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Position: Home > Articles > Determining Repellent Activity of Imidacloprid Agrochemicals 2005,44 (3) 138-139

吡虫啉驱避作用的再测试

作  者:
张良;邓建海;王问学
单  位:
郴州市白蚁防治所;中南林学院
关键词:
吡虫啉;家白蚁;驱避作用
摘  要:
用含吡虫啉有效成分0.0125%、0.025%、0.05%、0.10%药砂和干净的河砂(对照)放在同一培养皿中让白蚁选择爬行和栖息,以及药液浸木块让白蚁取食,试验一致表明,在0.10%药砂上24h时死亡率就达100%。说明吡虫啉对家白蚁无驱避作用,更适合在我国推广应用。
译  名:
Determining Repellent Activity of Imidacloprid
作  者:
ZHANG Liang1, DENG Jian-Hai1, WANG Wen-Xue2 (1Chenzhou Termite Control Lab, Chenzhou 423000, China; South Central Forestry University, 2 Hunan Province, Zhuzhou 412006, China)
关键词:
imidacloprid, termite(Coptotermes formosanus), repellent activity
摘  要:
Experiments were conducted in petri dishes allowing termites (Coptotermes formosanus) to crawl and nest in clean river sand (untreated check) or in sand treated with 0.0125, 0.025, 0.05, or 0.1% a.i. imidacloprid. Other experiments allowed termites to feed in the presence of wood soaked with imidacloprid. Results consistently showed 100% mortality 24 h after exposure to sand treated with the pesticide at 0.1%, thereby indicating no repellent effects of imidacloprid to the common termite.

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