| 6种杀虫剂防治豇豆豆荚螟的药效试验 |
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| 引用本文： | 林伟明,薛德乾,赖贵青.6种杀虫剂防治豇豆豆荚螟的药效试验[J].福建农业科技,2012(6):40-42. |
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| 作者姓名： | 林伟明 薛德乾 赖贵青 |
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| 作者单位： | 1. 福建省上杭县农业局,364200
2. 福建省上杭县临城镇农业技术推广站 |
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| 摘 要： | 进行6种杀虫剂防治豇豆豆荚螟的药效试验,结果表明:20%氯虫苯甲酰胺SC 5 000倍液与6%乙基多杀菌素SC 1 500倍液对豆荚螟有较好的防治效果,20%氯虫苯甲酰胺SC 5000倍液药后7、14、21 d的防效均在95%以上;6%乙基多杀菌素SC 1 500倍液药后7、14、21 d的防效均在83%以上。2.2%甲氨基阿维菌素苯甲酸盐ME 1 500倍液、1.8%阿维菌素EC 1 000倍液、18%杀虫双AS 180倍液3种药剂的防效为48%～60%,防治效果不理想。48%毒死蜱EC 900倍液防效极差。
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| 关 键 词： | 杀虫剂 豆荚螟 防效 |
Efficacy test of six insecticides on the control of Etiella zinckenella |
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| LIN Wei-ming,XUE De-qian,LAI Gui-qing.Efficacy test of six insecticides on the control of Etiella zinckenella[J].Fujian Agricultural Science and Technology,2012(6):40-42. |
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| Authors: | LIN Wei-ming XUE De-qian LAI Gui-qing |
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| Institution: | 1.Shanghang Agricultural Bureau,Fujian Province 364200; 2.Lincheng Agricultural Technique Extension Station of Shanghang County,Fujian Province) |
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| Abstract: | The efficacy test of six insecticides on the control of Etiella zinckenella was carried out in this study,The results showed that 5 000 times dilution of 20% Chlorantraniliprole SC and 1 500 times dilution of 6% Spinetoram SC had better controling efficiency on Etiella zinckenella.The controling efficiencies of 5 000 times dilution of 20% Chlorantraniliprole SC were all above 95% and 1 500 times dilution of 6% Spinetoram SC were all above 83% after pesticide application for 7,14,21 days.The controling efficiencies of 1 500 times dilution of 2.2% emamectin benzoate ME,1 000 times dilution of 1.8% Avermectin EC and 180 times dilution of 18% bisultap AS were 48%-60%.Their controling efficiency was not ideal.The controling efficiency of 900 times dilution of 48% chlorpyrifos EC was the poorest. |
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| Keywords: | Insecticide Etiella zinckenella controling efficiency |
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