|
|||||
|
|
| 常用杀虫剂对斜纹夜蛾的生物活性测定 | |
| 引用本文： | 覃春华. 常用杀虫剂对斜纹夜蛾的生物活性测定[J]. 现代农业科技, 2010, 0(24) |
| 作者姓名： | 覃春华 |
| 作者单位： | 湖北省襄樊市烟草公司南漳县烟叶分公司; |
| 摘 要： | 为了明确不同常用杀虫剂对斜纹夜蛾的防治效果,采用浸叶法测定了16种杀虫剂对斜纹夜蛾的室内生物活性,结果表明:氟铃脲、氟啶脲对斜纹夜蛾的活性最高,LC50分别为0.701 1、1.270 1 mg/L,乙酰甲胺磷、三唑磷、敌百虫等有机磷类农药对斜纹夜蛾的活性较低。 |
| 关 键 词： | 斜纹夜蛾 杀虫剂 生物活性 |
Measurement of Biological Activity of Common Pesticides to Spodoptera litura |
|
| QIN Chun-hua. Measurement of Biological Activity of Common Pesticides to Spodoptera litura[J]. Modern Agricultural Sciences and Technology, 2010, 0(24) | |
| Authors: | QIN Chun-hua |
| Affiliation: | QIN Chun-hua(Nanzhang Branch Company of Xiangfan Tobacco Corporation in Hubei,Nanzhang Hubei 441500) |
| Abstract: | In order to understand the effects of normal insecticides to Spodoptera litura,the paper investigated the susceptibility of Spodoptera litura to 16 kinds of different insecticides with leaf-dipping method.And the results indicated that Spodoptera litura was highly susceptible to Hexaflumuron and Chlorfluazuron,the LC50 values being 0.701 1 mg/L,1.270 1 mg/L respectively,and low susceptible to Acephate,Triazophos,Dipterex among 16 insecticides. |
| Keywords: | Spodoptera litura pesticides biological activity |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |