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随着林业的发展,林业实现基地化,大面积人工纯林栽培与日俱增,为某些暴发性害虫提供丰富的食物资源.白蚁赖以生存的寄主和生活环境大多为林木和林区土壤,为了弄清危害广西林木之白蚁的种类及分布规律,我们于1986年3月至1992年4月,历时6年,行程万里,调查总体面积86931平方公里,对5个市、8个地区24个县38个林场,4个自然保护区(金秀大瑶山、猫儿山、上岳、岑王老山)等人工营造的桉树、杉树、黑荆树、芒果、八角、肉桂、银杏、湿地松、龙眼等大面积基地林和保护区的大然林的白蚁种类及分布进行了调查,共采集标本295号,经中国科学院上海昆虫研究所夏凯龄教授、广东昆虫研究所平正明副研究员鉴定,计有4科17属66种,其中新种2个,新记录15个,待定种18个.比1982年广西森林病虫普查队所采集到的22种增加近两倍,是建国以来调查面积最广、持续时间最长、收集标本最多的一次,为今后开展综合治理提供了科学依据.现将已定名种类、分布区域及奇主情况报道如下:
With the development of forestry, forestry base, large-scale artificial pure forest cultivation growing, for some outbreaks of pests provide abundant food resources.White termites living host and living environment mostly for forest and forest soil, in order to get Qing hazards species and distribution of termites in Guangxi forest, we in 1986 March to April 1992, which lasted 6 years, the journey miles, the survey area of 86,931 square kilometers, to 5 cities, 8 districts and 24 counties 38 A tree farm, four nature reserves (Jinxiu Dayaoshan, Maoershan, Shangyue, Cen Wang Laoshan) and other artificially created eucalyptus, fir, black wattle, mango, star anise, cinnamon, ginkgo, , Longan and other large-scale base forest and protected areas Dalyan termites species and distribution were investigated, a total of 295 specimens collected by the Chinese Academy of Sciences, Shanghai Institute of Entomology Professor Xia Kai Ling, Guangdong Institute of Insect Ping Zhengming associate researcher, total There are 4 families and 17 genera and 66 species, of which 2 new species, 15 new records, to be scheduled species 18. Guangxi Forest Worm Census team in 1982 than the 22 species collected nearly doubled, since the founding of the survey area Canton, the longest duration, received Most of the time samples to provide a scientific basis for the future will now carry out comprehensive management of named species, the main distribution area and the odd case reported as follows: