| 99%矿物油乳油(绿颖)防治茶橙瘿螨药效试验研究 |
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| 引用本文： | 宁伟文,潘晓皖,胡敏. 99%矿物油乳油(绿颖)防治茶橙瘿螨药效试验研究[J]. 农药科学与管理, 2004, 25(6): 21-23 |
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| 作者姓名： | 宁伟文 潘晓皖 胡敏 |
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| 作者单位： | 安徽省农药检定所,安徽,合肥,230001 |
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| 摘 要： | 1地连续2年的药效试验表明，99％矿物油乳油施药后3d对茶橙瘿螨效果较明显，50、150倍液防效均超过80％，250倍液防效为73．6％，施药后7、14、21d，2种较高剂量的99％矿物油乳油防效均超过80％．最高达97％以上。在推荐施用浓度范围内，药效高，持效性好．对茶树和天敌生物无不良影响。
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| 关 键 词： | 矿物油 茶橙瘿螨 试验研究 |
| 文章编号： | 1002-5480(2004)06-0021-03 |
| 修稿时间： | 2004-03-30 |
Effects of Petroleum oil for Control of Acaphylla theae |
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| Ning Weiwen,Pan Xiaowan,Hu Mmin. Effects of Petroleum oil for Control of Acaphylla theae[J]. Pesticide Science and Administration, 2004, 25(6): 21-23 |
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| Authors: | Ning Weiwen Pan Xiaowan Hu Mmin |
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| Abstract: | The results of field trials showed that the petroleum oil had good controlling effect on Acaphylla theae.The effects were over 80% diluted for 50 or 150 times in water after 3 days sprayed,and 7/14/21 days later,the effects were still over 80% diluted for 150 or 250 times. |
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| Keywords: | petroleum oil acaphylla theae control effect |
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