Index Catalog // ScholarsArchive@OSU

Creator:: Spurr, David Tupper, 1938-
Abstract:: Data from 592 litters of pigs farrowed and raised at the Oregon Agricultural Experiment Station at Corvallis from the spring of 1961 through the spring of 1968 were analyzed for effects of year and season of birth, breed, sex, inbreeding and age of dam on measures of fecundity, growth rate...
Resource Type:: Dissertation
Full Text:: . Gratitude is expressed to committee members Dr. R. V. Frakes, Dr. E. F. Ellington, Dr. A. S. H. Wu and Dr

Creator:: Samphantharak, Krisda
Resource Type:: Dissertation
Full Text:: . Frakes, Dr. W. H. Foote, Dr. R. Bogart, Dr. W. W. Chilcote, and Dr. J. R. Baggett for serving on my

Creator:: Maya de Leon, Jose Luis
Abstract:: Three genetically different dwarf cultivars of spring wheat were evaluated as potential sources of short stature to use in a wheat improvement program. The study involved a five parent diallel cross which included a semidwarf, a standard height and three dwarf cultivars. The genetic sources of dwarfism included a Norma...
Resource Type:: Dissertation
Full Text:: sincerely thank Dr. W. H. Foote, Dr. R. V. Frakes, Dr. R. J. Metzger, Dr. T. C. Moore, and Dr. R. L

Creator:: Abi-Antoun, Michel
Abstract:: Five winter wheat cultivars and their diallel crosses were evaluated for plant height, harvest index, deading-maturity duration, the components of yield, (spikes per plant, spikelets per spike, kernel weight and kernels per spikelet)and total plant yield. Two diverse locations, Moro, a dryland site (250 mm annually) located in central Oregon...
Resource Type:: Dissertation
Full Text:: extended to Drs. M. L. Powelson, R. V. Frakes, D. C. England, E. J. Trione, and S. E. Wilson for serving

Creator:: Hunger, Robert Marvin
Resource Type:: Dissertation
Full Text:: extended to Drs. T. C. Allen, R. V. Frakes, D. I. Mills, and A. J. Ferro for serving as members of my

Creator:: Vandenberg, J. D. (John Donald)
Abstract:: Chalkbrood is a mycosis of larvae of the alfalfa leafcutting bee, Megachile rotundata (Fabricius). It is a serious threat to alfalfa seed growers in western North America who use populations of this bee for pollination. Basic studies were conducted to determine the etiology of this disease and the course of...
Resource Type:: Dissertation
Full Text:: also to Drs. V. J. Brookes, J. C. Leong, W. C. Denison, and R. V. Frakes. Others members of the

Creator:: Dimalla, Gerard George
Resource Type:: Dissertation
Full Text:: greatly expedited the radiotracer experiments; Mr. R. J. Herschler without whose interest and

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