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目的掌握成都地区白蚁的种类组成及白蚁优势种,为白蚁防治工作提供理论和实践指导,同时为白蚁防治管理和决策提供科学依据。方法采用抽样调查和重点调查相结合的方式在成都市辖区内的房屋建筑、文物古建筑、园林绿化、山地林区、农田生活区等不同生境中广泛采集白蚁标本。结果 2010-2013四年间在成都市城区及14个区(市)县共计647处房屋建筑,323条街道,83个村镇,35个公园,46处文物古建筑和98处山地林区中共采集白蚁标本1903号,计3科5属26种。分布较为突出的为黑胸散白蚁(占标本总数的67.95%)、黑翅土白蚁(11.46%)、圆唇散白蚁(7.19%)、尖唇散白蚁(4.35%)。黑胸散白蚁是房屋建筑(85.40%)、文物古建筑(81.25%)、园林绿化(69.72%)、山地林区(37.72%)的优势种群,黑胸散白蚁(35.58%)和黑翅土白蚁(31.53%)是农田生活区的优势种群。结论通过此次调查基本查清了成都地区的白蚁种类组成,及各生态环境下的白蚁危害情况,为开展白蚁防治工作提供了科学依据。
Objective To understand the species composition and termites dominant species of termites in Chengdu, provide theoretical and practical guidance for the control of termites, and provide scientific basis for the management and decision-making of termites. Methods The samples of termites were collected from different habitats such as house building, ancient cultural relics, landscaping, mountainous forest area and farmland living area in the area of Chengdu Municipality by means of combining sampling survey and key survey. Results A total of 647 house buildings, 323 streets, 83 villages and towns, 35 parks, 46 cultural relics and ancient buildings and 98 mountain forest areas in Chengdu City and 14 districts and counties in 2010-2013 were collected for termites Specimen 1903, accounting for 3 families and 5 genera and 26 species. The most prominent were black-breasted termites (accounting for 67.95% of the total number of specimens), black-winged termites (11.46%), round-necked termites (7.19%) and sharp-necked termites (4.35%). Black-breasted termites are the dominant species of house construction (85.40%), heritage ancient buildings (81.25%), landscaping (69.72%) and mountain forests (37.72%), black termites (35.58% Termite (31.53%) is the dominant species in farmland. Conclusion The investigation basically found out the species composition of termites in Chengdu and the damage of termites in various ecological environments, and provided a scientific basis for the prevention and control of termites.