3种药剂对稻水象甲大田防治作用研究

3种药剂对稻水象甲大田防治作用研究

陈敏东;黄德超;曾玲;梁广文;徐伟松

【期刊名称】《农药科学与管理》

【年(卷),期】2012(033)011

【摘要】本文开展了吡虫啉10%可湿性粉剂、阿维菌素2%乳油和三唑磷20%乳油等3种常见药剂对检疫性害虫稻水象甲的大田防治作用研究,试验结果表明,供试药剂对稻水象甲成虫均具有较好的防效,药后7d防效依次为94.58%、98.67%和100%。综合考虑,推荐阿维菌素2%乳油或吡虫啉10%可湿性粉剂为湖南防治稻水象甲的较理想药剂。%Three incecticides,including imidacloprid 10%WP,avermectin 2%EC,and triazophos 20%EC,were used to control rice water weevils adults.The results showed that all of these pesticides had a good control effects.7days after treatment,the control efficacies were 94.58%、98.67% and 100% https://www.sodocs.net/doc/6218423477.html,prehensive consideration,Imidacloprid and avermectin were good and more ideal insecticides against Lissorhoptrus Oryzophilus in Hunan province.

【总页数】3页(42-44)

【关键词】稻水象甲;阿维菌素;吡虫啉;防治

【作者】陈敏东;黄德超;曾玲;梁广文;徐伟松

【作者单位】华南农业大学昆虫生态研究室,广东广州510642;广东省植物保护总站,广东广州510500;华南农业大学昆虫生态研究室,广东广州510642;华南农业大学昆虫生态研究室,广东广州510642;广东省植物保护总站,广东广州510500