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白拟弹跳虫(Onychiurus sp.),乳白色,体形较小,体长约1.5—2毫米,腹部占体长的二分之一。其身体分为头、胸、腹三部,胸、腹共9节。头部前端有一对分节、棒状的触角;胸部3节,有胸足3对;腹部6节,无弹跳器。除尾节较短外,其余各节基本相等。 白拟弹跳虫不会跳,但爬行灵活,有假死、怕光、怕干燥习性,喜欢在阴暗潮湿和腐殖质多的环境生活。自1972年以来,我场棉花遭受该虫为害,棉子幼芽被咬成小凹缺,甚至咬断,被咬处发
White onychomycosis (Onychiurus sp.), Milky white, smaller body length of about 1.5-2 mm, the abdomen accounted for half of the body length. The body is divided into head, chest, abdomen, chest, abdomen, a total of 9 sections. The front of the head has a pair of segments, rod-shaped antennae; chest 3, with 3 pairs of chest; abdomen 6, no bouncing. In addition to the short tail section, the rest of the sections are basically equal. White will not jump bounce insect, but crawling flexible, suspended animation, fear of light, afraid of dry habits, like dark and humid humus and environmental life. Since 1972, cotton in my field has been attacked by the insects, cotton buds have been bite into small recesses, or even bite off, bitten hair