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一、棉盲椿象的演变及牧草盲椿象的为害棉盲椿象是棉花蕾铃期的主要害虫之一.在我国,为害棉花的盲椿象主要有五种:绿盲椿象主要在黄河流城及长江流城棉区为害,三点盲椿象、苜蓿盲椿象在华北、西北棉区为害,中黑盲椿象在长江流域棉区为害,牧草盲椿象是新疆棉区的优势种.这五种盲椿象中,只有牧草盲椿象以成虫越冬,其余四种均以卵越冬,因此在测报上前者与后四者有所不同.
The evolution of cotton-blind stinkbugs and the blindness of blind stinkbugs The cotton-stinked stinkbugs are one of the major pests in cotton budding period.In our country, there are mainly five kinds of blind stinkbugs that harm cotton: the green-blind stinkbug is mainly found in the Yellow River and the Yangtze River Flowering cotton area damage, three-point blind stinkbug, alfalfa blind Stinkbug damage in North China, Northwest cotton, black blind Stinkbug damage in the Yangtze River cotton area, forage blind stinkbug Xinjiang cotton area is the dominant species of these five kinds of blind stinkbug , Only flies blind grass to adults overwinter, the other four are overwintering, so in the report on the former and the latter four are different.