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Filtering by: Creator Lafferty, J. B., 1875- Remove constraint Creator: Lafferty, J. B., 1875- Degree Field Entomology Remove constraint Degree Field: Entomology

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A list of the aphididae of the world with host plants

Creator:

Wilson, H. F. (Harley Frost), 1883-

Resource Type:

Masters Thesis

Full Text:

: ______________________ Department of ntornolo:v. U. Redacted for privacy Dean School of Agriculture. (J
The Aegeriidae of the Pacific states

Creator:

Thompson, B. G. (Benjamin Garrison), 1891-

Resource Type:

Masters Thesis

Full Text:

, Underside smie as the upper. Fna1 e: - S an eth at J. Ike th e mal e, bu t th e hind wings are b r Igh t
The Thysanoptera of Oregon

Creator:

Post, Richard Lewis

Resource Type:

Dissertation

Full Text:

species, while the writer was in military service. Mr. J. B. Steinweden, Departrnit of Agriculture
A model of trophic evolutionary pathways

Creator:

Morris, A. Kimo

Abstract:

Calow (1983) realized that differences between parasites and their free-living relatives can be explained by the differences in nutrient richness. I propose a model that is based on Calow's idea which identifies the relative position of different trophic strategies (e.g. predation, grazing, parasitism and others) based on (1) the differences...

Resource Type:

Masters Thesis

Full Text:

Professors Armand Kuris, Bradford Hawkins, and Dr. Kevin Lafferty for the helpful discussions of parasites
Distribution and Ecological roles of arthropods in dead woody materials of ponderosa pine forests, northern California

Creator:

Lemieux, Jeffrey P.

Abstract:

This dissertation describes arthropod responses to and effects on decay processes in ponderosa pine, a dominant forest canopy tree in northern California. We used both descriptive and experimental field techniques to establish how arthropod assemblages depend on and are important to the disintegration of woody structures in forests of this...

Resource Type:

Dissertation

Full Text:

., Walker, B. H., Hobbs, R. J., Hooper, D. U., Lawton, J. H., Sala, 0. E., and Tilman, D. 1997. Biotic
The speed of toxic action of new insecticides on pea aphid (Macrosiphum pisi (Kalt.) compared with nicotine sulfate

Creator:

Chang, Shen Chin

Resource Type:

Masters Thesis

Full Text:

express his grntitudo to Dr. J. C. R. Li for checking the procedures used irr the snalysie of the data
Some factors in the development of northwestern entomology

Creator:

Bonnell, Daniel Ernest

Resource Type:

Dissertation

Full Text:

their very numbers, must go unmentioned by name. Corvallis, Oregon May, 1942 L D. E. B
The biology of the onion maggot, Hylemya antiqua (Meigen), under field and greenhouse conditions

Creator:

Workman, Ralph Burns

Resource Type:

Dissertation

Full Text:

. J. P. Perron, Associate Entomologist, Canada Department of Agriculture, Science Service Laboratory
The Tabanidae (Diptera) of Oregon

Creator:

Mahmoud, Ali Ahmed

Abstract:

Fifty species and subspecies and six varieties in eight genera of the family Tabanidae are recognized from Oregon. The following genera are represented in Oregon: Apatolestes Williston, Pilimas Brennan, Stonemyia Brennan, Silvius Meigen, Chrysops Meigen, Atylotus Osten Sacken, Hybomitra Enderlein and Tabanus Linnaeus. Adults and larvae were collected from various...

Resource Type:

Dissertation

Full Text:

, Dr. J. Powell; University of California, Davis, Dr. R.O. Schuster; University of. Idaho, Moscow, Dr
The higher classification of the Hesperiidae (Lepidoptera: Hesperioidea)

Creator:

Warren, Andrew D.

Abstract:

A comprehensive tribal-level classification for the world's subfamilies of Hesperiidae, the skipper butterflies, is proposed for the first time. Phylogenetic relationships between tribes and subfamilies are inferred using DNA sequence data from three gene regions: 943 bp of cytochrome oxidase subunit I (COI) (in the mitochondrial genome), 739 bp of...

Resource Type:

Dissertation

Full Text:

generic groupings (e.g., Inoué, S. & A. Kawazoé 1964a,b, 1966, 1967, 1970, Eliot 1978, de Jong 1982

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Academic Affiliation

Entomology29
School of Agriculture1

Advisor

Lattin, John D.8
Mote, Don C.5
Crowell, H. H.2
Rossignol, Philippe A.2
Anderson, N. H.1
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Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1913 to 2011

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Committee Member

Anderson, Norman H.2
Chambers, Kenton L.2
Jepson, Paul2
Adams, Rich1
Allen, Thomas1
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Creator

Razafimahatratra, Vincent de Paul2
Adlerz, W. C. (Warren Clifford)1
Asquith, Adam1
Bonnell, Daniel Ernest1
Brenner, Gregory John1
more Creators »

Date

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Current results range from 1913 to 2011

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Decade

2010-20192
2000-20093
1990-19993
1980-19895
1970-19795
1960-19694
1950-19594
1940-19492
1930-19391
1920-19293
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Degree Field

Entomology[remove]34

Degree Level

Master's20
Doctoral14

Degree Name

Master of Science (M.S.)20
Doctor of Philosophy (Ph.D.)14

Language

English [eng]34

License

All rights reserved3

Non-Academic Affiliation

Oregon State University. Graduate School34

Peer Reviewed

No34

Resource Type

Masters Thesis20
Dissertation14

Rights Statement

Copyright Not Evaluated25
No Copyright - United States5
In Copyright4

Subject

Aphididae3
Agricultural pests -- Integrated control1
Arthropoda -- Ecology -- California, Northern1
Bacillus thuringiensis1
Baculoviruses1
more Subjects »

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