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小区药效试验结果表明:5%氟铃高氯乳油防治小菜蛾具有较好效果,其理想用量为1125-1500g/hm2。
Community efficacy test results show that: 5% of the high-chlorine fluoride ylide EC against Plutella xylostella has a good effect, the ideal amount of 1125-1500g / hm2.