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(2) 白杨透翅蛾Parantnrene tabaniformis Rottenberg[鳞翅目透翅蛾科] 分布国内:吉林、黑龙江、辽宁、内蒙古、北京、天津、河北、河南、江苏、浙江、甘肃、陕西、青海、宁夏、新疆; 国外:蒙古、苏联、德国、匈牙利、罗马尼亚、瑞典、希腊、西班牙、叙利亚、阿尔及利亚。寄主:主要为杨柳科各树种。为害与传播:白杨透翅蛾主要为害杨树(Populus spp)和柳树(Salix spp)。如毛白杨(P. tomentosa Carr)、银白杨(P. alba L)、加拿大杨(P. canadensis Moench)尤易受害,5年生以下的苗木及幼树受害较重;小叶杨(P. simonii Carr),小青杨(P.pseudo—simonii kitag)受害轻微。初孵化的幼虫,多在嫩芽,顶梢侵入,钻营隧道,因此被害梢往往枯萎下垂,抑制顶芽生长,徒生侧枝,形成秃梢。初龄幼虫在韧皮部与木质部之间,围绕树干钻蛀隧道,因此影响
(2) Parantnrene tabaniformis Rottenberg (Lepidoptera: Diptera) Distribution Domestic: Jilin, Heilongjiang, Liaoning, Inner Mongolia, Beijing, Tianjin, Hebei, Henan, Jiangsu, Zhejiang, Gansu, Shaanxi, Qinghai, Ningxia, Xinjiang; abroad: Mongolia, the Soviet Union, Germany, Hungary, Romania, Sweden, Greece, Spain, Syria, Algeria. Host: The main species willow branches. Harm and spread: poplar moths mainly harm Populus spp and Salix spp. Such as P. tomentosa Carr, P. alba L and P. canadensis Moench, were particularly vulnerable. Seedlings and saplings under 5 years old were seriously injured. P. simonii Carr ), P. pseudo-simonii kitag suffers a slight damage. Initially hatched larvae, mostly in the buds, the top of the invasion, drilling tunnels, so the wilting is often drooping, inhibiting the growth of the top buds, only the side branches, the formation of bald. The first instar larvae are affected by the tunnel boring the trunk between the phloem and the xylem