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榆白长翅卷蛾(Acleris ulmicola Meyrick)属鳞翅目、卷蛾科、长翅卷蛾属。国外分布于日本、苏联的西伯利亚;国内分布于华北、东北、西北,虽属广布性种类,但大发生记录较少,对其生活习性国内尚未见报导。 1984年金县、沈阳大发生,寄主除原记录的白榆外,还发现为害刺榆。幼虫缀叶(将3—5片叶缀在一起)为害,取食叶肉,使叶片仅残留叶脉,形成不规则空洞,数日后
Acleris ulmicola Meyrick is a family of Lepidoptera, Trididae and Phasianus. Abroad is distributed in Japan, the Soviet Union of Siberia; domestic distribution in North China, northeast, northwest, although a wide range of types, but recorded less big, its domestic habits have not been reported in the country. In 1984 Jin County, Shenyang took place, in addition to the original record of white elm, but also found to damage the elm. Larvae decorated leaf (the 3-5 leaves together) damage, feeding on the leaves, leaf leaves leaving only the veins, the formation of irregular cavity, a few days later