| 几种中低毒杀虫剂防治稻水象甲成虫的效果研究 |
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| 引用本文： | 高俊全,孙宇,邢春强,宋烨华.几种中低毒杀虫剂防治稻水象甲成虫的效果研究[J].河北农业科学,2010,14(10):48-49. |
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| 作者姓名： | 高俊全 孙宇 邢春强 宋烨华 |
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| 作者单位： | [1]河北省农林科学院滨海农业研究所,河北唐海063200 [2]唐山市农业局,河北唐山063000 |
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| 摘 要： | 以中低毒杀虫剂200 g/L氯虫苯甲酰胺EC(康宽)、5%来福灵EC、20%丙溴磷EC、40%毒死蜱EC、40%辛硫磷EC和20%辛硫.三唑磷EC为试验药剂,研究了不同药剂对稻水象甲成虫的防治效果。结果表明:5%来福灵EC375 mL/hm2、200 g/L氯虫苯甲酰胺EC150 mL/hm2、40%毒死蜱EC900 mL/hm2、20%丙溴磷EC3600 mL/hm2、20%辛硫.三唑磷EC 950 mL/hm2对稻水象甲成虫均有良好的防治效果。其中,200 g/L氯虫苯甲酰胺EC、40%毒死蜱EC和20%辛硫.三唑磷EC可以作为生产上替代高毒农药防治稻水象甲的药剂。20%丙溴磷EC虽然防效较好,但其用药量大,成本高,可作为生产上交替使用的药剂品种。
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| 关 键 词： | 稻水象甲 药剂试验 防治效果 |
Study on Control Effects of Six Pesticides on the Adult of Rice Water Weevil |
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| GAO Jun-quan,SUN Yu,XING Chun-qiang,SONG Ye-hua.Study on Control Effects of Six Pesticides on the Adult of Rice Water Weevil[J].Journal of Hebei Agricultural Sciences,2010,14(10):48-49. |
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| Authors: | GAO Jun-quan SUN Yu XING Chun-qiang SONG Ye-hua |
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| Institution: | 1.Institute of Coastal Agriculture,Hebei Academy of Agriculture and Forestry Science,Tanghai 063200,China;2.Tangshan Agriculture Bureau,Tangshan 063000,China) |
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| Abstract: | The control effects of six middle and low toxic pesticides on the adult of rice water weevil were studied.The results showed that the control effects of 5% esfenvlerate EC 375 mL/hm2,200 g/L chlorantraniliprole 150 mL/hm2,40% chlorpyrifos EC 900 mL/hm2,20%profenofos EC 3 600 mL/hm2 and 20% phoxim＋triazophos EC 950 mL/hm2 were the better.Among these,200 g/L chlorantraniliprole EC,40% chlorpyrifos EC and 20% phoxim＋triazophos EC could be used to replace the highly toxic pesticide.Although the effect of 20%profenofos EC was better,the dosage and cost were higher,which could be used alternatively. |
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| Keywords: | Rice water weevil Pesticides test Control effect |
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