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我国紫胶虫的寄主植物目前已达284种。在这284种寄主植物中,各地能够用于紫胶生产的寄主树约占十分之一左右,其余绝大部分为偶然性寄生的,没有生产价值。广泛地开展新的优良紫胶寄主植物的引种试放工作,从中发现新的优良寄主植物,这对紫胶生产的发展,有着一定的重要意义。我所从1962年起陆续对新引进的紫胶寄主植物——苏门荅腊合欢,进行栽培和试放研究,取得了初步结果。
The host plants of the lac insect in our country have now reached 284 species. Among the 284 species of host plants, about one tenth of the host trees can be used for the production of shellac. The rest are mostly sporadic and have no production value. Extensively carry out the introduction of new good shellac host plants put on trial work, from which found new good host plants, which has a certain significance for the development of shellac production. From 1962 onwards, I started to study on the newly introduced lac plant, Sumen laevigata, for cultivation and trial release, and achieved preliminary results.