当前,小宗作物登记用药短缺问题突出。由于缺乏登记的专用农药,导致小宗作物超范围用药、滥用药的现象比较普遍,不仅增加了生产成本,还影响产品质量安全,亟待加以解决。一是小宗作物品种繁多。据调查,比较常见的小宗作物有155种,涉及特色蔬菜、瓜果、中草药材、食用菌、杂粮杂豆、油料等作物,常见病虫害超过200种。二是登记的农药产品少。一般的大宗作 At present, the shortage of registered crops for small crops is outstanding. Due to the lack of registered special pesticides, it has led to the overuse of small crops and the abuse of drugs. This not only increases the production cost but also affects the product quality and safety, which needs to be solved urgently. First, a small variety of small crops. According to the survey, there are 155 common small crops involving vegetables, fruits, Chinese herbal medicines, edible mushrooms, miscellaneous grains and beans, oil crops, common pests and diseases more than 200 kinds. Second, fewer registered pesticide products. General masterpiece