| 4种药剂对马铃薯晚疫病的防效研究简 |
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| 引用本文： | 唐明先,马松明,陈杭,雷高,杨刚,赵艳妮. 4种药剂对马铃薯晚疫病的防效研究简[J]. 现代农业科技, 2013, 0(19): 125-126 |
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| 作者姓名： | 唐明先 马松明 陈杭 雷高 杨刚 赵艳妮 |
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| 作者单位： | 1. 四川省甘孜州农科所,四川康定,626000
2. 甘孜州植保植检站 |
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| 摘 要： | 4种药剂对马铃薯晚疫病田间防效试验结果表明，4种药剂对马铃薯晚疫病防治均有不同程度的保叶增产效果，其中687．5g/L银法利悬浮剂800倍液、25％瑞儿悬浮剂1700倍液对马铃薯晚疫病防效最显著，马铃薯产量均比喷清水增产130％以上，53％金雷多米尔水分散粒剂500倍液、52．5％抑快净水分散颗粒剂1000倍液效果次之。
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| 关 键 词： | 药剂 马铃著晚疫病 防效 |
Research on Control Efficacy of Four Fungicides to Potato Late Blight |
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| TANG Ming-xian , MA Song-ming , CHEN Hang , LEI Gao , YANG Gang , ZHAO Yan-ni. Research on Control Efficacy of Four Fungicides to Potato Late Blight[J]. Modern Agricultural Sciences and Technology, 2013, 0(19): 125-126 |
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| Authors: | TANG Ming-xian MA Song-ming CHEN Hang LEI Gao YANG Gang ZHAO Yan-ni |
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| Affiliation: | TANGMing-xian MASong-ming CHENHang LEIGao YANGGang ZHAOYan-ni (1 Agrlculiural Sciences Research Institute of Ganzi Tibetan Autonomous Prefecture in Sichuan Province, Kangding Sichuan 626000 ; 2The Plant Protectuon ＆ Quarantine of Ganzi Tibetan Autonomous Prefecture) |
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| Abstract: | Control efficacy of four fungicides on potato late blight was determined in field experiment.The results showed that four fungicides were effective for potato late blight control and yield prevention.The best fungicide was 687.5 g/L of fluopicolide 800 times liquid and 25% of mandipropamid 1 700 times liquid.Yield was increased by 130% compared with the water control.The second control efficacy of fungicides was 52.5%famoxate 1 000 times liquid and 53% ridomil gold 500 times liquid. |
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| Keywords: | fungicides potato late blight control efficacy |
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