廊坊市土产公司在多年经营蜡杆的实践中,对如何防止蜡杆虫蛀摸索出一些经验,介绍如下:蛀蚀蜡杆的害虫属小蠹科,其生活史为一年,即一年一代。成虫在五、六月份交配,交配后不久就产卵。由于蜡杆纵向表面涂有蜡层,比较光滑,而两头截面比较粗糙,固而成虫把卵严在蜡杆两头的截面上。几天后,卵即孵化成幼虫。幼虫不断蛀蚀蜡 Langfang City indigenous companies in the practice of wax bar for many years in the practice of how to prevent wax pest insects to find out some of the experience are described below: Beetles moth wax moths Division, its life history of one year, that is, a year. Adults are mated in May and June and lay eggs shortly after mating. As the wax rod longitudinal surface coated with wax layer, relatively smooth, and two cross-section is relatively rough, but adult eggs in the paraffin wax cross-section of the two ends. After a few days, the eggs hatch into larvae. Larvae keep eating wax