| 几种生物农药对茶黑毒蛾的防治效果 |
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| 引用本文： | 姚学坤,杨柳霞,赵远艳,崔廷宏.几种生物农药对茶黑毒蛾的防治效果[J].茶叶通讯,2012(3):38-39,41. |
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| 作者姓名： | 姚学坤 杨柳霞 赵远艳 崔廷宏 |
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| 作者单位： | 云南省普洱茶树良种场·普洱·665000 |
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| 基金项目： | 基金项目：国家茶叶产业技术体系专项（CARS-23）. |
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| 摘 要： | 为探讨不同生物农药对茶黑毒蛾的防治效果,试验以苏云金杆菌、棉铃虫核型多角体病毒、苦参碱为供试药剂,对茶黑毒蛾进行田间防效试验。分析比较几种药剂对茶黑毒蛾的防效差异和药剂成本,建议生产上交替使用苏云金杆菌350倍液、棉铃虫核型多角体病毒400倍液防治茶黑毒蛾3龄前幼虫。
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| 关 键 词： | 茶黑毒蛾 生物农药 防治效果 |
The Control effect of several Biological Pesticides on Dasychira baibarana Matsumura |
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| YAO Xue-kun,YANG Liu-xia,ZHAO Yuan-yan,CUI Ting-hong.The Control effect of several Biological Pesticides on Dasychira baibarana Matsumura[J].Tea Communication,2012(3):38-39,41. |
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| Authors: | YAO Xue-kun YANG Liu-xia ZHAO Yuan-yan CUI Ting-hong |
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| Institution: | ( Pu＇er Tea Thoroughbred Farm, Pu＇er City 665000 Yunnan ) |
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| Abstract: | The control effect of biological pesticides bacillus thuringiensis, heliothis armigera nuclear polyhedrosis virus and matrine on Dasychira baibarana Matsumura was studied through field experiment. Based on the analysis of control effect and cost of pesticide, we recommend alternative use of bacillus thuringiensis 350 times liquid and helio this armigera nuclear polyhedrosis virus 400 times liquid to control Dasychira baibarana Matsumura before third larva. |
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| Keywords: | Dasychira baibarana Matsumura biological pesticide Control effect |
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