不同药剂对魔芋软腐病防效研究
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摘要
选用50%氯溴异氰尿酸可湿性粉剂、20%噻菌铜悬浮剂、5%氨基酸寡糖素水剂、4%春雷霉素可湿性粉剂、50%甲基硫菌灵悬浮剂进行了魔芋软腐病田间药剂防治试验。结果表明,20%噻菌铜悬浮剂750 mL/hm2对魔芋软腐病的防治效果最好,药后10 d防效达82.86%以上,增产率达42.1%以上。
5 0% chlorobromoisocyanuric wettable powder,20% thiabend copper suspension,5% amino acid oligosaccharide liquid,4%chunreimycin wettable powder,50% thiophanate suspension were selected for field control of konjac soft rot.The results showed that the treatment of20% thiabend copper suspension 750 m L/hm2 had the best control effect in the field,and the control effect reached 82.86% 10 d later,and the yield increased by more than 42.1%.
5 0% chlorobromoisocyanuric wettable powder,20% thiabend copper suspension,5% amino acid oligosaccharide liquid,4%chunreimycin wettable powder,50% thiophanate suspension were selected for field control of konjac soft rot.The results showed that the treatment of20% thiabend copper suspension 750 m L/hm2 had the best control effect in the field,and the control effect reached 82.86% 10 d later,and the yield increased by more than 42.1%.
引文
[1]崔鸣,李川.魔芋软腐病发生规律及防治技术研究进展[J].中国植保导刊,2009(6):33-35.
[2]路海明,王从军,周宗萍,等.不同药剂对魔芋软腐病田间防治效果评价[J].农药科学与管理,2012,33(4):59.
[3]李仕东,刘佑林.建始县魔芋无公害栽培及病虫防治技术要点[J].湖北植保,2007(5):25-26.
[4]秦大宗,何玉平.武陵山区魔芋软腐病发生规律与防治对策[J].植物医生,2013,26(5):15-16.
[5]钟艳红,付德才,杨顺华,等.龙山县魔芋软腐病发病规律及药剂防治试验[J].现代农业科技,2015(1):141-142.
[6]蒋维艳.魔芋主要病害的识别及综合防治技术[J].农技服务,2008,25(1):49.
[2]路海明,王从军,周宗萍,等.不同药剂对魔芋软腐病田间防治效果评价[J].农药科学与管理,2012,33(4):59.
[3]李仕东,刘佑林.建始县魔芋无公害栽培及病虫防治技术要点[J].湖北植保,2007(5):25-26.
[4]秦大宗,何玉平.武陵山区魔芋软腐病发生规律与防治对策[J].植物医生,2013,26(5):15-16.
[5]钟艳红,付德才,杨顺华,等.龙山县魔芋软腐病发病规律及药剂防治试验[J].现代农业科技,2015(1):141-142.
[6]蒋维艳.魔芋主要病害的识别及综合防治技术[J].农技服务,2008,25(1):49.