Index Catalog // ScholarsArchive@OSU

Relationships between Swiss needle cast and ectomycorrhizal fungus diversity

Creator:: Luoma, Daniel L. and Eberhart, Joyce L.
Abstract:: Swiss needle cast (SNC) is a disease specific to Douglas-fir (Pseudotsuga menziesii) caused by the ascomycete Phaeocryptopus gaeumannii. Here we examine characteristics of the EM fungus community that are potentially useful in predictive models that would monitor forest health. We found that mean EM density (number of colonized root tips/soil...
Resource Type:: Article
Full Text:: :121– 132, doi:10.1051/forest:2006096 White TJ, Bruns TD, Lee S, Taylor J. 1990. Amplification and

Sequestrate fungi from Patagonian Nothofagus forests: Cystangium (Russulaceae, Basidiomycota)

Creator:: Trierveiler-Pereira, Larissa, Smith, Matthew E., Trappe, James M., and Nouhra, Eduardo R.
Abstract:: Six species of Cystangium, a genus of sequestrate taxa related to Russula, were collected in Patagonia (Argentina and Chile) during autumn 2001. Two species, C. depauperatum Singer & A.H. Sm. and C. nothofagi (E. Horak) Trappe, Castellano & T. Lebel, were already known from this region, while four new species,...
Resource Type:: Article
Full Text:: (Russulaceae, Basidiomycota) Trierveiler-Pereira, L., Smith, M. E., Trappe, J. M., & Nouhra, E. R. (2015

Rhizopogon togasawariana sp. nov., the first report of Rhizopogon associated with an Asian species of Pseudotsuga

Creator:: Mujic, Alija B., Hosaka, Kentaro, and Spatafora, Joseph W.
Abstract:: Rhizopogon subgenus Villosuli are the only members of the genus known to form an ectomycorrhizal relationship exclusively with Pseudotsuga. The specificity of this host relationship is unusual in that Rhizopogon is broadly associated with several tree genera within the Pinaceae and relationships with a host genus are typically distributed across...
Resource Type:: Article
Full Text:: ., & Spatafora, J. W. (2014). Rhizopogon togasawariana sp. nov., the first report of Rhizopogon associated with

Fertilization of Epichloë typhina stromata by mycophagous slugs

Creator:: Hoffman, George D. and Rao, Sujaya
Abstract:: Epichloë typhina, a fungal endophyte of cool season grasses, is heterothallic and an obligate out-crosser. In areas of endemism, its spermatia are moved between stromata of the two opposite mating types through egg-laying activities of Botanophila flies. In western Oregon, where the fungus was inadvertently introduced into seed-production fields of...
Resource Type:: Article
Full Text:: slugs Fertilization of Epichloë typhina stromata by mycophagous slugs Hoffman, G. D., & Rao, S

Morchella australiana sp. nov., an apparent Australian endemic from New South Wales and Victoria

Creator:: Elliott, Todd F., Bougher, Neale L., O'Donnell, Kerry, and Trappe, James M.
Abstract:: An abundant fruiting of a black morel was encountered in temperate northwestern New South Wales (NSW), Australia, during a mycological survey in Sep 2010. The site was west of the Great Dividing Range in a young, dry sclerophyll forest dominated by Eucalyptus and Callitris north of Coonabarabran in an area...
Resource Type:: Article
Full Text:: X-H, Zhao Q, Yang ZL, Hansen K, Taşkın H, Büyükalaca S, Dewsbury D, Moncalvo J-M, Douhan GW

History of the Columbia River Valley from the Dalles to the sea

Creator:: Lockley, Fred, 1871-
Abstract:: 3 volume set.
Resource Type:: Book

Oregon and Eldorado; or, Romance of the rivers [Columbia and Amazon]

Creator:: Bulfinch, Thomas, 1796-1867
Abstract:: Gerald W. Williams Collection
Resource Type:: Book
Full Text:: r I s, OREGON AND ELDORADO; OB, ROMANCE OF THE RIVERS. BY THOMAS BULFINCH, AUTHO~ OF "THE

Early Selection for Improving Volume Growth in Coastal Douglas-fir Breeding Programs

Creator:: Ye, T. Z. and Jayawickrama, K. J. S.
Abstract:: Measurements on growth traits up to 41 years of age from 68 progeny sites in eight first-generation breeding zones of coastal Douglas-fir (Pseudotsuga menziesii [MIRB.] FRANCO var. menziesii) in the US Pacific Northwest were used to investigate age trends of genetic parameters and to determine optimum age of selection. Heritabilities...
Resource Type:: Article
Full Text:: . A., S. A. CAMPBELL, J. R. POWELL, B. E. WOLFE, R. M. CALLAWAY, G. C. THELEN, S. HALLET, D. PRATI

Entomopathogens of Amazonian stick insects and locusts are members of the Beauveria species complex (Cordyceps sensu stricto)

Creator:: Sanjuan, Tatiana, Tabima, Javier, Restrepo, Silvia, Læssøe, Thomas, Spatafora, Joseph W., and Esperanza Franco-Molano, Ana
Abstract:: In the Amazon the only described species of Cordyceps sensu stricto (Hypocreales, Cordycipitaceae) that parasitize insects of Orthopterida (orders Orthoptera and Phasmida) are Cordyceps locustiphila and C. uleana. However, the type specimens for both taxa have been lost and the concepts of these species are uncertain. To achieve a more...
Resource Type:: Article

De-Haas van-Alphen effect in the quantum limit

Creator:: Karniewicz, Joseph J.
Abstract:: In this work we apply the finite temperature formulation of quantum statistical mechanics to an analysis of the de Haas-van Alphen effect in the quantum limit. A new expression is derived for the differential magnetic susceptibility which clearly shows the individual contributions of zero-temperature and non-zero temperature terms. Interactions have...
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE THESIS OF JOSEPH J. KARNIEWICZ for the degree of DOCTOR OF PHILOSOPHY in . PHYSICS

ScholarsArchive@OSU

Relationships between Swiss needle cast and ectomycorrhizal fungus diversity

Sequestrate fungi from Patagonian Nothofagus forests: Cystangium (Russulaceae, Basidiomycota)

Rhizopogon togasawariana sp. nov., the first report of Rhizopogon associated with an Asian species of Pseudotsuga

Fertilization of Epichloë typhina stromata by mycophagous slugs

Morchella australiana sp. nov., an apparent Australian endemic from New South Wales and Victoria

History of the Columbia River Valley from the Dalles to the sea

Oregon and Eldorado; or, Romance of the rivers [Columbia and Amazon]

Early Selection for Improving Volume Growth in Coastal Douglas-fir Breeding Programs

Entomopathogens of Amazonian stick insects and locusts are members of the Beauveria species complex (Cordyceps sensu stricto)

De-Haas van-Alphen effect in the quantum limit

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