果园化学除草法虽已被广大果农接受，但在实际应用中，常常发生使用不当而造成药害。那么在果园中使用除草剂应注意哪些问题呢？ 一、选用适合果园用的除草剂 果园中最为常用的除草剂有草甘膦（农达）和百草枯。这两种除草剂在土壤中很容易化解，残效期短，因此对果树根系安全 Although the orchard chemical weeding method has been accepted by the majority of farmers, but in practical applications, it is often improper to cause injury. So what should be noted when using herbicides in the orchard? First, the selection of suitable for orchard herbicides Orchard in the most commonly used herbicide glyphosate (Nongda) and paraquat. These two herbicides are very easy to dissolve in the soil, the short residual period, the root of the fruit tree security