Index Catalog // ScholarsArchive@OSU

Genetic diversity and herbicide resistance in annual bluegrass (Poa annua L.)

Creator:: Mengistu, Lemma W.
Resource Type:: Dissertation
Full Text:: Herbicide Resistance in Annual Bluegrass (Poa annua L.). Abstract approved: George W. Mueller-Warrant We

Genetics of partial incompatibility and improvement of haploid production in Hordeum vulgare L. x H. bulbosum L. crosses

Creator:: Chen, Fu-chiang and Chen, Fuqiang
Abstract:: The production of barley (Hordeum vulgare L.) haploids by crossing with H. bulbosum is a widely used tool in breeding and genetics. Certain barley genotypes have low seed set in this interspecific cross, a phenomenon known as partial incompatibility. Haploid production efficiency and gamete sampling are important issues with the...
Resource Type:: Dissertation
Full Text:: vulgare L. Z. Pflanzenzucht 92:22-29. Islam, A. K. M. R., and Shepherd, K. W. 1981. Wheat-barley addition

Inheritance of resistance to Septoria leaf blotch in selected spring bread wheat genotypes (Triticum aestivum L.)

Creator:: Briceno Felix, Guillermo Ariel
Abstract:: Septoria leaf blotch of wheat is a major biotic factor limiting the grain yield. To determine the nature of inheritance involving selected genotypes, three resistant semidwarf spring wheat lines exhibiting durable global resistance and one susceptible cultivar were crossed in all possible combinations, excluding reciprocals. Parents, Fl, F2, and F3...
Resource Type:: Masters Thesis
Full Text:: selected spring bread wheat genotypes (Triticum aestivum L.) AN ABSTRACT OF THE THESIS OF Guillermo

The effects of enhanced atmospheric CO₂ and N fertilization on growth and development of rice (Oryza sativa L.)

Creator:: Weerakoon, W. M. Wijayasiri
Resource Type:: Dissertation
Full Text:: L.) Abstract approved: Dale N Moss The current global rise in atmospheric carbon dioxide

Effects of winter cover crops following potato (Solanum tuberosum L.) on soil nitrate and soil fertility in the Columbia Basin

Creator:: Fernando, M.F. Sydney W.
Resource Type:: Dissertation
Full Text:: (Solanum tuberosum L.) on Soil Nitrate and Soil Fertility in the Columbia Basin by M. F. Sydney W

Genetic analysis of vernalization, photoperiod, and winter hardiness in barley (Hordeum vulgare L.)

Creator:: Pan, Aihong
Resource Type:: Masters Thesis
Full Text:: hardiness in barley (Hordeum vulgare L.) AN ABSTRACT OF THE THESIS OF Aihong Pan for the degree of Master

Mapping of quantitative trait loci for malting quality in a winter X spring barley (Hordeum vulgare, L.) cross

Creator:: Oziel, Adeline M.
Abstract:: Making quality and winterhardiness in barley are "ultimate" phenotypes composed of component, quantitatively inherited traits. A 69-point genome map of the seven chromosomes of barley was used, in conjunction with multi-environment phenotypes for grain yield and malting quality, to determine the chromosome locations of quantitative trait loci (QTLs). A combined...
Resource Type:: Masters Thesis
Full Text:: a winter X spring barley (Hordeum vulgare, L.) cross AN ABSTRACT OF THE THESIS OF Adeline M

Genetic studies with Russian wheat aphid (Diuraphis noxia Mordvilko) in PI 294994 bread wheat (Triticum aestivum L.)

Creator:: Elsiddig, Ahmed A.
Abstract:: Russian wheat aphid (RWA), Diuraphis noxia (Mordvilko), is a widely distributed species in western north America, and a major economic pest of wheat (Triticum aestivum L.) and barley (Hordeum vulgare L.). The objectives of this study were to : 1) determine the inheritance of seedling and adult plant resistances in...
Resource Type:: Masters Thesis
Full Text:: noxia Mordvilko) in PI 294994 bread wheat (Triticum aestivum L.) AN ABSTRACT OF THE THESIS OF AHMED A

ALS-inhibitor resistant downy brome (Bromus tectorum L.) biotypes in Oregon : Mechanism of resistance, fitness, and competition

Creator:: Park, Kee-Woong
Abstract:: Understanding the mechanism of resistance, relative fitness and competitiveness of herbicide resistant biotypes is important to predict population dynamics and to establish resistance management strategies. This study was conducted to determine the level of resistance to acetolactate synthase (ALS) inhibitors and the mechanism of resistance of ALS-inhibitor resistant downy brome...
Resource Type:: Dissertation
Full Text:: Downy Brome (Bromus tectorum L.) Biotypes in Oregon: Mechanism of Resistance, Fitness, and Competition

Response of Roughstalk Bluegrass (Poa trivialis L.) to Waterlogging Stress

Creator:: Liu, Mingyang
Abstract:: Roughstalk bluegrass (Poa trivialis L.) (RB) is a weed species that increased very quickly in grass seed production fields of the Willamette Valley. The invasion of RB in grass seed crops often occurs in waterlogged soils. In waterlogged areas, RB exhibited better competitiveness and had greater population densities than other...
Resource Type:: Dissertation
Full Text:: Science presented on October 27, 2016. Title: Response of Roughstalk Bluegrass (Poa trivialis L.) to

ScholarsArchive@OSU

Genetic diversity and herbicide resistance in annual bluegrass (Poa annua L.)

Genetics of partial incompatibility and improvement of haploid production in Hordeum vulgare L. x H. bulbosum L. crosses

Inheritance of resistance to Septoria leaf blotch in selected spring bread wheat genotypes (Triticum aestivum L.)

The effects of enhanced atmospheric CO₂ and N fertilization on growth and development of rice (Oryza sativa L.)

Effects of winter cover crops following potato (Solanum tuberosum L.) on soil nitrate and soil fertility in the Columbia Basin

Genetic analysis of vernalization, photoperiod, and winter hardiness in barley (Hordeum vulgare L.)

Mapping of quantitative trait loci for malting quality in a winter X spring barley (Hordeum vulgare, L.) cross

Genetic studies with Russian wheat aphid (Diuraphis noxia Mordvilko) in PI 294994 bread wheat (Triticum aestivum L.)

ALS-inhibitor resistant downy brome (Bromus tectorum L.) biotypes in Oregon : Mechanism of resistance, fitness, and competition

Response of Roughstalk Bluegrass (Poa trivialis L.) to Waterlogging Stress

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