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A contribution to the knowledge of the Odonata of Oregon

Creator:: Schuh, Joe, 1910-1981
Resource Type:: Masters Thesis
Full Text:: . A CONTRIBUTION TO THE IOWIEDGE OF THE ODORATA OF OREGON by JOE SCHUH A THESIS submitted

Sampling methods and injury thresholds for western spotted cucumber beetle in snap beans

Creator:: Weinzierl, Richard Alan
Resource Type:: Dissertation
Full Text:: . Paul Koepsell, Dr. Roger Petersen, and Dr. Joe Zaerr, for their criticisms and suggestions concerning

The Thysanoptera of Oregon

Creator:: Post, Richard Lewis
Resource Type:: Dissertation
Full Text:: Guiana about 1890. By 1910 thousands of acres were covered With it to the exclusion of nearly all other

The Deraeocoris Kirschbaum and Deraeocapsus Knight of Oregon (Hemiptera:Miridae)

Creator:: Razafimahatratra, Vincent de Paul
Resource Type:: Masters Thesis
Full Text:: (1910), ignored the family Deraeocoridae Douglas and Scott and classified the genera Deraeocoris and

Some factors in the development of northwestern entomology

Creator:: Bonnell, Daniel Ernest
Resource Type:: Dissertation
Full Text:: of Letters and Science. l90-09 - Saine as above. 1910 - Four courses were offered - General

Orange tortrix : parasitoid complex and thermal constants for egg hatch

Creator:: Coop, Leonard Bryan
Abstract:: An investigation was conducted in 1980 and 1981 on the larval parasitoid complex of the orange tortrix, Argyrotaenia citrana (Fern.), a major contaminant in cane fruits (Rubus spp.) in the Pacific Northwest. A total of 13 parasitoid species were reared from 1,350 larvae predominantly collected from red raspberries in western...
Resource Type:: Masters Thesis
Full Text:: Geranium sp. 1910 (Quayle 1910); apple, Mai us pumila 1914 (Penny 1921); monterey pine, Pinus radiata 1933

The biology and control of the insect vectors of potato viruses in Oregon

Creator:: Crumb, S. E. (Samuel Ebb)
Resource Type:: Dissertation
Full Text:: of Plant Pathology; Mr. . C. Johnson, Seed Certification Specialist; iir. J. Schuh, formerly of the

A systematic study of the genus Phytocoris Fallén (Heteroptera:Miridae) in western North America

Creator:: Stonedahl, Gary Michael
Abstract:: The western Nearctic species of the genus Phytocoris Fallen were taxonomically revised. Over 15,000 specimens were examined. Information concerning host plant associations and distributions was compiled and summarized for use by future researchers. External morphological features and characters of the male genitalia were used to distinguish species. The genital tubercles...
Resource Type:: Dissertation
Full Text:: , Washington, D.C. and to Dr. Randall T. Schuh, American Museum of Natural History, New York, for graciously

A revision of the genus Deraeocoris Kirschbaum (Heteroptera:Miridae) from western America north of Mexico

Creator:: Razafimahatratra, Vincent de Paul
Abstract:: The genus Deraeocoris Kirschbaum of western America north of Mexico was revised. Approximately 10,000 specimens from the Nearctic Region were examined. Taxonomic characters used by previous authors were reevaluated. In addition to the male parameres, the male vesica and the female posterior wall of the bursa copulatrix and sclerotized rings...
Resource Type:: Dissertation
Full Text:: Museum of Natural History (AMNH), New York, Dr. R. T. Schuh; Arizona State University (ASU), Tempe, Dr

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:: ; Schuh Collection, Klamath Falls, Oregon, (JS), Mr. Joe Schuh; Snow Entomological Museum, Lawrence

ScholarsArchive@OSU

A contribution to the knowledge of the Odonata of Oregon

Sampling methods and injury thresholds for western spotted cucumber beetle in snap beans

The Thysanoptera of Oregon

The Deraeocoris Kirschbaum and Deraeocapsus Knight of Oregon (Hemiptera:Miridae)

Some factors in the development of northwestern entomology

Orange tortrix : parasitoid complex and thermal constants for egg hatch

The biology and control of the insect vectors of potato viruses in Oregon

A systematic study of the genus Phytocoris Fallén (Heteroptera:Miridae) in western North America

A revision of the genus Deraeocoris Kirschbaum (Heteroptera:Miridae) from western America north of Mexico

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

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