首页|Mortality of Three Stored Product Pests Exposed to Sulfuryl Fluoride in Laboratory and Field Tests
Mortality of Three Stored Product Pests Exposed to Sulfuryl Fluoride in Laboratory and Field Tests
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Effectiveness of sulfuryl fluoride (SF)for the control of three stored pests was investiga-ted as ahematives to methyl bromide(MB) and resistance to phosphine(PH3). The toxicity test indica-ted that SF at low concentrations was effective to control Sitophilus oryzae(L.),Rhyzopertha dominica Fabricius and Tribolium castaneum (Herbst). In addition,5.94g/m3 SF mixed with 14.27 g/m3 CO2 were used for fumigation of grain for 30d. The gas mixture was effective in the control of the adult pests and F1 progeny without negative effects concerning the quality of treated wheat,long -grain non -glutinous rice and medium to short-grain non-glutinous rice.
Suifuryl fluoride ( SF )Sitophilus oryzaeRhyzopertha dominicaTribolium castaneumgas mixtureCO2
Yan Xiaoping、Chai Yuxin、Xu Guogan、Zhang Juan、Sun Jiade、Shan Guangli、Jiang Shengjie、Wang Jialiang
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Chengdu Grain Storage Research Institute, State Grain Administration, P.R.China No.95 Huapaifang Street, Chengdu,Sichuan,610031 P.R.China