Stump colonization and spread of Fomesannosus 5 years after thinning

Autor:	D. J. Morrison, A. L. S. Johnson
Rok vydání:	1978
Předmět:	Global and Planetary Change Horticulture Ecology biology Thinning Botany Western Hemlock Forestry New infection Colonization biology.organism_classification
Zdroj:	Canadian Journal of Forest Research. 8:177-180
ISSN:	1208-6037 0045-5067
DOI:	10.1139/x78-028
Popis:	Plots were thinned each month for 1 year in a Douglas-fir (Pseudotsugamenziesii (Mirb.) Franco) plantation and western hemlock (Tsugaheterophylla (Raf.) Sarg.) stand. Stumps colonized by Fomesannosus (Fr.) Karst. declined from an average of 82% in Douglas-fir and 62% in hemlock, 6 months after thinning, to 4 and 9%, respectively, 5 years after thinning. In 7 Douglas-fir and 14 hemlock stumps, F. annosus had colonized one or more primary roots and the stumps were a source of inoculum for new infection centers. The thinning, which removed about 25% of the stems, potentially doubled the number of F. annosus infection centers.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::823dfa644363e7217fda5ceec4cbcdb7 https://doi.org/10.1139/x78-028 Zobrazit plný text záznamu