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紫胶虫(Laccifer lacca)是一种广食性的昆虫。其寄主植物种类在全世界的自然分布区中约有350余种,其中320余种为我国所有,主要分布于云南南部和西南部。广西的寄主植物种类也很繁多,资源十分丰富。笔者曾于1968和1971年先后对桂西南和桂东南地区自然分布的寄主植物种类进行了调查,并在总结群众经验的基础上,于1971年搜集为147种,分属于32科78属,其中包括少数国外和区外引进的种类(附名录)。
Laccifer lacca is a polyphagous insect. Its host plant species in the natural distribution of the world about 350 species, of which more than 320 species are owned by our country, mainly in southern and southwestern Yunnan. Guangxi host plant species is also very diverse, very rich in resources. In 1968 and 1971, the author investigated the species of host plants naturally distributed in southwestern Guangxi and southeastern Guangxi and collected 147 species in 1971, belonging to 32 families and 78 genera, of which, Including a small number of foreign and regional introduction of the species (appendix).