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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (2): 216-220.

所属专题： 园艺

• 植物保护 农药 • 上一篇    下一篇

甜菜夜蛾性诱剂田间应用技术研究

姚士桐1,郑永利2,陈利英1,金周浩   

  • 收稿日期:2009-08-21 修回日期:2009-09-10 出版日期:2010-01-20 发布日期:2010-01-20
  • 基金资助:

    浙江省“三农五方”合作项目

Optimization of methods for using Spodoptera exigua sex pheromone in the field

  • Received:2009-08-21 Revised:2009-09-10 Online:2010-01-20 Published:2010-01-20

PDF (PC)

693

摘要：

为进一步提高甜菜夜蛾性诱剂的田间诱捕效率，完善其田间应用技术，开展了不同甜菜夜蛾诱芯、诱捕器悬挂高度以及风向对甜菜夜蛾诱集效果影响的研究。研究结果表明：诱芯以美国MSTR Technologies Inc. 生产的硅橡胶塞型诱芯（两种组份、二枚合用）为最佳，诱捕器的悬挂高度以离地50cm为宜；设置在上风口位置的诱捕器诱集量最大，其拟合程度可达81.08%。

关键词: 古蜡梅, 古蜡梅, 组织培养, 移栽, 栽培要点

Abstract:

The investigation on the effect of pheromone lures, height and wind direction has been carried out in Zhejiang for further increasing the control efficiency of Spodoptera exigua and improving the application of pheromone technology in the field. The results showed that the lures manufactured from MSTR Technologies attract the highest number of moths than others. The optimum height for trap was 50 cm, The traps in the upwind attracted more male moths. Its fitted degree is 81.08%.