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随着农药的快速发展,农药的使用范围不断扩大,在一些作物上同时会出现多种病虫害问题,农民朋友在喷药的时候经常会将治疗病虫害的农药混合在一起,但是科学上是农药制剂不能随意混合用的。农药混用可以提高防治效果,扩大防治范围,节省人力、物力。但混用不是简单的混合,需要遵循一定的科学道理和原则。像配中药一样将多种药肥配在一块地施用,易造成药害。农药混用
With the rapid development of pesticides, the scope of application of pesticides has been expanding. At the same time, some pests and diseases may appear on some crops at the same time. Farmers and friends often mix pest and disease pesticides when spraying pesticides. However, it is scientifically a pesticide preparation Can not be mixed with. Mixture of pesticides can improve the prevention and treatment effect, expand the scope of prevention and control, and save manpower and material resources. However, the mix is not a simple mix, you need to follow certain scientific principles and principles. Like with traditional Chinese medicine will be a variety of fertilizers with a patch, easy to cause injury. Pesticide mix