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Studies on the mode of action of synergized bayer 21/199 and its oxygen analog in the house fly, Musca domestica L.

Creator:: Monroe, Ronald Eugene
Resource Type:: Masters Thesis
Full Text:: this oaer: Dr. Robert L. Goulding, Assistant Entomologist, Oregon State College, who contributed by

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
Full Text:: Privacy Abstract approved: VIP' R. L. Goulding A study of the host range and distribution of ticks and

The comparative pharmacodynamics of three organophosphate pesticides on host rabbits and two ectoparasites

Creator:: Smith, Harry Glen
Abstract:: Proban, Famphur and Tiguvon were administered intravenously, subcutaneously, and orally at varying concentrations to 101 female rabbits. The cholinesterase (ChE) activity levels of both plasma and red blood cells were tested, as was tick and mosquito ChE, at various times before and after dosage. The determinations measured the inhibition of...
Resource Type:: Dissertation
Full Text:: this research: To my major professor, Dr. R. L. Goulding, Associate Professor of Entomology, Oregon

Some toxicological aspects of Ruelene, an organophosphate, used systemically to control ectoparasites

Creator:: Smith, Harry Glen
Abstract:: Ruelene was orally administered to three female sheep at a dosage rate of 121.5 mg /kg. The cholinesterase (ChE) activity levels of blood plasma, red blood cells (RBC), and mosquitoes (Aedes aegypti) which had fed on the sheep were tested at various times before and after dosage. Maximum depression of...
Resource Type:: Masters Thesis
Full Text:: SYSTEMICALLY TO CONTROL ECTOPARASITES Abstract approved: R. L. Goulding Ruelene was orally administered

Biological and ecological aspects of the black flies of the Marys River drainage system (Diptera: Simuliidae)

Creator:: Speir, Jon Allen
Abstract:: Members of the family Simuliidae were studied in a single, confined drainage system. In addition to determining the occurrence and distribution of the species present, biological and ecological observations were made. Specific measurements and observations were accomplished to determine as much as possible about the habitat specificity and life cycle...
Resource Type:: Masters Thesis
Full Text:: approved: R. L. Goulding Members of the family Simuliidae were studied in a single, confined drainage

Visual and olfactory responses of the horn fly, Haematobia irritans (Linn.)

Creator:: Hargett, Louie Thomas, 1932-
Resource Type:: Dissertation
Full Text:: \dshes to express his sincere thanks to the following people for their help and guidance: To Dr. R. L

The ecology of Chironomidae associated with stabilization lagoons

Creator:: Sturgess, Brian Thomas
Abstract:: Chironomidae occurring in stabilization lagoons were studied from 1964 to 1966 in Oregon. Observations of other insects and their impact on the lagoon environment are included. Quantitative data were obtained from two lagoons near Corvallis and qualitative observations from preliminary work on two other lagoons are reported. The objectives of...
Resource Type:: Dissertation
Full Text:: preparation of this thesis: To my major professor, Dr. R. L. Goulding, for his guidance during this study

Attractant, behavioral, and toxicological studies of Fannia canicularis L. (Diptera : Muscidae) in association with a mink fur farm

Creator:: Bland, Roger G.
Abstract:: Fannie canicularis is concentrated in areas where animal husbandry is practiced and frequently comprises more than 50 percent of the fly population. There is a need for more critical fly control where suburban expansion has invaded animal raising regions. The purpose of this study is to investigate the use of...
Resource Type:: Masters Thesis
Full Text:: received while conducting this study: To Dr. Robert L. Goulding, Associate Professor of Entomology

The seasonal occurrence and larval habitats of the mosquitoes of Corvallis, Oregon (Diptera-Culicidae)

Creator:: Kerr, George Ezekiel
Abstract:: From May through November 1963, a mosquito survey was made in the city of Corvallis, Oregon. The information obtained dealt with the species of mosquitoes found, their seasonal occurrence and the location and nature of their larval habitats. A quantitative and qualitative analysis of larval and adult mosquito collections by...
Resource Type:: Masters Thesis
Full Text:: sincere thanks and appreciation to Dr. R. L. Goulding, Assistant Professor of Entomology, Oregon State

The toxic effects of ronnel fed to rate for the control of Xenopsylla cheopis (Rothsch.) (Siphonaptera, Pulicidae)

Creator:: O'Berg, Allan Gillis
Resource Type:: Masters Thesis
Full Text:: paper: Dr. Robert L. Goulding, Assistant Entomologist, Oregon State University, who contributed

ScholarsArchive@OSU

Studies on the mode of action of synergized bayer 21/199 and its oxygen analog in the house fly, Musca domestica L.

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

The comparative pharmacodynamics of three organophosphate pesticides on host rabbits and two ectoparasites

Some toxicological aspects of Ruelene, an organophosphate, used systemically to control ectoparasites

Biological and ecological aspects of the black flies of the Marys River drainage system (Diptera: Simuliidae)

Visual and olfactory responses of the horn fly, Haematobia irritans (Linn.)

The ecology of Chironomidae associated with stabilization lagoons

Attractant, behavioral, and toxicological studies of Fannia canicularis L. (Diptera : Muscidae) in association with a mink fur farm

The seasonal occurrence and larval habitats of the mosquitoes of Corvallis, Oregon (Diptera-Culicidae)

The toxic effects of ronnel fed to rate for the control of Xenopsylla cheopis (Rothsch.) (Siphonaptera, Pulicidae)

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