| 一种用于香蕉叶斑病防治的新型施药技术 |
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| 引用本文： | 邬国良,王 宇,朱朝华.一种用于香蕉叶斑病防治的新型施药技术[J].热带作物学报,2009,29(12):19-21. |
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| 作者姓名： | 邬国良 王 宇 朱朝华 |
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| 作者单位： | 海南大学环境与植物保护学院 海南儋州 571737;海南大学环境与植物保护学院 海南儋州 571737;海南大学环境与植物保护学院 海南儋州 571737 |
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| 摘 要： | 试验一种将内吸性农药稀释后灌注于香蕉叶柄基部防治香蕉叶斑病的新型精确定量施药技术。结果表明，这种施药技术与常规施药技术相比，防效相当，且对香蕉的生长无不良影响，而农药成本仅为常规防治的18%，农药利用率提高4倍，值得推广应用。
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| 关 键 词： | 精确定量施药 防治效果 香蕉叶斑病 |
A New Method for Application of Systemic Fungicide to Control Banana Leaf Spots |
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| Institution: | College of Environment and Plant Protection, Hainan University, Danzhou, Hainan 571737;College of Environment and Plant Protection, Hainan University, Danzhou, Hainan 571737;College of Environment and Plant Protection, Hainan University, Danzhou, Hainan 571737 |
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| Abstract: | An attempt was made to apply solution of systemic pesticides to the base of banana leafstalk at a precise rate to control banana leaf spots. This application method showed similar effect to the conven-tional method and has no adverse impact on banana growth. Moreover, with this method the pesticide cost is only 18% of that for the conventional method, and the utilization rate of the pesticides was 4 times higher than that of the control. This method hence merits popularization. |
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| Keywords: | application of fungicide at a precise rate control effect banana leaf spots disease |
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