Gasified Pirimiphos methyl Control of Stored-grain Insects
We investigated the ability of gasified 50% pirimiphos-methyl EC to control storedgrain insects in a depot with storedgrain, and the ability of 5% pirimiphos-methyl AS to control insects in an empty depot. The results showed that there was no difference in chemical properties between gasified and EC pirimiphosmethyl. A concentration of 5.6 mg/kg gasified pirimiphosmethyl had better penetration into the grain and could effectively control the development of the offspring of storedgrain insects for one year. The effects of 0.5 g/m3 pirimiphos-methyl AS controlling insects in an empty depot with different sprayers were compared. The gasification applicator was significantly more effective than the common high pressure sprayer. Based on the detection of fatty acid and other residues in stored grain at different depths,controlling stored-grain insects by pirimiphos-methyl had no significant effect on quality.
Xie Xiongping Lei Yuesheng Xie Nieping Wan Qing Nie Siqiao Xiang Chuhua Zhou Hao Yan Xiaoping
Yueyang Jinniu Biotechnology Co.,Ltd 8th Floor,Torch Carve Out Center,Mid Baling Road, Yueyang,Hunan Yueyang Depot of State Grain No.58 East Changan Road, Linxiang, Hunan, 414 300, P.R China Hunan Chemical Industry Research Institute No.251 Section 2, Mid Furong Road, Changsha, Hunan 410007 Chengdu Grain Storage Research Institute No.95 Huapaifang Street, Chengdu, Sichuan, 610031, PR China
国际会议
成都
英文
103-107
2008-09-21（万方平台首次上网日期，不代表论文的发表时间）