几种球根花卉重大害虫发生规律及防治措施

Occurrence Regularity and Control Measurements of Several Severe Pests on Flowering Bulbs

[目的]探究几种球根花卉重大害虫发生的规律,制定相应的防治措施。[方法]根据3年多的研究结果,对朱顶红、百合、马蹄莲、观赏贝母等球根花卉的主要害虫蚜虫、健夜蛾、地下害虫及红蜘蛛在苏州地区的发生规律及防治措施进行探讨,并首次报道健夜蛾在我国朱顶红等球根花卉上的为害情况。[结果]调查显示,几种球根花卉均有相应重大害虫发生,针对不同的害虫种类,可以制定相应的防治措施。[结论]该研究为江苏地区几种球根花卉主要害虫的研究及防治提供了参考。

[Objective] By researching ocerrrenee regularity of several severe pests on flowering bulbs, corresponding control measurements were set down. [Method] According to study results of more than 3 years in Suzhou region, the occurrence regularity and control measurements of several severe pests, such as aphids, Brithys pancratii, soil insects, and red mite on flowering bulbs were sated.[Resuh] There were guidance significance to the flowering bulbs cultivation and pests control in Suzhou region. The Brithys pancratii having damage to A maryllis vitatta in China was reported for the first time. [Conclusion] This study offered references to the research and the control of several severe pests on flowering bulbs.