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在粮油保管过程中,仓儲害虫是危害粮油安全的大敌之一。历年以来,我們都要花費不少的防治費用,对于长期儲备的粮食随着熏蒸次数的增多,粮油的营养成份也受到了一定程度的破坏。为了做到有效防治虫害,确保粮油品质,去年以来,我们尽量做到不熏或少熏,对于已熏蒸的粮食再度发生虫害感染,我們采用了敌敌畏、氯化苦、乙醇等混合剂进行露面熏杀,經过实践对米象、拟谷盜、地中海粉螟等虫害的成、幼虫均能达到較好的效果,结果詳見熏蒸杀虫記录表,这种方法費用低(每万斤0.33元)效果好、操作簡便。在粮食保管工作中,对实現四无,降低保管費用,确保粮油品質有着一定的現实意义。
Storage of grain and oil in the process of storage pests is one of the enemies endangering the safety of grain and oil. Over the years, we have to spend a lot of control costs, for the long-term reserves of food with the increase in the number of fumigation, grain and oil nutrients have also been a certain degree of damage. In order to effectively prevent pests and ensure the quality of grain and oil, since last year, we try our best not to smoked or smoked. For pest infestations of fumigated grain, we used a mixture of dichlorvos, chloropicrin and ethanol Kill, through practice on the rice, the proposed valley, Piper palletius and other pests into the larvae can achieve better results, the results see fumigation insecticidal record form, this method is low cost (0.33 per kg Yuan) good effect, easy to operate. In the course of food storage, there is a certain practical significance for the realization of “four noes”, lowering of custodial fees and ensuring the quality of grain and oil.