| 32．5％阿米妙收悬浮剂防治甘蔗凤梨病效果 |
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| 引用本文： | 梁阗,罗亚伟,王维赞,吴凯朝,李毅杰. 32．5％阿米妙收悬浮剂防治甘蔗凤梨病效果[J]. 中国甜菜, 2014, 0(1): 19-20,23 |
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| 作者姓名： | 梁阗 罗亚伟 王维赞 吴凯朝 李毅杰 |
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| 作者单位： | 中国农科院甘蔗研究中心／广西农科院甘蔗研究所／广西甘蔗遗传改良重点实验室／农业部广西甘蔗生物技术与遗传改良重点实验室,南宁530007 |
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| 基金项目： | 国家甘蔗产业技术体系广西创新团队建设专项（nycytxgxcxtd-02）;广西科学研究与技术开发计划（桂科重12118002-1、桂科合1347004-2）：广西重点实验室建设项目（13-A-04-09）;广西农业科学院基本科研业务专项（桂农科2012YZ23）. |
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| 摘 要： | 采用32．5％阿米妙收悬浮剂4种不同稀释倍数与常规药剂对甘蔗凤梨病进行田闻药效对比试验。结果表明，32．5％N米妙收悬浮剂处理对甘蔗风梨病防效随施用浓度（量）的增加而提高，甘蔗的萌芽率与防效成正相关。32．5％阿米妙收悬浮剂1000倍液、1500倍液对甘蔗凤梨病防效达32．10％39．63％，明显优于常规药剂；32．5％阿米妙收悬浮剂1000倍液、1500倍液及2000倍液处理甘蔗的萌芽率达60-24％以上，高于常规药剂，达到大田生产指标。建议32．5％阿米妙收悬浮剂使用浓度以1000-1500倍液为宜。
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| 关 键 词： | 甘蔗 32 5％阿米妙收悬浮剂 萌芽率 凤梨病 药效试验 |
Effect of 32.5% Amistar Top SC on Sugarcane Pineapple Disease in Field |
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| LIANG Tian,LUO Ya-wei,WANG Wei-zan,WU Kai-zhao,LI Yi-jie. Effect of 32.5% Amistar Top SC on Sugarcane Pineapple Disease in Field[J]. , 2014, 0(1): 19-20,23 |
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| Authors: | LIANG Tian LUO Ya-wei WANG Wei-zan WU Kai-zhao LI Yi-jie |
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| Affiliation: | (Sugarcane Research Center, Chinese Academy of Agricultural Sciences / Sugarcane Research Institute, Guangxi Academy of Agricultural Sciences / Guangxi Key Laboratory of Sugarcane Genetic Improvement / Key Laboratory of Sugarcane Biotechnology and Genetic Improvement (Guangxi),Ministry of Agriculture ,Nanning 530007, China) |
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| Abstract: | Four different concentrations of 32.5% Amistar Top SC and conventional fungicide （CK） were used to control sugarcane pineapple disease in field. The results showed that control effect of sugarcane pineapple disease gradually increased with increasing 32.5% Amistar Top SC concentrations, and there was positive correlation between the germination rate and control effect. The control effect of 1000 and 1500 times Amistar Top SC was up to 32.10%-39.63%, significantly higher than that of conventional fungicide. The germination rate of 1000, 1500 and 2000 times Amistar Top SC was up to 60.24%, higher than that of the control. Recommendation on applying concentration of 32.5% Amistar Top SC was as 1000-1500 times in field. |
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| Keywords: | sugarcane 32.5% Amistar Top SC pineapple disease effect of control test |
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