Ten problems must be clarified when purchasing plant protection machinery!
It is necessary to understand the characteristics of pests, diseases and weeds, and the application methods and requirements. For example, the location where diseases and pests occur or harm plants, the dosage form, physical properties and dosage of the agent, the spraying operation mode (powder spraying, fog, smoke, etc.), and the spray is constant, low or ultra-low, so as to select the type of plant protection machinery.