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一、正确选择除草剂1.根据草坪种类选用除草剂不同种类草坪对除草剂的耐药性不同。对成坪的冷季型草坪选用安全性较高的除草剂。冷季型草坪早熟禾对除草剂的耐性最高。成坪的暖季型草坪既可选用药效期较长
First, the correct choice of herbicides 1. According to the type of lawn herbicides selection of different types of lawn herbicides on the different resistance. On the lawn of the cold-season lawns selection of higher safety herbicides. Cold-season turfgrass has the highest tolerance to herbicides. Warm-season lawn can be used to choose a longer period of validity