Species of Diaporthe (Diaporthaceae, Diaporthales) associated with Alnus nepalensis leaf spot and branch canker diseases in Xizang, China DOI Creative Commons

Jie‐Ting Li,

Li Yi,

Jiangrong Li

et al.

MycoKeys, Journal Year: 2025, Volume and Issue: 116, P. 185 - 204

Published: April 23, 2025

Alnusnepalensis is an important tree species in the Himalayas with significant ecological and economic roles. During disease surveys Xizang, China, we observed leaf spot branch canker symptoms on this tree. Fungal isolates associated these diseases were collected identified based morphological characteristics phylogenetic analysis of ITS, cal, his3, tef1, tub2 sequences. As a result, Diaporthealnicola sp. nov. D.amygdali from spots, while D.linzhiensis was to be cankered branches. This study identifies pathogenic alder trees, providing foundation for future management forest health research.

Language: Английский

Species of Diaporthe (Diaporthaceae, Diaporthales) associated with Alnus nepalensis leaf spot and branch canker diseases in Xizang, China DOI Creative Commons

Jie‐Ting Li,

Li Yi,

Jiangrong Li

et al.

MycoKeys, Journal Year: 2025, Volume and Issue: 116, P. 185 - 204

Published: April 23, 2025

Alnusnepalensis is an important tree species in the Himalayas with significant ecological and economic roles. During disease surveys Xizang, China, we observed leaf spot branch canker symptoms on this tree. Fungal isolates associated these diseases were collected identified based morphological characteristics phylogenetic analysis of ITS, cal, his3, tef1, tub2 sequences. As a result, Diaporthealnicola sp. nov. D.amygdali from spots, while D.linzhiensis was to be cankered branches. This study identifies pathogenic alder trees, providing foundation for future management forest health research.

Language: Английский

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