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危害白蜡虫的寄生蜂种类繁多,芷江县已发现23种。一年数代,对雌白蜡虫常造成毁灭性的灾害。1976年10月本县汪碧山蜡虫场96%的雌蜡虫被寄生蜂危害死亡。白蜡蚧长角象Anthribius lajievorus Chao(简称蜡象)平均每头幼虫食害白蜡虫卵1500粒以上,结茧化蛹又要损坏很多白蜡虫卵粒。因此,被蜡象寄生的白蜡虫种只能孵化很少的白蜡虫,甚至成了空壳,便白蜡虫种的产蜡量明显下降。1973年本县自产的白蜡虫种蜡象寄生率平均达82.9%。
Endangered white wax insect parasite a wide range of Zhijiang County has found 23 species. A few generations a year, often caused by devastating catastrophe. In October 1976, 96% of the female Waxworms in the Wax Mountain Wax Farm in this county were killed by parasite bees. Anthracioceros longhorn like Anthribius lajievorus Chao (referred to as the wax figure) on average, each larvae eat more than 1,500 larvae of eggs, cocoon pupation and damage to many white wax eggs. Therefore, waxy parasitic waxworms can hatch only a small amount of waxworms, and even became an empty shell, white waxworm species of wax production dropped significantly. In 1973, the wax-producing parasites of the white wax insect species in this county averaged 82.9%.