| 异菌脲悬浮剂防治香蕉冠腐病药效试验 |
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| 引用本文： | 李树香,黄小华,冯丽芳. 异菌脲悬浮剂防治香蕉冠腐病药效试验[J]. 热带农业科学, 2009, 29(1) |
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| 作者姓名： | 李树香 黄小华 冯丽芳 |
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| 作者单位： | 海南省海口市琼山区农业服务中心,海口琼山,571100;海南省海口市琼山区农业服务中心,海口琼山,571100;海南省海口市琼山区农业服务中心,海口琼山,571100 |
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| 摘 要： | 用异菌脲悬浮剂(有效浓度255g/L)对香蕉冠腐病进行了防效试验。结果发现:2000、1500和1000mg/L异菌脲对香蕉冠腐病的防治效果极显著优于对照药剂50%扑海因可湿性粉剂1500mg/L;在药剂处理8d(果实开始发病)时,最高防效可达96.39%;在药剂处理20d(药剂处理果实处于口食阶段)时,最高防效可达89.69%,明显降低了贮运期间香蕉冠腐病的发病率。经处理的蕉果外观美,风味好,值得在香蕉贮运保鲜中推广应用。
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| 关 键 词： | 异菌脲悬浮剂 香蕉 冠腐病 化学防治 |
Effect of Iprodione SL on Controlling Banana Crown Rot |
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| LI Shuxiang,HUANG Xiaohua,FENG Lifang. Effect of Iprodione SL on Controlling Banana Crown Rot[J]. Chinese Journal of Tropical Agriculture, 2009, 29(1) |
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| Authors: | LI Shuxiang HUANG Xiaohua FENG Lifang |
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| Affiliation: | Agricultural Service Center for Qiongshan Area;Haikou City;Hainan 571100 |
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| Abstract: | Iprodione SL (255g/l) is a fruit antiseptic with low poison and good safety. The iprodione SL was obviously much better than its control (50% Rovral WP) in controlling banana crown rot. The control effect was upto 96.39% at the 8 d of treatment when the fruit began to be inffected with the disease,and was as high as 89.69% at the 20 d when the fruit was ripened. The Iprodione treatment obviously reduced the incidence of banana crown rot during storage and transportation. The banana exocarp looked good,and t... |
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| Keywords: | iprodione SL （255 g/l） banana crown rot control |
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