| 防治马铃薯枯萎病药效试验 |
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| 引用本文： | 纳添仓.防治马铃薯枯萎病药效试验[J].长江蔬菜,2009(20). |
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| 作者姓名： | 纳添仓 |
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| 作者单位： | 青海省农林科学院,青海西宁,810016 |
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| 摘 要： | 通过用30%病虫净3号、64%杀毒矾、25%甲霜灵、50%乙膦铝锰锌、72%杜邦克露和50%代森锰锌6种药剂对马铃薯枯萎病进行防效试验.试验结果表明,30%病虫净3号对马铃薯枯萎病的防效优于其他常规药剂,药后15 d防效达71.95%,其次是72%杜邦克露和25%甲霜灵,防效分别达71.22%和61.59%,防效最差的是64%杀毒矾,仅为47.18%.
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| 关 键 词： | 杀菌剂 马铃薯枯萎病 防治效果 |
Experiments of Control Effect of Chemicals against Potato Blast |
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| NA Tiancang.Experiments of Control Effect of Chemicals against Potato Blast[J].Journal of Changjiang Vegetables,2009(20). |
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| Authors: | NA Tiancang |
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| Institution: | NA Tiancang ( Agricultural Academy of Qinghai,Xining,Qinghai 810016 ) |
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| Abstract: | Experiments of control effects were carried out against potato blast with six chemicals such as, 30% No.3 Bingchongjing, 64% Oxadixyl mancozeb, 25% metalaxyl WP, 50% fosetyl-Al-Mn-Zn, 72% Du Pont Curzate and 50% mancozeb.The results showed that 30% No.3 Bingchongjing was the best chemical to control effect potato blast. Its control efficiency was 71.95% . The next were 72% Du Pont Curzate and of 25% metalaxyl WP. Their control efficiency were 71.22% and 61.59% respectly. The worst one was to control effects... |
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| Keywords: | Fungicide Potato blast Control effect |
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