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中国农学通报 ›› 2009, Vol. 25 ›› Issue (2): 199-201.

• 植物保护 农药 • 上一篇    下一篇

20%本醚甲环唑微乳剂防治梨黑星病田间药剂试验

崔琳霞   

  • 收稿日期:2008-10-20 修回日期:2008-11-14 出版日期:2009-01-20 发布日期:2009-01-20

  • Received:2008-10-20 Revised:2008-11-14 Online:2009-01-20 Published:2009-01-20

摘要: 以20%苯醚甲环唑微乳剂为试药,对梨树黑星病进行田间防效试验。结果表明:20%苯醚甲环唑微乳剂稀释8000倍药液防效好于10000倍和12000倍,防效达到98%以上,与对照相比,不产生药害,是防治梨树黑星病的理想药剂。

关键词: 大豆, 大豆, 遮光胁迫, 生长发育进程, 形态性状

Abstract: Aqueous solution of 20% Difenoconazole Microemulsion was used to control Pear Scab in Field. The results showed that the control effect of the solution diluting 8000 times of 20% Difenoconazole Microemulsion was better than the 10000 times dilutions and the 12000 times dilutions. The effect was up to 98%. It was safe compared with CG and it could be recognized the ideal pesticide against the Pear Scab.

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