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记者在河北省第二十五届植保信息暨农药械交流会上了解到,根据2012年河北省农作物布局、农药价格及病虫发生防治情况,预计2013年农药需求量折纯约1.23万吨,其中杀虫剂4187.12吨,占34.12%;杀螨剂378.78吨,占3.09%;杀菌剂3847.09吨,占31.35%;除草剂3472.12吨,占28.3%;植物生长调节剂385.71吨,占3.14%;杀鼠剂0.4吨。河北省常年病虫害发生面积在6亿亩左右,防治面积在5.5亿亩次左右,主要农作物有小麦、玉米、棉花、花生、蔬菜等,品种多,种植面积大。农作物主要病虫害
The reporter learned from the 25th Plant Protection Information and Pesticide Machinery Exchange Meeting in Hebei Province that according to the crop distribution in Hebei Province in 2012, the prevention and control of pesticide prices and pests and diseases, it is estimated that the demand for pure peasants in 2013 will be about 12,300 tons, Of which pesticides 4187.12 tons, accounting for 34.12%; acaricide 378.78 tons, accounting for 3.09%; fungicides 3847.09 tons, accounting for 31.35%; herbicide 3472.12 tons, accounting for 28.3%; plant growth regulators 385.71 tons, accounting for 3.14% Rodenticide 0.4 tons. Pest and disease occurrences in perennial areas of Hebei Province are about 600 million mu and the control area is about 550 million mu. The main crops are wheat, corn, cotton, peanuts, vegetables, etc. with a large variety of cultivated areas. Major crop pests and diseases