首页|TAXONMIC SIGNIFICANCE OF SYMPTOM CHARACTERISTICS AND AECIOSPORES SURFACE STRUTURE OF PINE NEEDLE RUST

TAXONMIC SIGNIFICANCE OF SYMPTOM CHARACTERISTICS AND AECIOSPORES SURFACE STRUTURE OF PINE NEEDLE RUST

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Symptoms of pine needle rust diseases was observed was observed in field in northeast region of China and surface structure of aeciospores from pines was observed on the scanning electron microscope on. It was found that the different symptoms of pine needle rust disease are directly related to surface of aeciospores. The pine needle rust disease of Pinus-Haploxylon has one symptom type (except Coleosporium pini-pumilae ) and one aeciospore type. The pine needle rust disease of Pinus-Diploxylon has three symptom types and three aeciospore types.

coleosporiumdisease symptomsurface structure of aeciosporestaxonomy

Xue Yu、Zhao Gang、Lin Yongmu、Shi Fen、Guo Yi

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Northeast Forestry University, Harbin 150040, China

1996

Journal of Northeast Forestry University

Journal of Northeast Forestry University

ISSN:1002-5618
年,卷(期):1996.7(4)