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如何防治档案库房害虫?我认为可从以下几个方面着手。 一、掌握适当时期施药杀虫。 档案害虫一般都具有耐热、耐寒、耐干、耐饥的特性,而且大都属于完全变态昆虫即由卵期、幼虫期、蛹期、成虫期构成一个生命周期。档案害虫的卵一般较细小,产卵较隐蔽。其蛹期也不食不动,均不易发现,这两个时期施药达不到理想的灭杀效果。幼虫期和成虫期是适宜的施药期,杀虫效果最好,如能在此时实施库房熏蒸杀虫将会收到事半功倍的效果。
How to prevent the file warehouse pests? I think from the following aspects. First, grasp the pesticide insecticide during the appropriate period. File pests are generally resistant to heat, cold, dry, and hunger-resistant characteristics, and most of them are completely metamorphic insects that are from the egg stage, larval stage, pupal stage, adult stage constitutes a life cycle. File pests eggs are generally smaller, more concealed spawning. The pupal period also not eat immobile, are not easy to find, these two periods of application of pesticides do not achieve the desired killing effect. Larvae and adult stage is the appropriate application period, insecticidal effect of the best, such as the implementation of warehouse fumigation insecticide will receive a multiplier effect.