| 中国紫胶虫生活史及其胶表物候 |
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| 引用本文： | 杨星池. 中国紫胶虫生活史及其胶表物候[J]. 林业科学研究, 1995, 0(1): 20-24 |
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| 作者姓名： | 杨星池 |
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| 作者单位： | 中国昆明林业科学研究院资源昆虫研究所 |
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| 摘 要： | 中国紫胶虫（Ｋｅｒｒｉａｃｈｉｎｅｎｓｉｓ）与其它胶蚧一样，均隐匿在其胶被内生长发育，外观难以看到各虫龄期的体形特征。用图表形式把各虫龄期及其相关的泌胶形态和冬夏两代各自所需无数标出，即可清楚看出该虫生活史、生活周期及各发育阶段期间的变化和关系。同时，列出各虫龄期特征检索表，便于在科研与生产中应用。
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| 关 键 词： | 中国紫胶虫，生活史，胶表物候，检索表 |
| 收稿时间： | 1993-11-12 |
A Study on the Life History of Kerria chinensis and Its Encrustation Phenslogy |
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| Yang Xingchi. A Study on the Life History of Kerria chinensis and Its Encrustation Phenslogy[J]. Forest Research, 1995, 0(1): 20-24 |
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| Authors: | Yang Xingchi |
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| Affiliation: | The Research Institute of Economic Insects, CAF Kunming 6502l6 |
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| Abstract: | Like other lac insects,Kerria chinensis Mahd.grows in its encrustation,therefore, it is difficult from its surface to observe its morphology characteristics of each in-star. In this paper relation between each instar and the related lac-excreting morphology andthe days which it needed in its winter and summer generation are depicted through schematicrepresentation. From the scheme,its life history, life cycle,changes and relation during itsgrowing period can be seen. At the same time characteristics of each stadium are indexedthrough index table,It is convenient to use this index table in scientific research and lac pro-duction. |
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| Keywords: | Kerria chinensis life history encrustation phenology index table |
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