| 氯虫苯甲酰胺防治烟粉虱室内效果试验 |
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| 引用本文： | 王文新.氯虫苯甲酰胺防治烟粉虱室内效果试验[J].山东农业科学,2013(11):112-114. |
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| 作者姓名： | 王文新 |
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| 作者单位： | 泰安市岱岳区农业局,山东泰安271000 |
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| 基金项目： | 小麦超高产综合配套技术示范与推广项目（FCG2012-1-04-06） |
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| 摘 要： | 通过室内毒力测定,研究了氯虫苯甲酰胺（Chlorantraniliprole）对泰安市各地区不同龄期烟粉虱的防治效果。结果表明：20%氯虫苯甲酰胺悬浮剂对烟粉虱若虫具有非常高的杀虫活性,LC50最低为1.52 mg/L,与对照噻虫嗪差异显著;但对烟粉虱卵的杀虫效果并不十分理想,LC50达到287 mg/L,与对照药剂差异不显著;对成虫的杀虫效果最差,显著低于对照,LC50达到了4 245 mg/L。
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| 关 键 词： | 氯虫苯甲酰胺 烟粉虱 生物测定 |
Indoor Effect Test of Chlorantraniliprole on Controlling Bemisia tabaci |
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| Wang Wenxin.Indoor Effect Test of Chlorantraniliprole on Controlling Bemisia tabaci[J].Shandong Agricultural Sciences,2013(11):112-114. |
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| Authors: | Wang Wenxin |
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| Institution: | Wang Wenxin;Daiyue District Agricultural Bureau; |
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| Abstract: | The control effect of chlorantraniliprole on different instars of Bemisia tabaci from Taian region was determined in lab. The results showed that 20% chlorantraniliprole SC had very high toxicity to nymph of B. tabaci with the lowest LC50as 1. 52 mg/L,which was significantly different to 25% thiamethoxam（ CK）.However,it showed lower toxicity to eggs of B. tabaci with the LC50as 287 mg/L,and had no significant difference with that of CK. 20% chlorantraniliprole had the lowest toxicity to adult of B. tabaci with the LC50as 4 245 mg/L,and it was significantly lower than that of CK. |
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| Keywords: | Chlorantraniliprole Bemisia tabaci Bioassay |
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