The Kerria lacca uses the sticky excretion as a means to stick to the trees on which it lives.

紫胶虫用粘性排泄物作为停留在它所生存的树上的手段。

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There were some relationships between mineral salt contents of hosted branches and the thickness of raw lac, mortality, fecundity and secretion amount of K. lacca but not significant.

寄主植物无机盐含量与紫胶蚧胶被厚、死亡率、怀卵量、个体泌胶量有一定关系，但不是很紧密。

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There were some relationships between mineral salt contents of hosted branches and the thickness of raw lac, mortality, fecundity and secretion amount of K. lacca but not significant.

寄主植物无机盐含量与紫胶蚧胶被厚、死亡率、怀卵量、个体泌胶量有一定关系，但不是很紧密。

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