摘要
In the research, 5% imidacloprid oil at different doses were applied to prevent Myzus persicae in order to explore significance analysis in 3, 7, 14, and 20 d, respectively, in three fields, and the results showed that 5% imidacloprid oil per- formed significant for K326, G28 and Yunyan-87, suggesting 5% imidacloprid oil is effective in controlling Myzus persicae.
该文对5%吡虫啉乳油对烟草烟蚜进行3地田间药效试验,通过对不同剂量5%吡虫啉乳油,在药后3、7、14、20 d进行差异显著性分析。结果表明5%吡虫啉乳油对烟草K326、烟草G28、云烟-87防效效果较好。证明5%吡虫啉对烟蚜有较好的防治效果。
