| 5%多杀霉素·甲氨基阿维菌素苯甲酸盐油悬浮剂防治稻纵卷叶螟效果田间试验 |
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| 引用本文： | 劳栋添,肖汉祥,徐元招,胡玉仪.5%多杀霉素·甲氨基阿维菌素苯甲酸盐油悬浮剂防治稻纵卷叶螟效果田间试验[J].现代农业科技,2013(3):124+126. |
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| 作者姓名： | 劳栋添 肖汉祥 徐元招 胡玉仪 |
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| 作者单位： | 1. 广东省开平市农业科学研究所,广东开平,529300
2. 广东省农业科学院植物保护研究所 |
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| 摘 要： | 为了探讨5%多杀霉素.甲氨基阿维菌素苯甲酸盐油悬浮剂对稻纵卷叶螟的防效和使用技术,采用300 mL/hm2、450 mL/hm2和600 mL/hm23种不同浓度处理进行稻纵卷叶螟防治效果比较试验。结果表明:5%多杀霉素.甲氨基阿维菌素苯甲酸盐油悬浮剂对稻纵卷叶螟具有较好的防效,其中用药600 mL/hm2在2011年和2012年的防效分别为82.76%和84.61%。
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| 关 键 词： | 5%多杀霉素.甲氨基阿维菌素苯甲酸盐油悬浮剂 稻纵卷叶螟 防效 |
Control Test of 5% Spinosad·Emamectin Benzoate OF against Rice Leaf Roller |
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| Authors: | LAO Dong-tian XIAO Han-xiang XU Yuan-zhao HU Yu-yi |
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| Institution: | 1 (1 Kaiping Academy of Agricultural Sciences in Guangdong Province,Kaiping Guangdong 529300;2 Plant Protection Research Institute,Guangdong Academy of Agricultural Sciences) |
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| Abstract: | In order to discuss control effect and operation technology of 5% Spinosad · Emamectin benzoate OF against rice leaf roller , 3 different concerntration treaments of 300 mL/hm 2, 450 mL/hm 2 and 600 mL/hm 2 were used to study control effect on rice leaf roller. The result showed that 5% Spinosad · Emamectin benzoate OF had better control effect , control effect of 600 mL/hm 2 were 82.76% and 84.61% respectively in 2011 and 2012. |
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| Keywords: | 5% Spinosad · Emamectin benzoate OF rice leaf roller control effect |
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