新疆农业科学2012，Vol.49Issue(12)：2229-2233,5.DOI:10.6048/j.issn.1001-4330.2012.12.012
多种杀螨剂对土耳其斯坦叶螨室内毒力测定及安全评价
Indoor Toxicity Measurement of Various Miticides against Tetranychus turkestani and Their Safety Assessment
摘要
Abstract
[Method] Six miticides were chosen to conduct the toxicity and safety assessment to the female adult mites and eggs of Tetranychus turkestani by using slide - slip method and leaf - residue method. [Objective] It is expected to provide theoretical basis and guidance for the research of prevention to Tetranychus turkestani and the rational use of miticides. [ Result ] Abamectin had the highest bioactivity, and the index of relative toxicity was 671. 151. Abamectin was followed by nissorun, then by clofentezine and envidor and fenvalerate and finally dursban. Nissorun had a very high selectivity to mites. Envidor, clofentezine and abamectin had significant selectivity to mites. Fenvalerate and dursban had some selectivity. [Conclusion] Among the six drugs, abamectin, nissorun, envidor and clofentezine had higher bioactivity and selectivity and they are also safe for vertebrate, so they can be prioritized when selecting miticides to prevent the mites.关键词
土耳其斯坦叶螨/杀螨剂/毒力测定/安全性评价Key words
Tetranychus turkestani/ miticides/ toxicity test/ safety evaluation分类
农业科技引用本文复制引用
李东育,汪小东,张建华,赵伊英..多种杀螨剂对土耳其斯坦叶螨室内毒力测定及安全评价[J].新疆农业科学,2012,49(12):2229-2233,5.基金项目
石河子大学高层次人才启动专项(RCZX200817) （RCZX200817）
兵团博士基金(2010JC04) （2010JC04）
科技支疆计划项目(2009ZJ05) （2009ZJ05）
兵团科技攻关计划项目(2010KJ06) （2010KJ06）
