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霸州市地处河北省中部,位于京、津、保三角地的中心,有耕地面积65万亩,以种植小麦、玉米、棉花、蔬菜等作物为主。近年来,随着国家一系列“支农”、“惠农”政策的出台,农民种植业积极性显著提高。但农作物在生长过程中,无疑会受到各种病虫害的侵袭,随着农药品种的更新换代,新品种、新剂型不断增加,农民盲目用药、滥用农药现象时有发生,农作物药害问题亦日益突
Bazhou is located in the central part of Hebei Province. It is located in the center of Beijing, Tianjin and Baojiao Triangle. It has a cultivated area of 650,000 mu, mainly for planting crops of wheat, corn, cotton and vegetables. In recent years, with the introduction of a series of “national support agriculture” and “benefiting agriculture” policies of the state, farmers’ enthusiasm for planting industry has been significantly raised. However, during the growing process of crops, they will undoubtedly be attacked by various pests and diseases. With the upgrading of pesticide varieties, the new varieties and new dosage forms are increasing, the blind use of pesticides by farmers and the abuse of pesticides sometimes occur, and the problem of crop injury is also becoming increasingly prominent