随着农药品种的不断增多,大量杀虫剂、杀菌剂、除草剂和各种植物激素在生产中的广泛应用,再加上很多农民在使用农药时方法不当,使得农作物药害难免会发生,因此,细分农作物药害的类型及症状,从而及时采取防治措施,是安全使用农药的一个非常关键的环节。经走访有关专家和生产厂家,农作物药害大体有以下几种类型。 With the increasing variety of pesticides, a large number of pesticides, fungicides, herbicides and various plant hormones in the production of a wide range of applications, coupled with many farmers in the use of pesticides improper method, making the crop will inevitably occur, Therefore, the classification of crop injury types and symptoms, and timely control measures, is the safe use of pesticides is a very crucial part. After visiting the relevant experts and manufacturers, crop injury generally has the following types.