摘要
在敌敌畏中掺入酒精与磷化氢混合环流熏蒸 ,使混合气体在粮堆内均匀分布 ,解决了敌敌畏在粮堆内的施药难题 ,达到彻底防治书虱的目的。
Recirculation fumigation with mixture of DDVP+alcohol+PH 3 was tested,the mixed gas distributed uniformly in grain bulk.It can solve the problem of DDVP application in grain bulk,and control liposcelis completely.
出处
《粮食储藏》
2004年第5期12-14,共3页
Grain Storage