论文部分内容阅读
阿勒泰的杨树和柳树种类较多,是全国杨柳树基因库之一,也是对阿勒泰地区生态建设和社会经济最有价值的树种之一。近几年来,舞毒蛾对阿勒泰地区杨树和柳树林严重危害,同时逐步成灾,发生面积年年增加和扩散。对我区平原人工林、山区天然林严重危害,同时寄主树种较多文章中介绍了该虫的危害、成灾情况、发生规律及综合防控措施,为尽快控制其危害,提出了防治建议。
Altay is one of the most poplar and willow species in the country and one of the gene pool of willow trees in the country. It is also one of the most valuable species for ecological construction and social economy in the Altay region. In recent years, gypsy moths have caused serious damage to poplar and willow forests in the Aletai area, meanwhile, they have gradually become disaster-stricken. The area of their occurrence has been increasing and spreading year by year. The serious damage to the plain plantation and the natural forest in the mountainous area of our country is also introduced. In the more articles of the host tree, the harm, the disaster, the occurrence and the comprehensive prevention and control measures of the insect are introduced, and the prevention and control suggestions are put forward to control the harm as soon as possible.