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为筛选出防治草莓白粉病的高效药剂,并掌握最佳使用浓度,我们开展了30%苯甲·丙环唑乳油防治草莓白粉病试验,试验结果表明,其防治效果较好,最佳使用浓度为3000~5000倍。
In order to screen out the effective pesticide against strawberry powdery mildew and to master the optimum concentration, we conducted the test of strawberry powdery mildew with 30% benzopirone EC. The results showed that the control effect was better and the best concentration 3000 to 5000 times.