2026-05-05T18:40:41Zhttps://uvadoc.uva.es/oai/requestoai:uvadoc.uva.es:10324/408182024-12-17T13:18:06Zcom_10324_1183com_10324_931com_10324_894col_10324_1396
Sydowia polyspora dominates fungal communities carried by two Tomicus species in pine plantations threatened by Fusarium circinatum
Muñoz Adalia, Emigdio Jordan
Sanz Ros, Antonio Vicente
Flores Pacheco, Juan Asdrúbal
Hantula, Jarkko
Díez Casero, Julio Javier
Vainio, Eeva J.
Fernández Fernández, María Mercedes
Fungal diversity
Diversidad fúngica
Mycobiota
Micobiota
Phoresy
Foresis
Pinus radiata
Tomicus destruens
3106 Ciencia Forestal
Producción Científica
Bark beetles (Coleoptera, Scolytinae) carry a diverse filamentous fungal community
sometimes acting as vectors or carriers of phytopathogens. In this study, mycobiota carried by two
Tomicus species (Tomicus piniperda and Tomicus destruens) were investigated through (i) morphological
and molecular identification of taxa; (ii) taxonomic richness, diversity, evenness, dominance
and phoresy indices; (iii) ecological network analysis and (iv) statistical co-occurrence analysis.
The studied mycobiota were formed by eleven taxa and showed a moderate fungal diversity with low
evenness. The fungus Sydowia polyspora was significantly abundant and dominated the community.
All the fungal taxa were randomly associated. Both insect species (T. piniperda and T. destruens) were
collected from plantations of Pinus radiata infected by Fusarium circinatum. The ecological factors that
could drive community ecology and phoretic links between fungi and bark beetles are discussed.
Ministerio de Economía, Industria y Competitividad - Fondo Europeo de Desarrollo Regional (project AGL2015-69370-R)
Ministerio de Economía, Industria y Competitividad (project AGL2012-39912)
Junta de Castilla y León - Fondo Europeo de Desarrollo Regional (grant ORDEN EDU/1083/2013)
2020-05-06T12:10:24Z
2020-05-06T12:10:24Z
2017
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Forests, 2017, vol. 8, n. 4. 16 p.
1999-4907
http://uvadoc.uva.es/handle/10324/40818
10.3390/f8040127
eng
https://www.mdpi.com/1999-4907/8/4/127
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
© 2017 MDPI
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UVaDOC. Repositorio Documental de la Universidad de Valladolid
http://uvadoc.uva.es/handle/10324/40818