新泰市马铃薯晚疫病田间药效筛选试验 |
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引用本文: | 朱秀苗. 新泰市马铃薯晚疫病田间药效筛选试验[J]. 现代农业科技, 2020, 0(11) |
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作者姓名: | 朱秀苗 |
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作者单位: | 新泰市现代农业发展服务中心 |
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摘 要: | SSSSSS 【 】 选用了70%丙森锌可湿性粉剂、80%代森锰锌可湿性粉剂等6种药剂开展马铃薯晚疫病田间防效试验。结果表明,80%代森锰锌可湿性粉剂1500g/hm2对马铃薯晚疫病的防治效果最好,防效为77.4%;70%丙森锌可湿性粉剂375g/hm2对马铃薯晚疫病的防效次之,防效为73.6%。
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关 键 词: | #$NBS#$NBS#$NBS#$NBS#$NBS#$NBS【 】 马铃薯晚疫病 杀菌剂 防效 |
收稿时间: | 2020-03-02 |
修稿时间: | 2020-03-02 |
Field Efficacy Screening of Potato Late Blight in Xintai |
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Abstract: | The contrast test of the effect of 6 fungicides were conducted to control potato late blight in the fields.The results showed that the best control effect to potato late blight were 80% mancozeb wettable powder (concentration 1500g/hm2 ) .It had 77.4% control effect on potato late blight . The second control effect to potatolate blight were 70% Propineb wettable powder (concentration 375g/hm2 ) .It had 73.6% control effect on potato late blight . |
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Keywords: | Phytophthora infestans Fung icides Control effect |
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