敌敌畏与食用香精对书虱的诱杀效果试验  

EFFECT OF DDVP AND FLAVOURING ESSENCE ON TRAPPING AND KILLING LIPOSCELIS BOSTRYCHOPHILUS L.

作　　者：杨龙德 杨自立 蒋天科 

机构地区：[1]重庆铜梁国家粮食储备库

出　　处：《粮食储藏》2005年第4期11-13,共3页Grain Storage

摘　　要：在我库进行了敌敌畏对书虱的诱杀试验。分别对1、13、20号仓采用不同的施药方式:1号仓采用80%敌敌畏乳油与食用香精约按6∶1比例和双飞粉混合施药,13号仓采用敌敌畏诱杀与磷化氢环流熏蒸相结合,20号仓为对照仓,其施药方式与13号仓的磷化铝施药方式相同。密闭21天后开仓取药,结果表明:敌敌畏对书虱的诱杀效果极为显著,但杀虫不彻底,而敌敌畏诱杀与磷化氢熏蒸相结合效果较为理想。DDVP was used to trap and kill Liposcelis bostrychophilus L., No. 1,13 and 20 warehouses were applied with different methods. 80 % DDVP emulsion and flavoring essence in the rate of 6 ： 1 mixed with were applied in NO. 1 warehouse. DDVP and PH3 fumigation was used in NO. 13 warehouse. No. 20 warehouse was the control warehouse, its application method was the same as No. 13 warehouse. The results showed that the trapping and killing effect of DDVP on Liposcelis bostrychophilus L, was obviously, but not for the insects, while DDVP combined with PH3 fumigation was good after seal for 21 days.

关 键 词：敌敌畏 书虱 诱杀 敌敌畏乳油 诱杀试验 食用香精 效果试验 磷化氢环流熏蒸 施药方式 磷化氢熏蒸 

分 类 号：S379.5[农业科学—农产品加工]