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本文主要论述２５％辟蚜雾ＤＧ（水分散粒剂）等几种农药对甘蔗绵蚜的防治效果，介绍了防治绵蚜试验的调查方法及防效计算公式。试验结果表明：２５％辟蚜雾ＤＧ３０ｇ／亩和４０ｇ／亩处理的触杀性最强，防效最好达１００％。
This article mainly discusses the prevention and control effects of 25% pest aphids and fogging DG (water dispersible granule) on the cotton aphid control. The survey method and the control formula for the control of cotton aphid were introduced. The test results show that: 25% of the aphids sprayed DG30g / acre and 40g / acre treatment strongest contact, the best control effect of up to 100%.