烟粉虱近年来已经上升为茄果类瓜、类豆、类等多种蔬菜的主要害虫之一且,有愈演愈烈的趋势。对于烟粉虱的防治除,了应用农业防治、物理机械防治和生物天敌防治技术外适,时合、理地选用一些高效低、毒低、残留的药剂,仍是非常重要且不可替代的防治手段。经各地多项有关试验研究 In recent years, B. tabaci has been raised to one of the major pests of solanaceous melons, peas and so on, and there is a trend of intensification. In addition to the prevention and control of Bemisia tabaci, it is still very important and irreplaceable prevention and control to apply the technologies of agricultural prevention and control, physical and mechanical control and biological natural enemy prevention and control technology, and timely, rational selection of some agents with high efficiency, low toxicity and residue means. After a number of relevant experimental study