90.4%石蜡油乳油防治棉铃虫田闻药效试验
SEED INDUSTRY GUIDE（2008）
Abstract
90.4%石蜡油乳油对棉铃虫有较好的防治效果,田间试验结果表明:在棉铃虫发生期,用 90.4%石蜡油乳油600 ml/667m2剂量喷雾防治,药后3 d的防效达80.8%,药后7 d的防效达81.2%,优于对照药剂40%毒死蜱乳油125 ml/667m2的防效.
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