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以大棚番茄烟粉虱为研究对象,采用黄板诱捕和药剂防治的方法,研究了黄板悬挂高度、黄板成分以及黄板与啶虫脒配合使用对烟粉虱的诱捕效果。结果表明:黄板悬挂在番茄上部(黄板底部与番茄顶部持平),对烟粉虱引诱捕获效果最佳;添加烟粉虱性引诱成分的黄板(黄板)对烟粉虱的诱捕效果最好;啶虫脒和添加烟粉虱性引诱成分的黄板同时使用对烟粉虱的防治效果明显优于单独使用添加烟粉虱性引诱成分的黄板或啶虫脒单剂。
In the greenhouse tomato whitefly Bemisia tabaci, the trapping effects of yellow board trapping and pesticide control were studied on the yellowing board suspension height, the yellow board composition and the combination of yellow board and acetamiprid. The results showed that the yellow board was suspended in the upper part of tomato (the bottom of the yellow plate was flat with the top of the tomato), and the trapping effect on the Bemisia tabaci was the best. The trapping effect of the yellow plate (yellow plate) The best control effect of acetamiprid and yellow board adding attractants of B. tabaci was more effective than that of yellow board or acetamiprid alone.