白杨透翅蛾属鳞翅目透翅蛾科的害虫,以幼虫危害杨柳的枝干,严重地影响林木生长和材质。1971年4月沙岭子苗圃栽植的各种速生杨树品种,于1973年冬进行调查,1,500株当中,有1,043株受到危害,被害率为69%,其中造成风折的150株,占受害株数的15%。在风折木中美×小杂交杨占44%。因此,白杨透翅蛾是发展速生杨树的主要害虫之一。在毛主席革命路线指引下,我们在选育杨树速生用材品种的同时,对白杨透翅蛾的生活史进行了观察。经过几年的实践,初步掌握了其发生发展的规律,并采取了相应的防治措施,取得一定效果。 Poplar is a pest of Lepidoptera that belongs to the family Lepidoptera, infects the branches of willow with larvae, and seriously affects tree growth and material quality. In April 1971, various quick-growing poplar varieties planted in Shalingzi nursery were investigated in the winter of 1973. Among them, 1,043 strains were harmed and the damage rate was 69%, of which 150 strains caused the windfall 15% of the number of strains. In the wind folding wood in the United States x small hybrid poplar accounted for 44%. Therefore, poplar moth is one of the main pests to develop poplar. Under the guidance of Chairman Mao’s revolutionary line, we observed the life history of poplar moths while breeding poplar varieties. After several years of practice, it has initially mastered the law of its occurrence and development, and taken appropriate preventive and control measures to achieve certain results.