| 板栗栗红蚧防治试验初报 |
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| 引用本文： | 邓玉英,李秋文.板栗栗红蚧防治试验初报[J].江苏林业科技,2002,29(5):33-34. |
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| 作者姓名： | 邓玉英 李秋文 |
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| 作者单位： | 1. 浙江武义县林业局林业技术推广中心,浙江,武义,321200
2. 浙江永康市市政园林建设处,浙江,永康,321300 |
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| 摘 要： | 选用 40 %速扑杀乳油、2 5 %敌杀死乳油、40 %氧化乐果乳油、5 0 %甲胺磷乳油、5 0 %敌敌畏乳油、2 0 %三唑磷乳油和 90 %晶体敌百虫等 7种农药对板栗栗红蚧若虫进行防治试验结果表明 ,杀虫效果以 40 %速扑杀 10 0 0倍液的防治效果最好 ,达 91%以上 ;用 2 5 %敌杀死 2 5 0 0倍液 ,40 %氧化乐果、5 0 %甲胺磷 10 0 0倍液 ,5 0 %敌敌畏 80 0倍液 ,效果次之 ,死亡率 70 %～ 84%;而用 2 0 %三唑磷乳油、90 %晶体敌百虫杀虫效果不佳 ,死亡率仅为 42 %。
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| 关 键 词： | 板栗 栗红蚧 化学防治 速扑杀 |
| 文章编号： | 1001-7380(2002)05-0033-02 |
| 修稿时间： | 2002年7月1日 |
Preliminary report on several pesticides control of Kermes nawae kuwana |
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| DENG Yu-ying ,LI Qiu-wen.Preliminary report on several pesticides control of Kermes nawae kuwana[J].Journal of Jiangsu Forestry Science & Technology,2002,29(5):33-34. |
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| Authors: | DENG Yu-ying LI Qiu-wen |
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| Institution: | DENG Yu-ying 1,LI Qiu-wen 2 |
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| Abstract: | Kermes nawae Kuwana is a primary-pest damging Castanea mollissima.To control the nymphae of Kermes nawae,seven pesticides were applied and a good result was obtained.Methidathion was sprayed in a 0.04 per cent solution,three applications use made during the egg-stage of nymphae and the killing pest rate reached over 91 per cent. |
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| Keywords: | Castanea mollissima Kermes nawae Kuwana Chemical control Methidathion |
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