摘要
本试验将2%甲基嘧啶磷溴氰菊酯粉剂与食品级惰性粉混用,在五口实仓内进行粮面摔和,结合经济性,研究不同配比对仓储害虫的杀虫效果,提出相应的仓储客虫防治方法。试验结果证明,2%甲基嘧啶磷溴氰菊酯粉剂与食品级惰性粉以1∶1相混且单位用药量不低于90mg/kg时,对玉米象、印度谷蛾、锈赤扁谷盗,谷蠡、书虱等有良好的防治效果,经济性和实用性较好。
In this experiment,2%methyl pyrimidinphos-methyl deltamethrin powder was mixed with food grade inert powder and mixed on grain surface in five solid silos,the active methods of controlling stored-grain pests were put forward.The results showed that 2%methyl pyrimidinphos-methyl deltamethrin powder mixed with food grade inert powder at the ratio of 1:1 and with the dosage of 90mg/kg or more had a good control effect on Sitophilus Zeamais Motschulsky,Indian valley moth,tribolium Castaneum Rugulosum,rhizopertha Dominica and bookworm,economy and practicality.
作者
王涛
姜伟
张书远
孙华
Wang Tao;Jiang Wei;Zhang Shuyuan;Sun Hua(Tai'an Grain Depot of China Grain Reserves Corporation,Tai'an,Shandong 271000)
出处
《粮食科技与经济》
2020年第10期83-85,共3页
Food Science And Technology And Economy
