| 黔中地区马铃薯晚疫病药剂防治效果初报 |
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| 引用本文： | 冷云星,牛力立,蔡汝翠.黔中地区马铃薯晚疫病药剂防治效果初报[J].耕作与栽培,2013(5):23-24,26. |
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| 作者姓名： | 冷云星 牛力立 蔡汝翠 |
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| 作者单位： | [1]贵州省果树蔬菜工作站,贵州贵阳550001 [2]安顺市农业科学研究所 ,贵州贵阳550001 [3]镇宁县农业局植保站,贵州贵阳550001 |
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| 摘 要： | 摘要；为经济有效防治马铃薯晚疫病，选用80％烯酰吗啉可湿粉剂等6种药剂进行药剂筛选试验。试验结果表明：选择恰当的药剂能够有效防治晚疫病，6种药剂防治晚疫病均有显著增产效果，其中以80％烯酰吗啉可湿粉剂防治效果最好，连喷3次防效达88．3％，比清水增产46．5％，净增纯收入694元／667m2，增效达39．2％。
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| 关 键 词： | 马铃薯 晚疫病 药剂 防效 |
Potato Late Blight Control Effect by Fungicide in Middle Area of Gnizhou Province |
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| Institution: | LENG Yun--xing , NIU Li--li, CAI Ru--cui(1. Guizhou Provincial Fruit and Vegetable Station, Guiyang, Guizhou 550001; 2. Anshun Institute of Agricultural Sciences; 3. Plant Protection Station, Puding Agricultual Bureau) |
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| Abstract: | In order to control potato late blight effectively, 6 different kind of fungicides such as 80%dimethomorph WP and etc were tested. The results showed that rationally selected fungicides can effectively control potato late blight, 6 fungicides can obviously to control potato late blight and increase the yield, 80% dimethomorph WP was the best fungicide for control potato late blight, control effect reached 88. 3% with 3 times continously applied, increased the yield 46. 5%, net benefits increased 694yuan/667m2, increased 39. 2%. |
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| Keywords: | potato late blight fungicide control effect |
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