林业科技开发2012，Vol.26Issue(1)：117-119,3.DOI:10.3969/j.issn.1000-8101.2012.01.034
黄野螟防治药剂筛选试验
A screening experiment on insecticides against Heortia vitessoides Moore
摘要
Abstract
The control techniques of Heortia vitessoides were studied in the laboratory by leaf-dipping method. The results showed that the 5.0 x 106 dilution of 1. 8% avermectins EC, 5. 0 x 106 dilution of 0. 5% emamectin benzoate microemul-sion, 800 dilution of Sendebao (the mixture of avermectin Bla and Bacillus thuringiensis) wettable powder, 5 000 dilution of 2. 5% spinosad suspensions, 20 000 dilution of 90% dipterex crystal, 3 000 dilution of 15% indoxacarb suspensions, and 1 000 dilution of 4. 5% beta-cypermethrin EC had significant effects on controlling the high instar larvae, and the lethality of all insecticides was reached 100%. The lethality of 4 000 dilution of 4. 5% beta-cypermethrin EC and 1 000 dilution of Sendebao WP to the low instar larvae was 100% and 97. 7% , respectively. In the forests the control effects of 5. 0 x 106 dilution of avermectins or emamectin benzoate and 1 000 dilution of Sendebao were reached 100% .关键词
土沉香/黄野螟/杀虫剂/筛选试验Key words
Aquilaria sinensis/Heortia vitessoides/insecticide/screening experiment引用本文复制引用
陈志云,王玲,李东文,李奕震,黄湘如,秦长生..黄野螟防治药剂筛选试验[J].林业科技开发,2012,26(1):117-119,3.基金项目
广东省中山市财政资助的中山市林业科研与推广的自立项目(编号:H10261). （编号:H10261）
