kerria

kerria

1. Kerria japonica DC.

[医] 棣棠

2. Kerria DC.

[医] 棣棠属

3. Kerria yunnanensis

云南紫胶虫

4. Keywords Kerria sindica （Mahd. ）;Shellac;

信德紫胶虫;片胶;

5. In agamous propagation aspect which is rarely studied, technique is given and at last prospects of Kerria lacca host plants are viewed.

在研究相对较少的寄主植物无性繁殖方面提出研究的思路和对策;最后展望了寄主植物今后的研究发展方向.

6. The cluster analysis method of karyotype resemblance-near coefficient was used to study the relationship and evolution of seven species in the genus Kerria.

摘要运用核型近似系数聚类分析方法，分析了胶蚧属7种紫胶虫的亲缘关系与系统演化。

7. kerria japonica

棣棠

8. Japanese kerria flower

棣棠花

9. Kerria ruralis

田紫胶虫

10. The Present Status and Prospects of Kerria lacca Host Plants

紫胶虫寄主植物研究现状与展望

11. Kerria spp. ecosystem

紫胶虫生境

12. Kerria lacca

紫胶蚧

13. Relationship between mineral salt contents of host trees and Kerria lacca

紫胶蚧与寄主植物无机盐含量关系初步研究

14. A Study on the Relationship between Amino Acid Content of Host Trees and Kerria lacca

紫胶蚧与寄主植物氨基酸含量关系初步研究

15. A Preliminary Study on Biology of Kerria lacca strain Rangeeni

紫胶蚧兰吉尼品系引种繁殖初步研究

16. Growth of Schleichera oleosa infested by Kerria lacca

紫胶蚧寄生对久树生长的影响

17. The influence on plants nutrient contents parasitized by Kerria lacca

紫胶蚧寄生对寄主植物营养成分的影响

18. There are obvious linear relationship between individual weight and adult density, between adult density and amount of lac secreted by per Kerria lacca on double logarithmic coordinate axis.

紫胶蚧成虫密度与虫体重、个体泌胶量在双对数图上直线关系明显。

19. The ratio of hosted branch below 1 year old was more than 95%,1 to 2 year old was 5%,Kerria lacca hardly hosted on branch over 2 year old.

紫胶蚧选择在1年生及其以下枝条上固定取食的比率达95%以上,1年生以上2年生以下枝条上固定取食的比率为5%,基本不在2年生及其以上枝条上固定取食。

20. With comparison and cluster analysis methods,the relationship between mineral salt contents of host trees and Kerria lacca was studied.

结果表明,不同寄主植物之间和是否被紫胶蚧寄生的枝条之间,无机盐含量存在差异,14种枝条的无机盐含量分成4组。

21. Natural Distribution, Diffusion and Geographical Origin of the Genus Kerria (Hemiptera: Kerriidae)

胶蚧属昆虫的自然分布扩散及地理起源(半翅目:胶蚧科)

22. The resources conservation of lac insects in Kerria and its utilization

胶蚧属昆虫资源保护及利用

23. Behavioral mechanism of mutual-aid interactions between ant and Kerria lacca Kerr

蚂蚁和紫胶蚧互利关系中的行为机制