| 栗实蟓甲和板栗剪枝蟓甲药剂防治试验 |
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| 引用本文： | 戴元义,黄金胜,姚家文.栗实蟓甲和板栗剪枝蟓甲药剂防治试验[J].西部林业科学,2003(2):66-68. |
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| 作者姓名： | 戴元义 黄金胜 姚家文 |
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| 作者单位： | 红塔区研和镇林业站,云南,玉溪,653100 |
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| 摘 要： | 1999年在玉溪研和镇可官茶厂栗园筛选了Bt乳剂等 4种药剂于栗实蟓甲和板栗剪枝蟓甲成虫发生期进行喷药防治试验。结果表明 :4种药剂均具一定防治效果 ,板栗落苞和虫果数明显减少 ;其中以 4 0 %的氧化乐果乳油和 2 5 %功夫乳剂防治效果最好 ,达 80 %以上 ,基本上控制了两种害虫危害 ;但 2 5 %的功夫乳剂成本高 ,在生产中 ,建议采用成本较低的 4 0 %的氧化乐果乳油为佳。
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| 关 键 词： | 栗实蟓甲 剪枝蟓甲 防治试验 |
| 文章编号： | 1007-3353(2003)02-0066-03 |
| 修稿时间： | 2003年1月29日 |
Chemical Control Experiment of Curculio davidi and Groyllorhynobites ursulus |
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| DAI Yuan yi,HUANG Jin sheng,YAO Jia wen.Chemical Control Experiment of Curculio davidi and Groyllorhynobites ursulus[J].Journal of West China Forestry Science,2003(2):66-68. |
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| Authors: | DAI Yuan yi HUANG Jin sheng YAO Jia wen |
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| Abstract: | Control experiment of four chemicals on Curculio davidi and Groyllorhynobites ursulus was carried out at Keguan Tea Garden of Yanhe Town of Yuxi City in 1999. The results showed that all the test chemicals had control effect upon these two pests, especially oil emulsion of omethoate (40 %) and 'Gongfu' oil omethoate (2 5 %) had the promising control effect of 80 %. Owning to the high cost of 'Gongfu', it was suggested to use omethoate in the practice. |
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| Keywords: | Curculio davidi Groyllorhynobites ursulus control experiment |
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