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中国农学通报

中国农学通报 ›› 2009, Vol. 25 ›› Issue (16): 187-189.

• 林学 园艺 园林 • 上一篇    下一篇

套袋翠冠梨黄粉蚜的防治试验

费 芳,王春梅   

  • 收稿日期:2009-06-03 修回日期:2009-06-15 出版日期:2009-08-20 发布日期:2009-08-20

Control Experiments of Aphamosligma jarsuine of Cuiguan Pear Covered with Bagging

Fei Fang, Wang Chunmei   

  • Received:2009-06-03 Revised:2009-06-15 Online:2009-08-20 Published:2009-08-20

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摘要： 本试验选用50%抗蚜威超微可湿粉剂防治套袋翠冠梨黄粉蚜，用3组不同处理，即I组套袋前3d、套袋后25d、套袋后48d 3次都进行了50%抗蚜威超微可湿粉3000倍喷药防治。II组只进行前2次喷药防治，III组进行第一次和最后一次喷药防治。试验研究结果表明，I组与II组、III组与对照相比都有极显著性差异，对套袋翠冠梨黄粉蚜防治效果最好的是I组，且这种方法减少了喷药次数，降低了农药成本，值得推广应用。

关键词: 家畜粪便, 家畜粪便, 好氧堆肥, 微生物类群, 卫生标准

Abstract: Aphamosligma jarsuine on cuiguan pear was controlled by pirimicarb 50% ultrafine WP at 3000x dilution, in which three group treatments, I: spraying the aphicide at 3d before bagging, 25d and 48d after bagging; II: spraying the aphicide at 3d before bagging and 25d after bagging; III: praying the aphicide at 3d before bagging and 48d after bagging,were conducted. The results showed that treatment I was the best performance. This method was worth being extended.