Fungi in bark peeling wounds of Picea abies in central Sweden
Summary A total of 210 Norway spruce trees with stem wounds resulting from bark peeling by moose ( Alces alces ) were examined in three 45–50‐year‐old stands that contained 20‐30% of damaged trees. Injured stems were between 8 and 40 cm diameter at breast height (d.b.h.) and showed 1 to 23‐year‐old...
Published in: | European Journal of Forest Pathology |
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crwiley:10.1111/j.1439-0329.1996.tb01074.x 2024-06-23T07:45:13+00:00 Fungi in bark peeling wounds of Picea abies in central Sweden Vasiliauskas, R. Stenlid, J. Johansson, M. 1996 http://dx.doi.org/10.1111/j.1439-0329.1996.tb01074.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1439-0329.1996.tb01074.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1439-0329.1996.tb01074.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor European Journal of Forest Pathology volume 26, issue 6, page 285-296 ISSN 0300-1237 journal-article 1996 crwiley https://doi.org/10.1111/j.1439-0329.1996.tb01074.x 2024-06-13T04:23:06Z Summary A total of 210 Norway spruce trees with stem wounds resulting from bark peeling by moose ( Alces alces ) were examined in three 45–50‐year‐old stands that contained 20‐30% of damaged trees. Injured stems were between 8 and 40 cm diameter at breast height (d.b.h.) and showed 1 to 23‐year‐old wounds. Wounds varied in size from 2 to 4815 cm 2 . The size of injury correlated negatively with the age of the injury (r=‐0.24; p=0.004), and positive correlation was established between the age of the injury and d.b.h. of the wounded tree (r=0.50; p=0.0001). Each wound was sampled once using an increment borer and fungi were isolated. Among basidiomycetes, Stereum sanguinolentum was the most common (isolated from 26.7% of the damaged stems). Other common species were Cylindrobasidium evolvens (23.8%), Amylostereum areolatum (5.2%), A. chailletii (0.5%), Heterobasidion annosum (5.2%), Peni‐ophorapithya (1.4%), Sistotrema brinkmannii (1.0%). The ascomycete Nectria fuckeliana was the most common among all fungi (present in 35.7% of bark peeling wounds). The frequency of S. sanguinolentum infection correlated positively with the age of the injury (r=0.27; p=0.001) and the opposite relationship was revealed for C. evolvens (r=−0.30; p=0.0001). Furthermore, C. evolvens infection correlated positively with the wound size (r=0.30; p=0.0001) and negatively with the tree d.b.h. (r=−0.20; p=0.004). A positive correlation was found between tree d. b. h. and the occurrence in stems of H. annosum (r=0.23; p=0.001 and N. fuckeliana (r=0.23; p=0.0006). The spruce bark beetle Dendroctonus micans attacked 14.8% of wounded trees. Presence in stems of N. fuckeliana was associated significantly with the D. micans attack (r=0.190; p =0.006; χ 2 test: p=0.01). Except for a negative correlation between infections of S. sanguinolentum and H. annosum (r=‐0.140; p=0.04), no significant relationship between fungal species was found. Article in Journal/Newspaper Alces alces Wiley Online Library Norway European Journal of Forest Pathology 26 6 285 296 |
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Open Polar |
collection |
Wiley Online Library |
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crwiley |
language |
English |
description |
Summary A total of 210 Norway spruce trees with stem wounds resulting from bark peeling by moose ( Alces alces ) were examined in three 45–50‐year‐old stands that contained 20‐30% of damaged trees. Injured stems were between 8 and 40 cm diameter at breast height (d.b.h.) and showed 1 to 23‐year‐old wounds. Wounds varied in size from 2 to 4815 cm 2 . The size of injury correlated negatively with the age of the injury (r=‐0.24; p=0.004), and positive correlation was established between the age of the injury and d.b.h. of the wounded tree (r=0.50; p=0.0001). Each wound was sampled once using an increment borer and fungi were isolated. Among basidiomycetes, Stereum sanguinolentum was the most common (isolated from 26.7% of the damaged stems). Other common species were Cylindrobasidium evolvens (23.8%), Amylostereum areolatum (5.2%), A. chailletii (0.5%), Heterobasidion annosum (5.2%), Peni‐ophorapithya (1.4%), Sistotrema brinkmannii (1.0%). The ascomycete Nectria fuckeliana was the most common among all fungi (present in 35.7% of bark peeling wounds). The frequency of S. sanguinolentum infection correlated positively with the age of the injury (r=0.27; p=0.001) and the opposite relationship was revealed for C. evolvens (r=−0.30; p=0.0001). Furthermore, C. evolvens infection correlated positively with the wound size (r=0.30; p=0.0001) and negatively with the tree d.b.h. (r=−0.20; p=0.004). A positive correlation was found between tree d. b. h. and the occurrence in stems of H. annosum (r=0.23; p=0.001 and N. fuckeliana (r=0.23; p=0.0006). The spruce bark beetle Dendroctonus micans attacked 14.8% of wounded trees. Presence in stems of N. fuckeliana was associated significantly with the D. micans attack (r=0.190; p =0.006; χ 2 test: p=0.01). Except for a negative correlation between infections of S. sanguinolentum and H. annosum (r=‐0.140; p=0.04), no significant relationship between fungal species was found. |
format |
Article in Journal/Newspaper |
author |
Vasiliauskas, R. Stenlid, J. Johansson, M. |
spellingShingle |
Vasiliauskas, R. Stenlid, J. Johansson, M. Fungi in bark peeling wounds of Picea abies in central Sweden |
author_facet |
Vasiliauskas, R. Stenlid, J. Johansson, M. |
author_sort |
Vasiliauskas, R. |
title |
Fungi in bark peeling wounds of Picea abies in central Sweden |
title_short |
Fungi in bark peeling wounds of Picea abies in central Sweden |
title_full |
Fungi in bark peeling wounds of Picea abies in central Sweden |
title_fullStr |
Fungi in bark peeling wounds of Picea abies in central Sweden |
title_full_unstemmed |
Fungi in bark peeling wounds of Picea abies in central Sweden |
title_sort |
fungi in bark peeling wounds of picea abies in central sweden |
publisher |
Wiley |
publishDate |
1996 |
url |
http://dx.doi.org/10.1111/j.1439-0329.1996.tb01074.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1439-0329.1996.tb01074.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1439-0329.1996.tb01074.x |
geographic |
Norway |
geographic_facet |
Norway |
genre |
Alces alces |
genre_facet |
Alces alces |
op_source |
European Journal of Forest Pathology volume 26, issue 6, page 285-296 ISSN 0300-1237 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1439-0329.1996.tb01074.x |
container_title |
European Journal of Forest Pathology |
container_volume |
26 |
container_issue |
6 |
container_start_page |
285 |
op_container_end_page |
296 |
_version_ |
1802638257978081280 |