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棉盲蝽是我国棉花主要害虫之一,全国各棉区都有分布;一般为害较重地区,棉花的损失达2—3成,个别严重地区,如陕西关中棉区,华北棉区的一些肥料多水分充足的棉田,经常遭到毁灭性的为害,严重的影响了棉花的产量。人们往往对棉盲蝽认识不清,有时把缘蝽、花蝽、长蝽等科的虫子,都算作盲蝽;也有人把为害不严重的或吃蚜虫的盲蝽,也算在内;对盲蝽的若虫更是不易分清,特别是卵,一般都不易找到,更无法识别。这样在防治工作中,就会造成混乱,或得到不良结果。在中国北部棉区,棉花
Cotton laceworm is one of the major cotton pests in China. There is a distribution in every cotton area throughout the country. Generally, the damage is heavier in areas with 2-3% of the loss of cotton. In some serious areas, such as some fertilizers in Guanzhong and North China cotton areas in Shaanxi Province, Cotton fields rich in water are often devastating and have a serious impact on cotton production. People are often unclear about the cotton bug, and sometimes the bug, bug, bug and other bugs are counted as bugs; also some not serious damage or eating aphids of the Lygus, also included; Lygus bug nymphs is not easy to distinguish, especially eggs, are generally not easy to find, but can not be identified. This will cause confusion in the prevention and control work or get bad results. Cotton in northern China, cotton