Index Catalog // ScholarsArchive@OSU

Pear pollination studies in Oregon

Creator:: Stephen, W. P.
Abstract:: Published November 1958. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Oregon W. P. Stephen Agricultural Experiment Station Oregon State College Corvallis + lICULTURE R K A

Bumble bees of Western America (Hymenoptera: Apoidea)

Creator:: Stephen, W. P.
Abstract:: Published November 1957. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: TECHNICAL BULLETIN 40 Bumble Bees of Western America (Hymenoptera: Apoidea) W. P. STEPHEN L,Agricultural

Tree thinning and fire affect ectomycorrhizal fungal communities and enzyme activities

Creator:: Rasmussen, Ann L., Brewer, J. Stephen, Jackson, Colin R., and Hoeksema, Jason D.
Abstract:: Common ecological restoration treatments such as thinning trees and prescribed burning could result in changes to soil fungal communities and changes to the function of those communities. Ectomycorrhizal fungi are especially likely to be affected as they are symbionts on plant roots and exhibit host and niche preferences. Ectomycorrhizal fungi...
Resource Type:: Article
Full Text:: enzyme activities ANN L. RASMUSSEN ,1,� J. STEPHEN BREWER, COLIN R. JACKSON, AND JASON D. HOEKSEMA

Studies in the alkali bee (Nomia melanderi Ckll.)

Creator:: Stephen, W. P. and Evans, Daniel D., 1920-
Abstract:: Published August 1960. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Alkali Bee (Nomia melanderi CU.) 1. Soil Physical Requirements for Bee Nesting W. P. Stephen D. D. Evans

The Red Soils Experiment Station : its development, program, and accomplishments 1939 to 1964

Creator:: McDermid, J. T. (Jack Thomas), Besse, Ralph S. (Ralph Stephen), 1887-, and Oregon State University. Agricultural Experiment Station
Abstract:: Published December 1965. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: station superintendent. J. J. Inskeep, Leon Garoian, and Clive W. Cook, Clackamas County Extension Agents

Percolation and water requirement studies with alfalfa by means of lysimeters in Oregon

Creator:: Oregon State College. Agricultural Experiment Station, Hastings, Stephen H. (Stephen Harold), 1879-, and Dean, H. K. (Harold Karl), 1889-
Abstract:: Published February 1942. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: BULLETIN 404 LITERATURE CITED BRIGGS, L. J., and MCLANE, J. W. The Moisture Equivalent of Soils, U. S. D

Inhibition of chalkbrood spore germination in vitro (Ascosphaera aggregata: Ascosphaerales)

Creator:: Oregon State University. Agricultural Experiment Station, Stephen, W. P., Vandenberg, J. D. (John Donald), Fichter, B. L., and Lahm, G.
Abstract:: Published January 1982. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: aggregata: Ascosphaerales.) W. P. Stephen, J. D. Vandenberg, B. L. Fichter, and G. Lahm Authors: Professor

Etiology and epizootiology of chalkbrood in the leafcutting bee, Megachile rotundata (Fabricius), with notes on Ascosphaera species

Creator:: Oregon State University. Agricultural Experiment Station, Stephen, W. P., Vandenberg, J. D. (John Donald), and Fichter, B. L.
Abstract:: Published October 1981. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Laboratory, Logan, Utah. Authors:W. P. Stephen is Professor of Entomology, J. D. Vandenberg, and B. L

Harney County spring cereal yield and observation trials

Creator:: Kolding, Mathias F., Friedrichsen, Paul (Paul Stephen), and Oregon State University. Agricultural Experiment Station
Abstract:: Published February 1979. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: :) • • • • • • • • • • • • • • • • d- Cr) r r CO CO C\I C\J Lf) C•1 CO C\I r C\I C \ CD 0 CD U) O LO CD U) O LO CD LO CD CD LC) LO LC

Field domiciles and incubators for the leafcutting bee : their form and function in management

Creator:: Oregon State University. Agricultural Experiment Station, Stephen, W. P., and Undurraga O., Jaime M.
Abstract:: Published April 1979. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: T. R. Avery of Malheur County, Oregon. W. P. Stephen, Professor of Entomology, and J. M. Undurraga

ScholarsArchive@OSU

Pear pollination studies in Oregon

Bumble bees of Western America (Hymenoptera: Apoidea)

Tree thinning and fire affect ectomycorrhizal fungal communities and enzyme activities

Studies in the alkali bee (Nomia melanderi Ckll.)

The Red Soils Experiment Station : its development, program, and accomplishments 1939 to 1964

Percolation and water requirement studies with alfalfa by means of lysimeters in Oregon

Inhibition of chalkbrood spore germination in vitro (Ascosphaera aggregata: Ascosphaerales)

Etiology and epizootiology of chalkbrood in the leafcutting bee, Megachile rotundata (Fabricius), with notes on Ascosphaera species

Harney County spring cereal yield and observation trials

Field domiciles and incubators for the leafcutting bee : their form and function in management

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