杀虫双杀虫剂于1984年补办老品种登记18%杀虫双水剂,用于水稻、蔬菜、果树、玉米、小麦、甘蔗等作物防治多种害虫。据对农药产品登记动态统计至今年一季度,全国20个省、区、市131家企业登记产品161个厂次(单剂128个厂次、复配制剂33个厂次)。其中1984年登记52个厂次;1999年登记 Insecticidal double insecticide Replenishment of old varieties in 1984 registered 18% insecticide double agent, for rice, vegetables, fruit trees, corn, wheat, sugar cane and other crops to prevent and control a variety of pests. According to the dynamic statistics of registration of pesticide products, in the first quarter of this year, 161 enterprises (131 single plants and 33 complex plants) registered products of 131 enterprises in 20 provinces, regions and cities across the country. Among them, 52 were registered in 1984; registered in 1999