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首页> 外文期刊>卫生动物 >Larvicidal effects of neem (Azadirachta indica) seed kernel extracts against Paratanytarsus grimmii (Diptera: Chironomidae) and Aedes albopictus (Diptera: Culicidae)
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Larvicidal effects of neem (Azadirachta indica) seed kernel extracts against Paratanytarsus grimmii (Diptera: Chironomidae) and Aedes albopictus (Diptera: Culicidae)

机译:印ne(印度印za)种子仁提取物对白粉虱(Diptera:Chironomidae)和白纹伊蚊(Diptera:Culicidae)的杀幼虫作用

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摘要

Larvicidal effects of neem (Azadirachta indica A. Juss.: Meliaceae) seed kernel extracts against Paratanytarsus grimmii (Schneider) (Diptera: Chironomidae) and Aedes albopictus (Skuse) (Diptera: Culicidae) were examined by the immersion method. The hexane extract of neem clearly showed lethal effects against mature larvae of both species at a concentration of 1,000 ppm.
机译:通过浸没法研究了印em(Azadirachta indica A. Juss .: Meliaceae)籽仁提取物对格氏拟南芥(Schneider)(Diptera:Chironomidae)和白纹伊蚊(Skuse)(Diptera:Culicidae)的籽仁提取物的杀幼虫作用。印em的己烷提取物在浓度为1,000 ppm时对这两个物种的成熟幼虫均具有明显的致死作用。

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