康氏粉蚧生活习性及防治技术

Pseudococcus kuwana Life Habits and Control Techniques

康氏粉蚧每年在东宁县发生2代,其越冬卵孵化与5月份平均气温有相关性,平均温度越高卵孵化时期越早越集中,化学防治的关键时期是越冬卵孵化盛期,由于其体表被有蜡质,只有采取综合防治措施才能取得较好的防治效果。

Pseudococcus kuwana happens every year in 2-generation in Dongning.Relevance between the overwintering eggs hatch and the average temperature in May.The higher the average temperature was,the earlier and the more concentrated period of egg incubation.Chemical control of the critical period was in hatching peak of overwintering eggs.Using an integrated prevention and control measures may achieve a good effect because of its waxy surface.