Index Catalog // ScholarsArchive@OSU

History and distribution of bee diseases in Oregon

Creator:: Black, A. Burr
Abstract:: This thesis is a discussion of the major bee diseases found in Oregon with notes on minor ailments of bees and on diseases not yet present followed by a history of the introduction and spread of the more important diseases, a history of bee legislation in Oregon and a discussion...
Resource Type:: Masters Thesis
Full Text:: or no importance in Oregon. Septicemia is a blood disease of adult bees caused by bacillus

Etiology and pathogenesis of chalkbrood in the alfalfa leafcutting bee, Megachile rotundata

Creator:: Vandenberg, J. D. (John Donald)
Abstract:: Chalkbrood is a mycosis of larvae of the alfalfa leafcutting bee, Megachile rotundata (Fabricius). It is a serious threat to alfalfa seed growers in western North America who use populations of this bee for pollination. Basic studies were conducted to determine the etiology of this disease and the course of...
Resource Type:: Dissertation
Full Text:: determine the etiology of this disease and the course of pathogenesis in afflicted larvae. Spores of

The parasite Aspergillus flavus Link and other fungi of the biosphere of the alkali bee Nomia melanderi Ckll., in eastern Oregon and Washington

Creator:: Baker, Gerald Merritt
Abstract:: The pathogenicity of A. flavus on alkali bee larvae was studied using sample materials from three nesting sites of these soil inhabiting bees along the Oregon-Washington state line. Soil saprophytes of the biosphere of the alkali bee were also studied. Field observations and direction of soil cores from bee beds...
Resource Type:: Dissertation
Full Text:: these soil inhabiting bees along the Oregon-Washington state line. Soil saprophytes of the biosphere

Honey bee diseases and their control

Creator:: Johansen, C. A. (Carl A.), Burgett, D. M., Oregon State University. Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension Service, and United States. Department of Agriculture
Abstract:: Published January 1981. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: most of the healthy, young house bees. Dysentery While this is not a disease in the pathological sense

A contribution to the study of Oregon plants visited by honey bees, with special reference to those utilized as a source of pollen

Creator:: Youse, Howard Ray
Resource Type:: Masters Thesis
Full Text:: ) 75 famillea and 220 genera of higher plants of Oregon are reported as visited by honey bees, This

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:: ). In 1969, the disease was first recorded from honey bees in Califor- nia (Thomas and Luce, 1972) and

Bees for legume seed production

Creator:: Oregon State College. Agricultural Experiment Station and Scullen, Herman A. (Herman Austin), 1887-
Abstract:: Published October 1955. 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:: and Federal Experiment Stations, in- cluding Oregon, have demonstrated the need of bees for

Effect of livestock grazing on native bees in a Pacific Northwest bunchgrass prairie

Creator:: Kimoto, Chiho
Abstract:: Native bees play an important role as pollinators of natural vegetation and agricultural crops. Yet many pollinators, including some native bees, are declining in numbers. Some of the potential causes of these declines are habitat destruction and degradation by various human land uses, including urban development and sprawl, construction of...
Resource Type:: Masters Thesis
Full Text:: on December 3, 2010. Title: Effect of Livestock Grazing on Native Bees in a Pacific Northwest

Native bee diversity and floral resource availability in two Willamette Valley Oregon ecosystems

Creator:: Bergh, Jennifer E.
Abstract:: The importance of pollinators in native and managed landscapes is well known, and recent interest is directed towards investigating the role of native bees as providers of pollination ecosystem services. Uncertainty about bee populations at global and local scales has prompted research and general interest in conservation of bee diversity....
Resource Type:: Masters Thesis
Full Text:: : Native Bee Diversity and Floral Resource Availability in Two Willamette Valley Oregon Ecosystems

Bees Associated with Linden (Tilia spp.) Trees and their Susceptibility to Toxic Sugars in Nectar

Creator:: Argoti, Adriana G.
Abstract:: Bees provide critical pollination services to diverse agricultural crops, native plants and trees. Globally, there are reports of bee declines which have been attributed to diseases, exposure to pesticides and changes in land use that are believed to have led to a reduction in foraging resources and nesting habitats for...
Resource Type:: Masters Thesis
Full Text:: . Occasionally dead bumble bees have been observed under linden trees in western Oregon in the west

ScholarsArchive@OSU

History and distribution of bee diseases in Oregon

Etiology and pathogenesis of chalkbrood in the alfalfa leafcutting bee, Megachile rotundata

The parasite Aspergillus flavus Link and other fungi of the biosphere of the alkali bee Nomia melanderi Ckll., in eastern Oregon and Washington

Honey bee diseases and their control

A contribution to the study of Oregon plants visited by honey bees, with special reference to those utilized as a source of pollen

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

Bees for legume seed production

Effect of livestock grazing on native bees in a Pacific Northwest bunchgrass prairie

Native bee diversity and floral resource availability in two Willamette Valley Oregon ecosystems

Bees Associated with Linden (Tilia spp.) Trees and their Susceptibility to Toxic Sugars in Nectar

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Conference Section/Track

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search