Index Catalog // ScholarsArchive@OSU

Annual work plan, Upper Willamette Resource Conservation and Development Project program : 1968

Creator:: Upper Willamette Resource Conservation and Development Project and United States. Soil Conservation Service
Resource Type:: Technical Report
Full Text:: new members on the Resource Committees. There is a continuing need in the operation of the RC&D

Selectivity and chemodynamics of 3,5-dibromo-4-hydroxybenzonitrile in winter wheat (Triticum aestivum L.) and coast fiddleneck (Amsinckia intermedia Fisch. & Mey)

Creator:: Schafer, David Eugene
Abstract:: Controlled environment chamber and laboratory studies were carried out to evaluate selectivity and chemodynamics of bromoxynil (3,5-dibromo-4-hydroxybenzonitrile) in winter wheat (Triticum aestivum L.) 'Nugaines', a tolerant species, and coast fiddleneck (Amsinckia intermedia Fisch. & Mey), a susceptible species. A comparison of ED₅₀ values, based upon reduction of whole plant growth,...
Resource Type:: Dissertation
Full Text:: in AN ABSTRACT OF THE THESIS OF DAVID EUGENE SCHAFER for

The biosynthesis of terpenes in Pelargonium graveolens

Creator:: Allison, Robert David
Abstract:: Pelargonium graveolens Ait., rose geranium, contains several oxygenated monoterpenes, most of which are related to each other structurally. In this work, the metabolism and interconversions of these terpenes was investigated. A chromatographic analysis of geranium oil was performed initially for the purposes of identifying the terpenes and determining which chromatographic...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Robert David Allison for the

Multivariate functions applied to long-range weather forecasting

Creator:: Thomas, David Reginald
Resource Type:: Masters Thesis
Full Text:: forecasting MULTIVARIATE FUNCTIONS APPLIED TO LONG-RANGE WEATHER FORECASTING by DAVID REGINALD THOMAS

Sedimentary texture--a key to interpret deep-marine dynamics

Creator:: Allen, David William
Abstract:: The processes responsible for transporting and depositing thick sections of coarse-grained terrigenous clastics on the abyssal floor and for forming associated sedimentary structures are still conjectural. Many workers attribute coarse deep-sea sediments and their probable lithified equivalent, the graywackes of flysch deposits to some type of density movement. Deductions concerning...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF DAVID WILLIAM ALLEN for the (Name

Low temperature deformation characteristics of high purity zirconium single crystals

Creator:: Goodrich, David George
Abstract:: High purity single crystals of zirconium were produced and mechanically strained in the temperature range from 4.2°K to 293°K. The crystals were produced by thermal treatment with a specially constructed electron beam zone refiner which provided the abrupt temperature gradient necessary for crystal growth. Specimens were electrolytically machined to have...
Resource Type:: Dissertation
Full Text:: purity zirconium single crystals AN ABSTRACT OF THE THESIS OF David George Goodrich for the Doctor of

Factors influencing dormancy and persistence in buried seed of five grass species

Creator:: Schafer, David Eugene
Abstract:: Field and growth chamber studies were conducted to ascertain the effects of some environmental factors on the persistence of viable buried seed of Agrostis tenuis, Avena fatua, Lolium multiflorum, Lolium perenne, and Poa annua. Through the use of a population model, specific effects of environment on parameters of viability and...
Resource Type:: Masters Thesis
Full Text:: seed of five grass species AN ABSTRACT OF THE THESIS OF DAVID EUGENE SCHAFER for the (Name) in

Optimum combination of time and rumen fluid in three in vitro techniques used to predict forage digestibility

Creator:: McNeill, David Gingles
Resource Type:: Masters Thesis
Full Text:: THREE IN VITRO TECHNIQUES USED TO PREDICT FORAGE DIGESTIBILITY by DAVID GINGLES McNEILL A THESIS

Nearctic sawflies I, the adults and larvae of the subfamily Blennocampinae (Hymenoptera: Tenthredinidae)

Creator:: Smith, David R.
Abstract:: Seventy-two species of Blennocampinae in 21 genera and six tribes are known from the Nearctic region. The adults and known larvae of all species and genera are keyed, described and illistrated. A definition of the subfamily, a review of previous work, a table of host-plant associations, and a discussion of...
Resource Type:: Dissertation
Full Text:: subfamily Blennocampinae (Hymenoptera: Tenthredinidae) AN ABSTRACT OF THE TRIMS OF David Rollins Smith

Biology and adult variability in an Oregon population of Leptarctiacaliforniae (Walker) (Lepidoptera: Arctiidae)

Creator:: Mays, David Lee
Abstract:: Leptarctia californiae (Walker) was studied on clear and semi-forested southern slopes in the Coast Range Mountains of Benton County, Oregon. The spring of 1965 had an unusually long warm period (21 days) resulting in adult emergence approximately 25 days earlier than in the cooler spring of 1966. Peak flight activity...
Resource Type:: Masters Thesis
Full Text:: Leptarctia californiae (Walker) (Lepidoptera: arctidae) AN ABSTRACT OF THE THESIS OF DAVID LEE MAYS for

ScholarsArchive@OSU

Annual work plan, Upper Willamette Resource Conservation and Development Project program : 1968

Selectivity and chemodynamics of 3,5-dibromo-4-hydroxybenzonitrile in winter wheat (Triticum aestivum L.) and coast fiddleneck (Amsinckia intermedia Fisch. & Mey)

The biosynthesis of terpenes in Pelargonium graveolens

Multivariate functions applied to long-range weather forecasting

Sedimentary texture--a key to interpret deep-marine dynamics

Low temperature deformation characteristics of high purity zirconium single crystals

Factors influencing dormancy and persistence in buried seed of five grass species

Optimum combination of time and rumen fluid in three in vitro techniques used to predict forage digestibility

Nearctic sawflies I, the adults and larvae of the subfamily Blennocampinae (Hymenoptera: Tenthredinidae)

Biology and adult variability in an Oregon population of Leptarctiacaliforniae (Walker) (Lepidoptera: Arctiidae)

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