松针锈病症状类型及锈孢子表面结构在分类学上的意义

Taxonomic significance of pinus needle rust symptom types and aeciospore surface structure

作者通过对东北不同地区不同松树松针锈病Ｃｏｌｅｏｓｐｏｒｉｕｍｓｐｐ．的调查发现，单维松上可表现１种症状类型，双维松上可表现出３种症状类型；锈孢子表面纹饰与这４种症状类型有内在联系，这在研究鞘锈菌的系统发育和分类学上具有重要意义。

Author discovered a symptom type on pines of single vascular bundle and three symptom types on pines of double vascular bundle in surveying pinus needle rust (Coleosporum spp.)on Pinus spp.in northeast China.Aeciospore surface veins are relative to theabove four symptom types,it has important significance on studying system development and taxonomy of Coleosporum Lev.