黄刺蛾 Cnidocampa flauescens (Walk-er)俗名洋辣子,是“三北”防护林的主要食叶害虫之一。多年来,四平市杨树人工林受害面积达40多万亩,株虫口密度达550～670头,初孵幼虫近千头,树叶、杂草全被吃光,造成严重为害。在虫害调查时,发现大量病死虫尸,经鉴定其虫尸溶液含大量核型多角体病毒,为杆状病毒 A 亚组病毒,是典型的多粒包埋型的核型多角体病毒病(Nu-clear polyhedrosis Virus)。几年来,我 Cnidocampa flauescens (Walk-er) Common name of spicy moth, “Three North” shelter forest is one of the major leaf-feeding pests. Over the years, the poplar plantation in Siping City has an area of ​​more than 400,000 mu, an average of 550 to 670 mouthworms and nearly 1,000 newly hatched larvae. All the leaves and weeds have been eaten, resulting in serious damage. In the pest survey, found a large number of diseased dead cadaver, the zombie solution has been identified with a large number of nuclear polyhedrosis virus, baculovirus A subgroup of viruses, is a typical multi-karyotype of nuclear polyhedrosis virus disease Nu-clear polyhedrosis Virus). In recent years, I