欢迎访问《中国农学通报》,

中国农学通报 ›› 2004, Vol. 20 ›› Issue (3): 220-220.

所属专题: 小麦

• 目次 • 上一篇    下一篇

2.5%保得乳油对小麦蚜虫控制作用的研究

崔美香 赵敏 王聚将   

  • 出版日期:2004-06-05 发布日期:2004-06-05

Initial Study Of the Medical Effect in The Field On Wheat Aphid With 2.5% Bulldock EC

Cui Meixiang Zhao Min   

  • Online:2004-06-05 Published:2004-06-05

摘要: 对不同剂量的保得乳油防治麦蚜的效果进行了评价。结果表明,2.5%保得乳油施用有效成分剂量为7.50g/hm2和6.25g/ hm2,均极显著优于对照药剂处理的防效;持效期达7天以上,对小麦生长安全无害。

Abstract: The paper reports the experiment on control wheat aphid with 2.5% Bulldock EC and so on.The result shows that the effective component dosage of 2.5% Bulldock EC is 7.50g/ha and 6.25g/ha. They are both superior to other contrast medicaments in prevention and cure effect.