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云南石梓Gmelina arborea Roxb是热带速生珍贵用材树种。其木材纹理细致,色白耐用,易于旋切加工,是制作高级家具、室内装饰、造船、建筑等方面的优质木材,近年来,在我国热带地区广为种植,但常遭虫害。我们从1982年以来,在西双版纳地区进行了调查,并在此基础上对其中几种危害严重的害虫进行了生物学特性初步观察及防治试验,现整理报道如下。
Yunnan Shi Zi Gmelina arborea Roxb is a tropical species of precious timber. Its fine wood texture, color white and durable, easy peeling processing, is the production of high-quality furniture, interior decoration, shipbuilding, construction and other aspects of high quality wood, in recent years, widely planted in tropical regions of our country, but often pests. Since 1982, we conducted a survey in Xishuangbanna Prefecture. On this basis, we conducted a preliminary observation on the biological characteristics of several pests that are endangered and their prevention and control tests. The report is organized as follows.