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Filtering by: Creator Stephen, W. P. Remove constraint Creator: Stephen, W. P. Subject Alfalfa leafcutting bee Remove constraint Subject: Alfalfa leafcutting bee

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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
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
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
The design and function of field domiciles and incubators for leafcutting bee management, (Megachile rotundata (Fabricius))

Creator:

Oregon State University. Agricultural Experiment Station and Stephen, W. P.

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
Propagation of the leaf-cutter bee for alfalfa seed production

Creator:

Oregon State University. Agricultural Experiment Station and Stephen, W. P.

Abstract:

Published September 1962. 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

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Oregon State University. Agricultural Experiment Station5
Stephen, W. P.5
Fichter, B. L.2
Vandenberg, J. D. (John Donald)2
Lahm, G.1
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1980-19893
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English [eng]5

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Oregon State University. Agricultural Experiment Station5

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Technical Report5

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Copyright Not Evaluated5

Subject

Alfalfa leafcutting bee[remove]5
Bees -- Diseases1

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