home
focus and scope
journal policies
Focus and scope Peer review process Openness and transparency Publication frequency Archiving Article processing charges Criteria for authorship and contributors Conflicts of interest Allegations of misconduct Complaints process Sponsors Journal History
author instructions
General Metadata Article Categories Openness and transparency Submission of manuscripts Manuscript text Citation standards Tables and figures Acknowledgements, funding and availability of research materials and data Supplementary files Procedures for revised and accepted manuscripts
special issues
editors
open access
other journals
Metsätieteen aikakauskirja Dissertationes Forestales Suo - Mires and Peat
contact
financial information
Full text of this article is only available in PDF format.

Christel Palmberg (email)

Maannousemasieni yleismaailmallisena ongelmana.

Palmberg C. (1969). Maannousemasieni yleismaailmallisena ongelmana. Silva Fennica vol. 3 no. 1 article id 4785. https://doi.org/10.14214/sf.a14571

English title: Fomes annosus – A universal problem. A review in recent literature.

Abstract

Fomes annosus (Fr.) Cke. (now Heterobasidion annosum (s.str.)) has proved highly adaptable to varying conditions. Thus, the fungus is able to alter the pH as well as in alkalic as acid direction according to the original pH-grade. The fungus spreads mainly by basidiospores or by the sterile mycelium, but maybe also by the conidiospores. The fungus has spread through the temperate zone; in the tropical and sub-tropical zone it is found sporadically. There is a mention in the literature of at least 136 species in which it has been found. It is found in hardwoods but is most disastrous in conifers. The economic losses are considered biggest in England, Germany and Scandinavia.

The research has not been able to find a safe way to protect the trees growing on an infected site. The only way to limit the damage seems to be the use of mixed stands. Stump-protection has proved to be a relatively effective way to prevent the spread of the fungus to uninfected sites. The formerly used creosote has been mainly substituted by new chemicals, such as sodium nitrite. They act by altering the stump in a way that is favourable for antagonists to Fomes annosus, such as Trichoderma viride and Penicillium sp., or the recently presented Peniophora gigantea.

Although the fungus is found in many tree species, there is a difference in the relative resistance of different species. Among the conifers, the Abies-species (with exception of Abies grandis, A. alba and A. sachalienensis) are considered comparatively resistant. The species of Larix and Pseudotsuga are more resistant than those of Picea and Pinus.

The PDF includes a summary in English.

Original keywords
levinneisyys; juurikääpä; lahottaja; isäntäpuut; torjunta

English keywords
distribution; Heterobasidion; Heterobasidion annosum; root rot; Fomes annosus; hosts; prevention

Published in 1969

Views 6400

Available at https://doi.org/10.14214/sf.a14571 | Download PDF

Creative Commons License CC BY-SA 4.0
Register
Click this link to register to Silva Fennica.
Log in
If you are a registered user, log in to save your selected articles for later access.
Contents alert
Sign up to receive alerts of new content
Export reference to EndNote / RefWorks
Related articles
Your selected articles
Send to email
Palomäki V., Hassinen A. et al. (1998) Open-top chamber fumigation system for exposure .. Silva Fennica vol. 32 no. 3 article id 681 (remove) | Edit comment
Cajander A. K., (1927) The scientific foundation of forestry as exempli.. Silva Fennica vol. no. 4 article id 4445 (remove) | Edit comment
Lindroos O., Henningsson M. et al. (2010) Forces required to vertically uproot tree stumps Silva Fennica vol. 44 no. 4 article id 135 (remove) | Edit comment
Ericsson T. S., Östlund L. et al. (2003) Destroying a path to the past – the loss of cult.. Silva Fennica vol. 37 no. 2 article id 507 (remove) | Edit comment
Aphalo P. J., Lahti M. et al. (2006) Responses of silver birch saplings to low soil t.. Silva Fennica vol. 40 no. 3 article id 328 (remove) | Edit comment
Liu C.-J., Westman C. J. et al. (2001) Matter and nutrient dynamics of pine (Pinus tabu.. Silva Fennica vol. 35 no. 1 article id 599 (remove) | Edit comment
Zhu J., Li X. et al. (2006) Factors affecting the snow and wind induced dama.. Silva Fennica vol. 40 no. 1 article id 351 (remove) | Edit comment
Vanhanen H., Veteli T. O. et al. (2007) Climate change and range shifts in two insect de.. Silva Fennica vol. 41 no. 4 article id 469 (remove) | Edit comment
Rantala J., Harstela P. et al. (2009) A techno-economic evaluation of Bracke and M-pla.. Silva Fennica vol. 43 no. 4 article id 186 (remove) | Edit comment
Finnish Society of Forest Science ., (1961) 50 years’ jubilee of the Society of Forestry in .. Silva Fennica vol. 0 no. 111 article id 4698 (remove) | Edit comment
Your search results
Silva Fennica · Finnish Society of Forest Science