论文部分内容阅读
杨梦尼夜蛾Orthosia incerta Hüfnagl属鳞翅目夜蛾科。1976年在石河子市部份钻天杨上首次发现。1978年开始大面积为害白蜡,到1981年时,市郊的苹果树也受到严重危害,发病面积逐年增加。目前,该虫已成为本地区春季主要暴发性食叶害虫。由于未见国内对此虫的详细报道,我们自1978年以来,对杨梦尼夜蛾的生物、生态学特性进行了初步观察及防治试验。一、分布与寄主据初步调查,杨梦尼夜蛾在新疆北疆沿天山一带的平原地区有分布。据文献记载,国内分布于新疆、黑龙江和台湾省;国外分布于日
Noctuidae Orthosia incerta Hüfnagl is a family Lepidoptera nymphalidae. In 1976, Shihezi City, part of the drilling days Yang found. Since 1978, large areas of white wax have been damaged. By 1981, the apple trees in the suburbs were seriously endangered and their area of disease increased year by year. At present, the insect has become the main spring outbreak of leaf insects in the region. Since there is no detailed report of this insect in China, we have conducted preliminary observation and control tests on the biological and ecological characteristics of Lygus nymph since 1978. First, the distribution and host According to a preliminary survey, the young Meng noctuorium along the Tianshan Mountains in northern Xinjiang are distributed in the plains. According to the literature, the country is located in Xinjiang, Heilongjiang and Taiwan provinces; abroad distributed in Japan