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The distribution and biology of some Anthocoridae (Hemiptera: Heteroptera) in the Pacific Northwest

Creator:: Anderson, Norman Herbert
Resource Type:: Masters Thesis
Full Text:: . James, Zoology Department, Washington State College, Pullman, Wash., and Dr. H. C. Manis, Department

A revision of the black grass bug genus Irbisia Reuter (Heteroptera:Miridae)

Creator:: Schwartz, Michael David
Abstract:: The black grass bug genus Irbisia Reuter was revised. Over 18,000 specimens were examined and information concerning the biology, host plant and distributional relationships of the species was compiled. In addition to external characters, the male claspers and vesica, and the female dorsal libiate plate of the bursa copulatrix and...
Resource Type:: Masters Thesis
Full Text:: . Kenton L. Chambers, Dr. John H. Lyford, Jr. and Dr. Paul W. Oman. Dr. John D. Lattin, my major professor

Nearctic sawflies I, the adults and larvae of the subfamily Blennocampinae (Hymenoptera: Tenthredinidae)

Creator:: Smith, David R.
Abstract:: Seventy-two species of Blennocampinae in 21 genera and six tribes are known from the Nearctic region. The adults and known larvae of all species and genera are keyed, described and illistrated. A definition of the subfamily, a review of previous work, a table of host-plant associations, and a discussion of...
Resource Type:: Dissertation
Full Text:: of type specimens, and encouraging my work on sawflies: Dr. H. H. Ross, Illinois Natural

A taxonomic revision of the Nearctic species of Apateticus Dallas and Podisus Herrich-Schaeffer (Heteroptera:Pentatomidae:Asopinae)

Creator:: Phillips, Kathryn Ann
Resource Type:: Dissertation
Full Text:: (Heteroptera: Pentatomidae: Asopinae) Abstract approved: Redacted for privacy John D. Lattin The Nearctic

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:: leaf-cutting bee, Megachile rotundata AN ABSTRACT OF THE THESIS OF John Donald Vandenberg for the

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:: Western Washington University, to the late Herbert B. Hungerford of the University of Kansas, and to

Ecology of the wheat stem sawfly, Cephus cinctus Norton

Creator:: Holmes, Neil Devlin
Resource Type:: Dissertation
Full Text:: . Charles H. Martin for his most patient and helpful criticisms of the preparation of the material used

Some factors in the development of northwestern entomology

Creator:: Bonnell, Daniel Ernest
Resource Type:: Dissertation
Full Text:: Collection . . . 130 C. The M. H. Hatch Collection ....... 130 D. The Washington State Museum Collection

Ecology of mites on pomaceous fruit trees and related wild hosts in Hood River Valley

Creator:: Jorgensen, Clive Darrel
Abstract:: The ecological interrelationships of mites occurring in and near the Hood River Valley, Oregon, pome fruit orchards were investigated to determine the possibility of an integrated control program using the species already present. Survey sampling methods were used to study mites on wild hosts (Crataegus douglasii Lindl., Crataegus columbiana Howell,...
Resource Type:: Dissertation
Full Text:: have been shown to feed on the brown mite by Anderson and Morgan (1, p. 31) . Herbert (50) observed

The Anopheline mosquitoes of Oregon, with suggestions for their control

Creator:: Anderson, Ernest Clifford
Resource Type:: Dissertation
Full Text:: MflINNA I.OW(R HEAD HAIR HEAD HAIR H A IR IR TUBE PECTEN DETACHED TEETH HAIR TUFT (OUT O

ScholarsArchive@OSU

The distribution and biology of some Anthocoridae (Hemiptera: Heteroptera) in the Pacific Northwest

A revision of the black grass bug genus Irbisia Reuter (Heteroptera:Miridae)

Nearctic sawflies I, the adults and larvae of the subfamily Blennocampinae (Hymenoptera: Tenthredinidae)

A taxonomic revision of the Nearctic species of Apateticus Dallas and Podisus Herrich-Schaeffer (Heteroptera:Pentatomidae:Asopinae)

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

The Corixidae of Oregon and Washington (Hemiptera : Heteroptera)

Ecology of the wheat stem sawfly, Cephus cinctus Norton

Some factors in the development of northwestern entomology

Ecology of mites on pomaceous fruit trees and related wild hosts in Hood River Valley

The Anopheline mosquitoes of Oregon, with suggestions for their control

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