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Dinitroaniline-herbicide resistance in goosegrass (Eleusine indica) : ecophysiological aspects

Creator:: Valverde, Bernal E.
Abstract:: Growth of individual goosegrass (Eleusine indica (L) Gaertn.) plants of three dinitroaniline-herbicide resistant (R) and three susceptible (S) biotypes from North Carolina, South Carolina, and Mississippi was analyzed in greenhouse experiments. Leaf area and biomass measurements, including root, shoot, above-ground, and total dry weights were similar among the biotypes studied....
Resource Type:: Dissertation
Full Text:: . Jeannette Emry was very helpful with some typing and a lot of printing. My gratitude to Larry Burrill and

Brassicaceae Seed Persistence and Dormancy in the Willamette Valley

Creator:: Flick, Gabriel D.
Abstract:: Producers in the Willamette Valley of Oregon are interested in growing canola as a rotational crop in grass seed and cereal rotations. Many other Brassicaceae seed crops also are produced within the valley. Concerns of seed persistence and volunteer contamination of Brassicaceae seed crops prompted the investigation of seed persistence...
Resource Type:: Dissertation
Full Text:: University, and a breeding program was initiated in 1969 (Calhoun et al. 1975). The primary goal was to

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:: . Abstract approved Carol A. Milorv-Smith Understanding the mechanism of resistance, relative fitness and

Some physiological and biochemical aspects of haloxyfop herbicidal activity alone or mixed with dicamba

Creator:: Alvarado, Renan A.
Resource Type:: Dissertation
Full Text:: synthesis when applied alone but not in presence of dicamba. A greater amount of a polar conjugate of

Yield and physiological responses of field-grown soybeans to elevated night temperatures

Creator:: Seddigh, Majid
Resource Type:: Dissertation
Full Text:: ff Soybean [Glycine max (L.) Merr.] is a potential oilseed crop in the Pacific Northwest. It was

Pollination biology and pollinator alternatives in mermaid meadowfoam (Limnanthes alba Hartw. ex Benth.)

Creator:: Jahns, Thomas R.
Abstract:: Meadowfoam (cultivar Mermaid) is an entomophilous winter annual oilseed crop that has historically produced an average of only two of five seeds per flower. Reference to inadequate meadowfoam pollination exists in the literature, but quantitative evidence is lacking. Studies were undertaken to: 1) quantify meadowfoam pollination requirements and 2) evaluate...
Resource Type:: Dissertation
Full Text:: Pollinator Alternatives in Mermaid Meadowfoam (Limnanthes alba Hartw. ex / A ) Benth.) Abstract Approved

DNA fingerprinting and genome mapping in meadowfoam

Creator:: Katengam, Sureeporn
Abstract:: Marker information in the new oilseed crop, meadowfoam, is limited. Molecular markers to facilitate meadowfoam breeding and cultivar improvement are not available. The knowledge of genetic relationships among recent germplasm is not known. The objectives of this study were (i) to gain an understanding of genetic diversity and relationship patterns...
Resource Type:: Dissertation
Full Text:: construct a genetic linkage map, and (iii) to map genes and QTLs (Quantitative Trait Loci) underlying

Genetics of low erucic acid and cytological analyses of wide hybrids in meadowfoam

Creator:: Gandhi, Sonali Dilip
Abstract:: Cultivated meadowfoam (Limnanthes alba Benth.) is an annual oil seed crop native to southern Oregon. California and British Columbia. The genus Limnanthes is composed of nine species and divided into two sections, Inflexae and Reflexae. The seed oil of meadowfoam is a rich source of erucic acid and several novel...
Resource Type:: Dissertation
Full Text:: Cultivated meadowfoam (Limnanthes a/ba Benth.) is an annual oil seed crop native to southern Oregon

Mapping quantitative trait loci underlying genome-wide recombination rate and mating system differences in meadowfoam

Creator:: Kishore, Venkata Krishna
Abstract:: Meadowfoam (Limnanthes alba Bentham; Order: Brassicales; Family: Limnanthaceae) is a self-compatible, predominantly allogamous, insect pollinated species. Meadowfoam oil is a source of novel unsaturated very-long-chain (VLC) seed oils (C₂₀ and C₂₂) with low concentrations of saturated fatty acids (typically less than 2%) and outstanding oxidative stability. Here we report the...
Resource Type:: Dissertation
Full Text:: Abstract approved: Steven J. Knapp Meadowfoam (Limnanthes a/ba Bentham; Order: Brassicales; Family

Physiological and yield responses of meadowfoam to water stress and nitrogen fertilization

Creator:: Pearson, Calvin H.
Resource Type:: Dissertation
Full Text:: : iff Meadowfoam (Limnanthes alba Benth.) seed is a potential annually renewable source of oil for use

ScholarsArchive@OSU

Dinitroaniline-herbicide resistance in goosegrass (Eleusine indica) : ecophysiological aspects

Brassicaceae Seed Persistence and Dormancy in the Willamette Valley

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

Some physiological and biochemical aspects of haloxyfop herbicidal activity alone or mixed with dicamba

Yield and physiological responses of field-grown soybeans to elevated night temperatures

Pollination biology and pollinator alternatives in mermaid meadowfoam (Limnanthes alba Hartw. ex Benth.)

DNA fingerprinting and genome mapping in meadowfoam

Genetics of low erucic acid and cytological analyses of wide hybrids in meadowfoam

Mapping quantitative trait loci underlying genome-wide recombination rate and mating system differences in meadowfoam

Physiological and yield responses of meadowfoam to water stress and nitrogen fertilization

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