惰性粉处理稻谷防治锈赤扁谷盗的效果研究  

Effect of inert dust on Cryptolestes ferrugineus

作　　者：韩志强 郭超[2] 劳传忠[2] 韩冰冰 郑妙[2] 

机构地区：[1]广州岭南穗粮谷物股份有限公司,广东广州510800 [2]广东省粮食科学研究所粮食储藏与害虫防治研究室粮食储运国家工程实验室,广东广州510310 [3]广州市花国粮油收储有限公司,广东广州510800

出　　处：《粮油食品科技》2017年第2期85-88,共4页Science and Technology of Cereals,Oils and Foods

基　　金：粮食公益性行业科研专项(201313002-04);广东省科技计划项目(2012B020309001)

摘　　要：研究了经食品级惰性粉处理的稻谷中锈赤扁谷盗的生存时间,并在实仓验证了散装稻谷仓粮堆表层应用惰性粉拌粮的防治效果。用纯惰性粉处理锈赤扁谷盗的生存时间为0.8 d,采用150 mg/kg惰性粉拌粮法处理的稻谷中锈赤扁谷盗生存时间为0.9 d;无惰性粉处理的活虫样和稻谷样中锈赤扁谷盗的生存时间分别为13.3 d和18.6d。研究表明,惰性粉拌粮对锈赤扁谷盗有显著的防治效果,实仓试验中应用惰性粉可以减少锈赤扁谷盗的数量,但其应用技术有待进一步研究。Survival time of Cryptolestes ferrugineus（Stephens） was analyzed by mixing food-grade inert dust with paddy on the surface of grain in horizontal warehouse to verify the effect of prevention and control.The survival time of C.ferrugineuswas 0.8 d in pure food-grade inert dust,0.9 d after mixing 150mg/kg food-grade inert dust with paddy;while 13.3 d without paddy and 18.6 d in paddy.The results showed that the effect of food-grade inert dust on C.ferrugineusiswas obvious,and the application of food-grade inert dust in horizontal warehouse could reduce the amount of C.ferrugineus,but the technology needed to be further studied.

关 键 词：惰性粉 锈赤扁谷盗 生存分析 

分 类 号：S379.5[农业科学—农产品加工]