| 20%寡聚酸碘田间防治黄瓜炭疽病的效果 |
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| 引用本文： | 王士奎,刘卫萍,张志民,胡雪芳.20%寡聚酸碘田间防治黄瓜炭疽病的效果[J].湖北农业科学,2012(5):922-923. |
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| 作者姓名： | 王士奎 刘卫萍 张志民 胡雪芳 |
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| 作者单位： | 农业部规划设计研究院 |
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| 基金项目： | 农业部规划设计研究院自选课题(2011-01) |
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| 摘 要： | 对20%寡聚酸碘WP防治黄瓜炭疽病(病原Colletotrichum lagenarium)的田间效果进行了测定。结果表明,该药剂对黄瓜炭疽病有较好的防治效果且有较好的增产效果。20%寡聚酸碘1 000倍、1 500倍、2 000倍稀释液对黄瓜炭疽病的防效分别为88.60%、84.38%、78.76%,与不施药对照相比其增产率分别为13.39%、9.11%、8.14%。防效及产量均高于对照药剂20%咪鲜胺可湿性粉剂1 000倍稀释液。
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| 关 键 词： | 黄瓜炭疽病(病原Colletotrichum lagenarium) 20%寡聚酸碘可湿性粉剂 田间药效 |
Control Effect of 20% Iodine Oligosaccharide Acids against Colletotrichum lagenarium |
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| WANG Shi-kui,LIU Wei-ping,ZHANG Zhi-min,HU Xue-fang.Control Effect of 20% Iodine Oligosaccharide Acids against Colletotrichum lagenarium[J].Hubei Agricultural Sciences,2012(5):922-923. |
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| Authors: | WANG Shi-kui LIU Wei-ping ZHANG Zhi-min HU Xue-fang |
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| Institution: | (Chinese Academy of Agricultural Engineering,Beijing 100125,China) |
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| Abstract: | The control effect of 20% iodine oligosaccharide acids against Colletotrichum lagenarium was tested by field trials.The results showed that the control effects of 20% iodine oligosaccharide acids diluted 1000 times,1500 times,2000 times were 88.60%,84.38% and 78.76% respectively.And the outputs were increased by 13.39%,9.11% and 8.14%,which were all higher than that of 20% prochloraz WP diluted 1 000 times. |
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| Keywords: | Colletotrichum lagenarium 20% iodine oligosaccharide acids WP control effect |
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