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10%氰霜唑悬浮剂防治番茄晚疫病的田间应用研究 被引量:2

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摘要 本文应用10%氰霜唑悬浮剂300、450、600ml/hm2不同浓度处理,不同施药时期对番茄晚疫病进行田间药效试验,结果表明:在发病前施药2次,10%氰霜唑悬浮剂对番茄晚疫病具有良好的防效,田间发病后施药,防治效果较差,田间适宜使用浓度为450~600ml/hm2。
作者 龙友华
机构地区 贵州大学农学院
出处 《安徽农学通报》 2008年第16期61-61,170,共2页 Anhui Agricultural Science Bulletin
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