Index Catalog // ScholarsArchive@OSU

Biology of the two external Acarapis species of honey bees : Acarapis dorsalis Morgenthaler and Acarapis externus Morgenthaler (Acari: Tarsonemidae)

Creator:: Ibay, Lilia Armendez
Abstract:: The biology of the two external Acarapis mites of honey bees, Acarapis dorsalis Morgenthaler and Acarapis externus Morgenthaler was studied. It was observed that both Acarapis species have similar developmental period (8-9 days) with males emerging earlier than females. Mite load and infestation rate of A. dorsalis decreased as bees...
Resource Type:: Masters Thesis
Full Text:: privacy Ur. Dennis Michael Burgett The biology of the two external Acarapis mites of honey bees

Mechanisms affecting the bioaccumulation of dietary quinoline by rainbow trout (Salmo gairdneri)

Creator:: Dauble, Dennis D.
Abstract:: Factors that influenced the uptake, storage, and elimination of dietary quinoline by rainbow trout (Salmo gairdneri) were studied to obtain an understanding of the mechanisms affecting the bioaccumulation of dietary contaminants in teleosts. Rainbow trout readily absorbed ¹⁴C-quinoline from pelleted food (1% ration at 138 ug quinoline/g food) and most...
Resource Type:: Dissertation
Full Text:: quinoline by rainbow trout (Salmo gairdneri) AN ABSTRACT OF THE THESIS OF Dennis D. Dauble for the degree

OSU theses and dissertations : 1970-1977

Creator:: Brown, Pia Tollo
Abstract:: This compilation of theses and dissertations (a part of the OSU Bibliographic Series) for the period 1970-1977 reflects this university's emphasis on research and graduate study. It may be viewed as an indicator of the contributions made to the state of Oregon through graduate study and research at Oregon State...
Resource Type:: Book
Full Text:: food grain policies. 78. Randall, Alan John. Liability rules, trans- actions costs and optimum

Water use of cool season grasses and their effect on grapevine (Vitis vinifera) growth and development

Creator:: Doty, Jean A.
Abstract:: The use of grass cover crops is a recommended practice in nonirrigated vineyards in the Willamette Valley, Oregon. Two studies were initiated to investigate the competitive and noncompetitive effects of grass cover crops on the growth and development of Pinot noir grapevines. Two greenhouse pot culture experiments were performed to...
Resource Type:: Masters Thesis
Full Text:: deeper (0.81-1.93 m) (Jaques, 1941). Data on rooting depths under natural conditions show |\_ ovina and

Mineral nutrition, pyruvate kinase activity, and protein concentration in 'd'Anjou' pear fruit affected by cork spot

Creator:: Bevacqua, Robert Francis
Resource Type:: Dissertation
Full Text:: plants (Evans, 1963; Duggleby and Dennis, 1973; Tomlinson and •Rimer, 1973; Besford and Maw, 1975

Partial purification and characterization of the atrial muscarinic acetylcholine receptor

Creator:: Herron, G. Scott
Resource Type:: Dissertation
Full Text:: , sialic acids bind strongly and preferentially to ionized calcium (Jaques et al., 1977), forming a 1:1

Interrelationships of spodosols, andepts, and ultisols on coastal terraces in Curry County, Oregon

Creator:: Hoppe, Diane A. S.
Abstract:: Distribution and characteristics of soils were determined across a series of six coastal terraces in Curry Co., Oregon. Classification of soils and interrelationships of properties were determined. Soil-landscape relationships were examined and soil profile development related to relative ages of terraces. Ten pedons were sampled from five terraces of Pleistocene...
Resource Type:: Masters Thesis
Full Text:: hemlock (Tsuga heterophylla) and Douglas fir (Pseudotsuga Carr.) are more predominant (Randall, 1985

Acute and chronic toxicity studies with monochlorobenzene in rainbow trout

Creator:: Dalich, George M.
Abstract:: The toxicity of chlorobenzene (CB) was investigated in rainbow trout following acute ip administration (1. 0 ml/kg, 1:1 in corn oil) and chronic exposure (2. 1 ppm and 2. 9 ppm) via the water in a continuously flowing system for 15 and 30 days. In the acute study, overt toxicity...
Resource Type:: Masters Thesis
Full Text:: Dennis Shelton for their continual support, encouragement, and maintenance of a congenial research

In search of the optimum stocking density for chum salmon (Oncorhynchus keta) eggs in shallow matrix substrate incubators

Creator:: Kapuscinski, Anne R.
Abstract:: Within the tested range of 1000 - 7000 eyed eggs/ft² gravel substrate (1.08 - 7.53 eggs/cm²), the optimum stocking density for chum salmon (Oncorhynchus keta) eggs in shallow matrix substrate incubators occurred at 3000 - 4000 eggs/ft². Premature fry, which predominated early emergence, showed greater variability in lipid content than...
Resource Type:: Masters Thesis
Full Text:: weight. The ammonia released after modified micro-Kjeldahl digestion (Dennis Gordon, Oregon Seafoods

OSU theses and dissertations : 1978-1982

Creator:: Leasher, Evelyn M.
Abstract:: The bibliographic series contains a listing of all theses and dissertations accepted by the University from 1932 to date.
Resource Type:: Book
Full Text:: harvesting. 67 O'Brien, Dennis Terrence. Risk and the selection of alternative weed management technologies

ScholarsArchive@OSU

Biology of the two external Acarapis species of honey bees : Acarapis dorsalis Morgenthaler and Acarapis externus Morgenthaler (Acari: Tarsonemidae)

Mechanisms affecting the bioaccumulation of dietary quinoline by rainbow trout (Salmo gairdneri)

OSU theses and dissertations : 1970-1977

Water use of cool season grasses and their effect on grapevine (Vitis vinifera) growth and development

Mineral nutrition, pyruvate kinase activity, and protein concentration in 'd'Anjou' pear fruit affected by cork spot

Partial purification and characterization of the atrial muscarinic acetylcholine receptor

Interrelationships of spodosols, andepts, and ultisols on coastal terraces in Curry County, Oregon

Acute and chronic toxicity studies with monochlorobenzene in rainbow trout

In search of the optimum stocking density for chum salmon (Oncorhynchus keta) eggs in shallow matrix substrate incubators

OSU theses and dissertations : 1978-1982

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