Index Catalog // ScholarsArchive@OSU

Biology of Pleurotropis utahensis Crawford (Eulophidae, Hymenoptera), a parasite of Cephus cinctus Norton

Creator:: Neilson, Chester Lamaunt
Resource Type:: Masters Thesis
Full Text:: Lethbridge, Alberta. The writer wishes to express bis appreciation to Dr. CJ. Parstad. of the Dorniniou

The species of Chaetocnema north of Mexico (Coleoptera : Chrysomelidae)

Creator:: Gentner, Louis G., 1892-1980
Resource Type:: Dissertation
Full Text:: -- Sprague; Qanada -- Cypress Hills, Alberta, May 15, 1926 (Carr); Edmonton, Alberta, Juno )4 1917, May 17

Insect pests of economic importance on cereal crops in the Senegal River Basin, West Africa

Creator:: Sy, Adama
Abstract:: Cereal crops cultivated in Mali, Mauritania and Senegal consist primarily of sorghum, millet, rice and maize. They form the gramineous crops that, are programmed for the agricultural improvement of the Senegal River Basin. Twelve economically important insect pests on these crops were selected for study and treated with regard to...
Resource Type:: Masters Thesis
Full Text:: the ecological background of the biota. But, as Gilbert White (1972) wrote, "a puzzl- ing aspect of

Toxicity of peppermint monoterpenes to the variegated cutworm, Peridroma saucia Hübner

Creator:: Harwood, Steven Hunter
Abstract:: The toxicity of menthol, menthone, pulegone, limonene, and a-pinene, five monoterpenes found in peppermint (Mentha piperita L.), to the variegated cutworm (Peridroma saucia Hiibner) was characterized by in vivo and in vitro methods. Pulegone and menthone caused slower growth over six days when incorporated into an artificial diet and fed...
Resource Type:: Masters Thesis

Partial characterization of the yolk protein of Leucophaea maderae (Fab.) with emphasis on changes during oocyte development

Creator:: Dejmal, Roger Kent, 1940-
Resource Type:: Dissertation
Full Text:: (Major) (Date) Title: Partial Characterization of the Yolk Protein of Leucophaea made rae (Fab. ) with

Foraging and nesting behavior of the leaf-cutter bee Megachile rotundata (Fabricius)

Creator:: Osgood, Charles Edgar
Abstract:: The study provides the details of the ethology of Megachile rotundata (Fabricius), and presents preliminary observations on its foraging and nesting behavior. Development from prepupae to adults proceeds most rapidly at 32 degrees C., and is retarded when held at lower and higher temperatures. Male behavior is distinct from that...
Resource Type:: Masters Thesis

Toward a continuous culture of bumble bees (Bombus Latr.)

Creator:: Seibert, Thomas Floyd
Abstract:: Out of 53 queens captured for initiating colonies in the laboratory, 33 laid eggs (62 percent), 29 of these produced colonies (55 percent), and 14 produced queens (26 percent). A behavioral model depicts the activities of queens from spring emergence through colony development. A discussion of its application to bumble...
Resource Type:: Masters Thesis

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:: . B. Thomas, Jr.; University of Alberta, Edmonton, (UAL), Dr. G. E. Ball, Mr. D. Shpeley; University

A revision of the genus Notiphila Fallén (Diptera:Ephydridae) from America north of Mexico

Creator:: Mathis, Wayne N.
Abstract:: The North American species of the shore fly genus Notiphila Fallen were taxonomically revised. Over 13,000 specimens were examined from throughout the Nearctic Region and information relating to the biology of many species occurring in the West was gathered from both field and laboratory studies. Previously used characters were reevaluated;...
Resource Type:: Dissertation

Systematics and host associations of Ormyrus species (Hymenoptera: Chalcidoidea)

Creator:: Hanson, Paul E.
Abstract:: The genus Ormyrus has a worldwide distribution and comprises about sixty recognized species. The higher taxonomic relationships of the genus are uncertain, as evidenced by its placement in the families Ormyridae, Pteromalidae, or Torymidae. Here, the genus is described in detail and a preliminary catalog of the world species is...
Resource Type:: Dissertation
Full Text:: : University of Texas, Austin, Breland collection (L. Gilbert) UW: University of Wisconsin, Madison (S

ScholarsArchive@OSU

Biology of Pleurotropis utahensis Crawford (Eulophidae, Hymenoptera), a parasite of Cephus cinctus Norton

The species of Chaetocnema north of Mexico (Coleoptera : Chrysomelidae)

Insect pests of economic importance on cereal crops in the Senegal River Basin, West Africa

Toxicity of peppermint monoterpenes to the variegated cutworm, Peridroma saucia Hübner

Partial characterization of the yolk protein of Leucophaea maderae (Fab.) with emphasis on changes during oocyte development

Foraging and nesting behavior of the leaf-cutter bee Megachile rotundata (Fabricius)

Toward a continuous culture of bumble bees (Bombus Latr.)

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

A revision of the genus Notiphila Fallén (Diptera:Ephydridae) from America north of Mexico

Systematics and host associations of Ormyrus species (Hymenoptera: Chalcidoidea)

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

Language

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search