马尾松毛虫(Dendrolimus Punctatus,Walk.)是我国南方松林的大害虫,每年发生面积较大。一般连续两次危害后,松林会成片枯死。这不但影响林业的发展,而且也严重地影响群众造林的积极性。此外,松毛虫毒毛刺激人体,引起“松毛虫病”,也颇为人们所关注。解放后,在毛主席和党中央的英明领导下,开展了广泛的群众性防治运动。科技人员深入生产实际同工农群众相结合,取得了不少科研成果。对松毛虫生物学、生态学以及 Dendrolimus Punctatus (Walk.) Is a large pest in pine forests in the south of China, with a large area occurring annually. Generally two consecutive hazards, the pine forest will be dead. This not only affects the development of forestry, but also seriously affects the enthusiasm of the masses for afforestation. In addition, the pine caterpillar poison to stimulate the human body, causing “loose caterpillar disease”, but also quite concerned about. After the liberation, under the wise leadership of Chairman Mao and the Party Central Committee, a mass mass campaign of prevention and control was carried out. In-depth scientific and technological personnel in-depth integration with the workers and peasants, made a lot of scientific research. Dendrolimus biology, ecology as well