土栖白蚁是我区林木的一大害虫,危害杉木、檫树、马尾松、栎类、樟树、油桐等主要角材和经济林,特别是丘陵山地发生普遍,危害严重。近几年来,在毛主席革命路线指引下,各地积极开展护林灭 Terrestrial termites are a major pest of forest in our district, and endanger the main angle and economic forests of Chinese fir, poplar, Pinus massoniana, oak, camphor tree and tung oil tree, especially in hilly and mountainous areas. In recent years, under the guidance of Chairman Mao’s revolutionary line, various regions have been active in protecting forests