| 不同药剂防治杞柳瘿蚊的药效对比试验 |
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| 引用本文： | 姚骏,张玉美,林华峰,潘学峰,郭永生,李守军. 不同药剂防治杞柳瘿蚊的药效对比试验[J]. 安徽农学通报, 2011, 17(9): 128-131 |
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| 作者姓名： | 姚骏 张玉美 林华峰 潘学峰 郭永生 李守军 |
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| 作者单位： | 霍邱县植物检疫植物保护站;安徽农业大学植物保护学院;霍邱县种植业发展局;霍邱县科技局; |
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| 基金项目： | 安徽省科技攻关项目“沿淮行蓄洪区杞柳重要害虫防治技术研究及成果转化”(项目编号:0801032208) |
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| 摘 要： | 试验选用7种不同药剂,采用茎叶喷雾法防治杞柳瘿蚊。试验结果表明：20%啶虫脒SL 667m2用20mL防治效果最好,药后7d被害株率为8.18%,保株防效达69.53%,被害枝头恢复率达50%;药后14d被害株率仅1.82%,保株防效达94.38%,被害枝头恢复率达88.89%,被害枝头几乎全部恢复正常生长。试验发现供试药剂对初现期虫瘿直径小于0.5cm的被害枝头防治效果好,而对老熟期虫瘿直径在0.5cm以上的被害枝头防治效果差。
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| 关 键 词： | 杞柳瘿蚊 药剂 防治效果 |
Effect of Comparative Test on Preventing Rhbdophaga SP by Different Medicaments |
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| Yao Jun et al.. Effect of Comparative Test on Preventing Rhbdophaga SP by Different Medicaments[J]. Auhui Agricultural Science Bulletin, 2011, 17(9): 128-131 |
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| Authors: | Yao Jun et al. |
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| Affiliation: | Yao Jun1 et al.(1 Plant Protection Station of Huoqiu County,Huoqiu 237400,China) |
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| Abstract: | This experiment selected seven different medicaments and took spraying the stems method measures to control Rhbdophaga SP.The results showed that the optimum dosage of 20% Acetamiprid(SL) was 20ml per 667m2,and after treated for 7 days,the infestation rate was 8.18%,the protection rate was 69.53% and recovery rate of all victims was 50%.After treated for 14 days,the infestation rate was 1.82%,the protection rate was 94.38%,recovery rate of all victims was 88.89%,and it also meaned all victims almost complet... |
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| Keywords: | Rhbdophaga SP Pesticide Control effect |
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