Index Catalog // ScholarsArchive@OSU

A natural light Sapyga and parasite emergence trap in leafcutting bee management (Megachile rotundata)

Creator:: Stephen, W. P. and Oregon State University. Agricultural Experiment Station
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:: of the slotted screen and Figure 1. Lateral view of unmounted trap. Station Bulletin 636

Chalk brood disease in the leafcutting bee

Creator:: Stephen, W. P., Undurraga O., Jaime M., and Oregon State University. Agricultural Experiment Station
Abstract:: Published January 1978. 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 630 January 1978 Chalk Brood Disease in the Leafcutting Bee Agricultural Experiment Station

The Corixidae of Oregon and Washington (Hemiptera : Heteroptera)

Creator:: Stonedahl, Gary M., Lattin, John D., and Oregon State University. Agricultural Experiment Station
Abstract:: Published March 1986. 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:: Washington (Hem iptera: Heteroptera) Technical Bulletin 150 AGRICULTURAL EXPERIMENT STATION Oregon State

Ecological relationships among western Ephemerellidae : growth, life cycles, food habits, and habitat relationships

Creator:: Hawkins, Charles Patrick
Abstract:: The purpose of this study was to describe the life cycles, feeding ecology, and habitat use of western species in the mayfly family Ephemerellidae. Data were used to compare the ecological relationships and strategies among species and to examine patterns of adaptive radiation within the family. Data were further used...
Resource Type:: Dissertation
Full Text:: , overlap between species was found to be least for station, followed by substrate type, season, and food

The seasonal occurrence and distribution of stoneflies (Plecoptera) of a western Oregon stream

Creator:: Kerst, Cary Dean
Abstract:: Plecoptera were collected from four sampling stations selected to represent a range of conditions on Oak Creek, a small woodland stream originating in the foothills of the Oregon Coast Range. The elevation of Site I was 700 ft. while the lowest site was located at 225 ft. Monthly benthos samples...
Resource Type:: Masters Thesis

A study of ticks (Acarina: Ixodidae) and chiggers (Trombiculidae) from two areas in western Oregon

Creator:: Easton, Emmett Richard
Abstract:: A study of the host range and distribution of ticks and chiggers (Acari) was undertaken in two contrasting forested areas of western Oregon. Acarines were sampled from host mammals which were trapped along line transects laid out in both areas, each consisting of 18 stations 50 feet apart. Hosts were...
Resource Type:: Dissertation

Some factors in the development of northwestern entomology

Creator:: Bonnell, Daniel Ernest
Resource Type:: Dissertation
Full Text:: . Oregon Agricultural Experiment Station . 150 D. The Idaho Agricultural Experiment Station 155 E. The

The root maggot complex (Diptera: Anthomyiidae) in cruciferous crops of the Pacific Northwest

Creator:: Forbes, Albert Ronald
Resource Type:: Masters Thesis

Mechanisms of resistance in broccoli, Brassica oleracea italica to the garden symphylan, Scutigerella immaculata (Newport)

Creator:: Simagrai, Montri
Abstract:: Studies were conducted on the mechanisms contributing to resistance in broccoli, Brassica oleracea italica, to the garden symphylan, Scutigerella immaculata (Newport). Differences in resistance to symphylan injury were shown between five selected broccoli cultivars. The hybrid cultivars, Crusader, Green Duke and Bravo, showed a higher level of resistance to symphylans...
Resource Type:: Masters Thesis
Full Text:: Experiment Station. Bulletin 486) Howitt, A. J. and R. M. Bullock. 1955. Control of the garden centipede

The influence of certain respiratory inhibitors and other chemicals on the integrated metabolism of the gray garden slug, Deroceras reticulatus (Muller)

Creator:: White, Grant Melvin
Resource Type:: Masters Thesis
Full Text:: . (Oregon agricultural experiment station. Station bulletin No. 170). 24. Metcalf, hobert L. and Ralph B

ScholarsArchive@OSU

A natural light Sapyga and parasite emergence trap in leafcutting bee management (Megachile rotundata)

Chalk brood disease in the leafcutting bee

The Corixidae of Oregon and Washington (Hemiptera : Heteroptera)

Ecological relationships among western Ephemerellidae : growth, life cycles, food habits, and habitat relationships

The seasonal occurrence and distribution of stoneflies (Plecoptera) of a western Oregon stream

A study of ticks (Acarina: Ixodidae) and chiggers (Trombiculidae) from two areas in western Oregon

Some factors in the development of northwestern entomology

The root maggot complex (Diptera: Anthomyiidae) in cruciferous crops of the Pacific Northwest

Mechanisms of resistance in broccoli, Brassica oleracea italica to the garden symphylan, Scutigerella immaculata (Newport)

The influence of certain respiratory inhibitors and other chemicals on the integrated metabolism of the gray garden slug, Deroceras reticulatus (Muller)

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