冬季混合环流熏蒸防治锈赤扁谷盗

Prevention of Cryptolestes Ferrugineus by Mixed Recirculation Fumigation in Winter

在高大平房仓储粮过程中,目前较难防治的就是锈赤扁谷盗和书虱,尤其在冬季,这些害虫更难防治,利用自制的"自动控制药物发生器",将敌敌畏加热与磷化铝混合环流薰蒸,为在冬季杀虫探索出一条新途径。

During grain storing in high and large flat storage, the injurious insects which are most difficult to prevent are cryptolestes ferrugineus and booklice. In winter, they are even more difficult to prevent. We make use of self-made ＂auto-controlled drug generator＂ to mix DDVP and aluminium phosphide for recirculation fumigation, which is a new way to kill insects in winter.