| 4种常用药剂防治吊瓜白粉病田间药效试验 |
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| 引用本文： | 王芳,何小莉,何永栋.4种常用药剂防治吊瓜白粉病田间药效试验[J].长江蔬菜,2010(9):50-51. |
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| 作者姓名： | 王芳 何小莉 何永栋 |
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| 作者单位： | 宁夏农林科学院植物保护研究所,宁夏,银川,750002;宁夏石嘴山市草原工作站;宁夏红寺堡开发区农牧局农技中心 |
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| 摘 要： | 进行了4种常用药剂防治吊瓜白粉病田间药效试验。试验结果表明，选用的4种常用药剂25％三唑酮可湿性粉剂、40％氟硅唑乳油、50％醚菌酯可湿性粉剂和50％硫磺悬浮剂均对吊瓜白粉病有较好的控制作用，且随施药次数增加及时间的延长，各药剂的防效均增高，特别是40％氟硅唑乳油和50％菌酯可湿性粉剂，第2次药后7天防效达84．21％～84．91％。
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| 关 键 词： | 化学药剂 吊瓜白粉病 田间药效试验 |
Field Efficacy Trials of Four Normal Chemical Insectcides against Sphaerotheca fuligine |
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| WANG Fang,HE Xiaoli,HE Yongdong.Field Efficacy Trials of Four Normal Chemical Insectcides against Sphaerotheca fuligine[J].Journal of Changjiang Vegetables,2010(9):50-51. |
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| Authors: | WANG Fang HE Xiaoli HE Yongdong |
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| Institution: | WANG Fang, HE Xiaoli, HE Yongdong |
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| Abstract: | The experiment results showed the four chemical insectcides including 25% Tfiadimefon WP, 40% Flusilazole EC, 50% Kresoxim-methyl WP and 50% Sulfur SC had a good control effects against Spbaerotheea fullgine. The control effects increased as the frequency of insecicide increased and the time prolonged, especiMly 40% Flusilazole EC and 50% Kresoxim-methyl WP, the control effects came up to 84.21%-84.91% after 7 days of the second inseetcide applied. |
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| Keywords: | Chemical insectcides Sphaerotheca fuligine Field efficacy trials |
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