Index Catalog // ScholarsArchive@OSU

Ecology and management of economically important fruit flies

Creator:: Oregon State University. Agricultural Experiment Station, Oregon State University. Department of Entomology, Entomological Society of America, and Ali Niazee, Mohammed Taskeen, 1943-
Abstract:: This volume is a proceeding of the papers presented in an "Informal Conference" during the Annual Meetings of the Entomological Society of America held on December 8, 1985, in Hollywood, Florida. Although most of the papers presented during the conference are included in this publication, there were three additional papers...
Resource Type:: Technical Report
Full Text:: Industry Florida Dept. of Agriculture Gainesville, Florida 32604 H. Weems, Jr. Division of Plant Industry

Evaluating honey bee colonies for pollination : a guide for growers and beekeepers

Creator:: Burgett, D. M., Fisher, Glenn C., Mayer, Daniel F., Johansen, Carl A., Oregon State University. Extension Service, Pacific Northwest Cooperative Extension, United States. Department of Agriculture, University of Idaho. Cooperative Extension Service, and Washington State University. Cooperative Extension
Abstract:: Reprinted November 1993. Declared out of print July 2010. 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:: Departments of Agriculture have mandatory colony-strength regulations for hives involved in the commercial

Evaluating honey bee colonies for pollination : a guide for growers and beekeepers

Creator:: Burgett, D. M., Fisher, Glenn C., Mayer, Daniel F., Johansen, Carl A., Oregon State University. Extension Service, Washington State University. Cooperative Extension, University of Idaho. Cooperative Extension Service, and United States. Department of Agriculture
Abstract:: Published March 1984. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: -strength regulations The Oregon and Washington Depart ments of Agriculture have mandatory colony

Transmission variation and loss of aphid transmissibility of bean yellow mosaic virus

Creator:: Kamm, James A.
Abstract:: Several bean yellow mosaic virus (BYMV) strains, presumably not transmissible by aphids, were studied to determine the biological and environmental conditions which would possibly result in aphid transmission of these strains. Investigations were made to study the effect of different aphid rearing conditions on the transmission frequency of BYMV. Also,...
Resource Type:: Dissertation
Full Text:: Research Service, United States Department of Agriculture, Corvallis, Oregon for providing bean yellow

A survey of alfalfa pollinators and polination in the San Joaquin Valley of California with emphasis on establishment of the alkali bee

Creator:: Torchio, Philip F.
Abstract:: The study involves the establishment, management, and behavioral observations of Nomia melanderi Cockerell and Megachile rotundata (Fabricius) in California, a survey of native bees within western Fresno County, a determination of selfing and/or parthenocarpy in two fields of alfalfa, and observations on the honeybee as an alfalfa pollinator. The alkali...
Resource Type:: Masters Thesis
Full Text:: completed; To Dr. George E. Bohart, Station Leader, U. S. Department of Agriculture, Wild Bee

Use of petroleum oils to prevent spread of stylet-borne viruses by aphids

Creator:: Ascerno, Mark E.
Abstract:: The use of petroleum oil prevented, to varying degrees: the transmission of three stylet-borne viruses in three different crops. The use of oils resulted in a marked improvement in the number of lily bulbs harvested from treated plots as compared to the number of lily bulbs harvested from untreated plots....
Resource Type:: Masters Thesis
Full Text:: Use of petroleum oils to prevent spread of stylet-borne

Susceptibility of peas to aphid inoculation with bean yellow mosaic virus

Creator:: Welton, R. E. (Richard Elroy)
Abstract:: The effects of soil moisture, mineral nutrition and temperature on the susceptibility of peas to inoculation with bean yellow mosaic virus (BYMV) by the green peach aphid, Myzus persicae (Sulz.) were investigated along with three vector-virus relationships. In addition, a comparative study was made of two methods of evaluating susceptibility...
Resource Type:: Dissertation
Full Text:: Susceptibility of peas to aphid inoculation with bean

Oil sprays to prevent the spread of bean yellow mosaic virus (BYMV) by aphids

Creator:: Vargas, Timothy Carl
Abstract:: The influence of oil sprays on the field spread of the aphid-borne bean yellow mosaic virus (BYMV) in bean was studied in 1972 and 1973. Oil sprays failed to significantly reduce virus spread in the 1972 BYMV experiment. However, the data did suggest that the efficiency of the oil sprays...
Resource Type:: Masters Thesis
Full Text:: Oil sprays to prevent the spread of bean yellow mosaic

Riparian and adjacent upslope beetle communities along a third order stream in the western Cascade Mountain Range, Oregon

Creator:: Brenner, Gregory John
Abstract:: Monitoring wildlife habitats has become important to forest ecosystem management because it provides valuable information about the response of forests and their species to harvest practices, impacts from recreational use, conservation efforts, and natural and human-caused disturbances. Monitoring is a complex task that requires a variety of abiotic and biotic...
Resource Type:: Dissertation
Full Text:: order stream in the western Cascade Mountain Range, Oregon AN ABSTRACT OF THE THESIS OF Gregory J

The effect of successive treatments of DDT on individual susceptibility in the American cockroach and the large milkweed bug

Creator:: Chang, Shen Chin
Resource Type:: Dissertation
Full Text:: The effect of successive treatments of DDT on individual

ScholarsArchive@OSU

Ecology and management of economically important fruit flies

Evaluating honey bee colonies for pollination : a guide for growers and beekeepers

Evaluating honey bee colonies for pollination : a guide for growers and beekeepers

Transmission variation and loss of aphid transmissibility of bean yellow mosaic virus

A survey of alfalfa pollinators and polination in the San Joaquin Valley of California with emphasis on establishment of the alkali bee

Use of petroleum oils to prevent spread of stylet-borne viruses by aphids

Susceptibility of peas to aphid inoculation with bean yellow mosaic virus

Oil sprays to prevent the spread of bean yellow mosaic virus (BYMV) by aphids

Riparian and adjacent upslope beetle communities along a third order stream in the western Cascade Mountain Range, Oregon

The effect of successive treatments of DDT on individual susceptibility in the American cockroach and the large milkweed bug

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