Efficacy of Sulfuryi Fluoride on Stored Grain Pests in a Warehouse Trial in China
Sulfuryl Fluoride is widely applied and is considered as a feasible substitute for methyl bromide in many countries. Efficacy of sulfuryl fluoride on stored grain pests,including R. dominica,S.oryzae, and T. castaneum, in a warehouse trial were undertaken in Guangzhou City of Guangdong Province,China in May 2006. According to the trial results, the doses of 40-5 g/m3with 48h-7d exposures gave complete mortality of adults,larvae and pupae of insect species, but couldn t complete control eggs. After exposed to sulfuryl fluoride 30-40 g/m3 for 48 h, the sulfuryl fluoride residues in paddy,flour,wheat, milk, rice were below the maximum levels in food premises. It is concluded that sulfuryl fluoride is an effective fumigant for control stored grain pests in China. These results will support sulfuryl fluoride product for registration.
sulfuryl fluoride fumigation stored grain pests
Zeng Ling Zhang Xinfu Xian Qing Chen Jiadong
Guangdong Institute for Cereal Science Research No.222 North Yuexiu Road, Guangzhou, Guangdong,510050 P.R.China
国际会议
成都
英文
579-582
2008-09-21（万方平台首次上网日期，不代表论文的发表时间）