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A NEW PARASITE OF SPRUCE FROM BRITISH COLUMBIA

 

作者: A. Funk,  

 

期刊: Canadian Journal of Botany  （NRC Available online 1965）
卷期: Volume 43, issue 1  

页码: 45-48

 

ISSN:0008-4026

 

年代: 1965

 

DOI:10.1139/b65-006

 

出版商: NRC Research Press

 

数据来源: NRC

 

摘要:

Botryosphaeria piceaen. sp. is a parasite which causes perennial cankers ofPicea sitchensis(Bong.) Carr. andP. engelmanniiParry in British Columbia. The affected branches may remain alive for many years. The fungus has been found only in the sexual state, producing ascospores chiefly in early spring.

 

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