Full TGIF Record # 3840
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DOI:10.1139/b78-198
Web URL(s):http://www.nrcresearchpress.com/doi/pdf/10.1139/b78-198
    Last checked: 07/18/2012
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    Access conditions: Item is within a limited-access website
Publication Type:
i
Refereed
Author(s):Molina, Randolph J.; Trappe, James M.; Strickler, Gerald D.
Author Affiliation:Molina and Trappe: Pacific Northwest Forest and Range Experiment Station, Forestry Sciences Laboratory, Corvallis; Strickler: Pacific Northwest Forest and Range Experiment Station, Range and Wildlife Habitat Laboratory, LaGande, OR
Title:Mycorrhizal fungi associated with Festuca in the western United States and Canada
Source:Canadian Journal of Botany. Vol. 56, No. 14, July 15 1978, p. 1691-1695.
# of Pages:5
Related Web URL:http://www.nrcresearchpress.com/doi/abs/10.1139/b78-198
    Last checked: 07/18/2012
    Notes: Abstract only
Keywords:TIC Keywords: Festuca; Fungi; Festuca idahoensis; Festuca scabrella
Abstract/Contents:"Vesicular-arbuscular mycorrhizal infection and associated mycorrhizal fungi were examined for Festuca viridula, Festuca idahoensis, Festuca scabrella, Festuca thurberi, Festuca ovina, and Festuca arizonica occurring in Festuca-dominated grasslands in the western United States and Canada. All plants were mycorrhizal. Nearly all had mycorrhizal infection in 75% or more of their fine root length. Although levels of infection were consistently high, spore numbers were generally low. No differences in the degree of infection between Festuca species or habitats were observed. Eleven mycorrhizal fungi were identified and ranked by decreasing frequency as follows: Glomus fasciculatus, Glomus tenuis, Gigaspora calospora, Acaulospora laevis, Glomus macrocarpus var. macrocarpus, Glomus microcarpus, Acaulospora scrobiculata, Glomus mosseae, Glomus macrocarpus var. geosporus, Sclerocystis rubiformis, and an unidentified Acaulospora species. It was common to find two or more species infecting an individual plant. The mean number of fungal associates per community site ranged from 2.7 species for F. idahoensis to 5.0 species for F. arizonica. We found no evidence for specificity of any of the mycorrhizal fungi for any particular Festuca host.
Language:English
References:27
Note:Pictures, b/w
Figures
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ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Molina, R. J., J. M. Trappe, and G. D. Strickler. 1978. Mycorrhizal fungi associated with Festuca in the western United States and Canada. Can. J. Bot. 56(14):p. 1691-1695.
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DOI: 10.1139/b78-198
Web URL(s):
http://www.nrcresearchpress.com/doi/pdf/10.1139/b78-198
    Last checked: 07/18/2012
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
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MSU catalog number: QK 1 .C3
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