Index Catalog // ScholarsArchive@OSU

Entomophagy: a literature review of sustainable and nutritional properties

Creator:: Dempster, Lisa
Abstract:: Global human population are growing at a very high rate. By the year 2050, food demand is expected to increase by 70%. World wide 805 million people are malnourished. Entomophagy has the potential to provide a solution to impending hunger problems while taking pressure off of our current cropping systems....
Resource Type:: Poster

Horizontal transfer of Beauveria fungus between clover root borer beetle adults

Creator:: Rickard, Leeandra E. J., Rao, Sujaya, and Lestari, Anis
Abstract:: Red clover (Trifolium pratense) seed yields in Oregon are significantly reduced by the Clover Root Borer (CRB), Hylastinus obscurus. Since the CRB develops in clover roots and only emerges above ground briefly to mate and disperse, insecticides are ineffective for its control. In contrast, biological control may have potential as...
Resource Type:: Poster

Natural enemies of native bumble bees (Hymenoptera: Apidae) in western Oregon

Creator:: Maxfield-Taylor, Sarah A.
Abstract:: Bumble bees (Hymenoptera: Apidae) are important native pollinators in wild and agricultural systems, and are one of the few groups of native bees commercially bred for use in the pollination of a range of crops. In recent years, declines in bumble bees have been reported globally. One factor implicated in...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: _____________________________________________ Sujaya U. Rao Bumble

Foraging in disturbed areas : a study of sweat bees (Hymenoptera: Halictidae) in Oregon

Creator:: Broussard, Melissa
Abstract:: Bees provide vital ecosystem services for cropping systems as well as natural landscapes. Declines in both both native bee and managed honey bee (Apis mellifera L.) populations has brought attention to the significance of their role as pollinators in managed and native ecosystems. As a result, conservation efforts have been...
Resource Type:: Masters Thesis

A comparison of bumble bees (Bombus spp.) and honey bees (Apis mellifera) for the pollination of Oregon cranberries (Ericaceae: Vaccinium macrocarpon)

Creator:: Phillips, Kimberly N.
Abstract:: In cranberry (Vaccinium macrocarpon Aiton) cultivation, farmers typically rent colonies of honey bee (Apis mellifera) for pollination. However, the efficiency of this bee at pollinating cranberries in Oregon, as in other regions, is questionable. Bumble bees (Bombus sp.) are reportedly effective in other regions, but their impact in Oregon is...
Resource Type:: Masters Thesis
Full Text:: Cranberries (Ericaceae: Vaccinium macrocarpon). Abstract approved: Sujaya Rao Abstract. In cranberry

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:: . Abstract approved: Sujaya Rao The importance of pollinators in native and managed landscapes

Environmental impacts on native bumble bee pollinators in an agricultural landscape of western Oregon

Creator:: Skyrm, Kimberly M.
Abstract:: Bumble bees provide vital pollination services in both native and agricultural landscapes. However, in recent years, bumble bee populations have experienced global population declines. The primary causes of these declines have been attributed to the environmental impacts of pathogens, pesticide use and habitat fragmentation. While research has examined the impacts...
Resource Type:: Dissertation
Full Text:: : __________________________________________ Sujaya Rao Bumble bees provide vital pollination services in both native and agricultural

Native bees, honeybees and pollination in Oregon cranberries

Creator:: McKenney, Melissa A.
Abstract:: Farmers rely almost exclusively on the imported European honeybee (Apis mellifera L.) for fruit and vegetable crop pollination services. The recent decline in honeybee health has underscored he danger of relying on a single species to provide vital services. Increasing pollinator biodiversity with native bees may provide biological insurance against...
Resource Type:: Honors College Thesis
Full Text:: : Native bees, honeybees and pollination in Oregon cranberries Abstract approved: Sujaya Rao Farmers

Epichloë typhina (fungus) - Botanophila lobata (fly) interaction : an invasive "pollinator" system in its introduced range in western Oregon

Creator:: Kaser, Joseph M.
Abstract:: Epichloë typhina (Ascomycetes: Clavicipitaceae) is an endophytic fungus that infects perennial Pooid grasses and is the causal agent of choke disease. It is endemic to Europe and was inadvertently introduced into orchardgrass seed production fields in western Oregon. Choke disease, which was first recorded in Oregon in 1996, currently infects...
Resource Type:: Masters Thesis
Full Text:: : _____________________________________________________________________ Sujaya Rao Epichloë typhina (Ascomycetes: Clavicipitaceae) is an endophytic fungus that

Isolation and Pathogenicity of Naturally Occurring Entomopathogenic Fungi to Clover Root Borer (Coleoptera: Curculionidae: Scolytinae), a Pest of Red Clover Seed Crops

Creator:: Lestari, Anis S.
Abstract:: Entomopathogenic fungi are cosmopolitan microbial pathogens that cause fungous diseases in a wide range of insects via spore infection. Due to their natural enemy status, they have tremendous potential for use as microbial control agents against insect pests, especially subterranean pests for which few management options are available. The clover...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Sujaya U. Rao Entomopathogenic fungi are cosmopolitan microbial

ScholarsArchive@OSU

Entomophagy: a literature review of sustainable and nutritional properties

Horizontal transfer of Beauveria fungus between clover root borer beetle adults

Natural enemies of native bumble bees (Hymenoptera: Apidae) in western Oregon

Foraging in disturbed areas : a study of sweat bees (Hymenoptera: Halictidae) in Oregon

A comparison of bumble bees (Bombus spp.) and honey bees (Apis mellifera) for the pollination of Oregon cranberries (Ericaceae: Vaccinium macrocarpon)

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

Environmental impacts on native bumble bee pollinators in an agricultural landscape of western Oregon

Native bees, honeybees and pollination in Oregon cranberries

Epichloë typhina (fungus) - Botanophila lobata (fly) interaction : an invasive "pollinator" system in its introduced range in western Oregon

Isolation and Pathogenicity of Naturally Occurring Entomopathogenic Fungi to Clover Root Borer (Coleoptera: Curculionidae: Scolytinae), a Pest of Red Clover Seed Crops

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