicity of Insecticides for Rice Insect Pests between Some Dominant Rice Insect Pests and a Predatious Spider, Pirata subpiraticus
수도주요해충 및 포식성천적 황산적거미에 대한 살충제의 선택독성에 관한 연구
Abstract
The present studies were conducted to investigate the relative toxicity of several insecticides to the rice insect pests and the predatious spider, Pirate subpiraticus. In laboratory test by topical application, BPMC and MIPC for the plant and leafhoppers were toxic to Nilaparvata lugens, but less toxic to Pirata subpiraticus. Other carbamate insecticides such as carbaryl, carbofuran, and MTMC showed highly toxic effect on P. subpiraticus as well as N. lugens. No organophosphates showed selective toxicity to P. subpiraticus. Thiocyclam, effective to Chilo suppressalis and Sesamia inferens, had highly good selective toxicity to P. subpiraticus. In case of insecticides for Nephotettix cincticeps, BPMC only had a little selective toxicity between N. cincticeps and P. subpiraticus. Organophosphate insecticides which had been reported to induce chemical resistance to N. cincticeps showed high
가. 해충과 거미에 대한 반치사약량및 상대독성 조사 (1) BPMC와 MIPC는 벼멸구와 황산적거미에 대한 상대독성치가 각각
Keywords