| 生物农药依天得防治黄瓜白粉病药效试验 |
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| 引用本文： | 王银忠,马晓川,陈立刚,张宸. 生物农药依天得防治黄瓜白粉病药效试验[J]. 北京农业, 2011, 0(33): 73-75 |
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| 作者姓名： | 王银忠 马晓川 陈立刚 张宸 |
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| 作者单位： | 北京市朝阳区植物保护检疫站 |
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| 摘 要： | 利用依天得(1000亿个/g芽孢杆菌可湿性粉剂)以不同浓度防治黄瓜白粉病,经试验结果表明,用依天得40、60g/667m2防治黄瓜白粉病,均有较好的防治效果,尤以60g/667m2的防治效果较好,与化学农药20.0%三唑酮乳油60g/667m2的防效相当,生产中可以使用生物农药依天得取代化学农药,从而提高农产品的质量安全。
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| 关 键 词： | 生物农药 白粉病 防治效果 |
Biological Pesticide in Controlling Cucumber to Powdery Mildew Efficacy Trials |
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| Wang Yinzhong Ma Xiaochuan Chen Ligang Zhang Chen. Biological Pesticide in Controlling Cucumber to Powdery Mildew Efficacy Trials[J]. Beijing Agriculture, 2011, 0(33): 73-75 |
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| Authors: | Wang Yinzhong Ma Xiaochuan Chen Ligang Zhang Chen |
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| Affiliation: | Wang Yinzhong Ma Xiaochuan Chen Ligang Zhang Chen |
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| Abstract: | According to pesticide of (1 00 billion/g bacillus wettable powder) with different concentrations controlling cucumber powdery mildew, the test results show that according to the day with 40 to 60 g/667 m2, controlling cucumber powdery mildew, all have good control effect, especially in 60 g/667 m2 prevention and cure effect is better, and the chemical pesticide 20% beta-cypermethrin triadimefon 60 g/667 m2 control effect quite, the production of can use biological pesticide in day to replace the chemical pesticide, so as to improve the quality and safety of agricultural products. |
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| Keywords: | biological pesticide powdery mildew control effect |
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