Plant Sciences Masters Theses: Recent submissions
Now showing items 81-100 of 206
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Mother and Daughter Chipping Potato Cultivar Responses to Sublethal Rates of Glyphosate and Dicamba
(North Dakota State University, 2019)The effects of sublethal drift rates and carryover of glyphosate and dicamba into the next generation of seed potato cultivars Atlantic and Dakota Pearl are unknown. The objective of this research is to determine the impact ... -
Association Mapping to Identify Sclerotinia sclerotiorum Genomic Regions Affecting Aggressiveness of Lesion Formation on Sunflower Stems
(North Dakota State University, 2019)Sclerotinia sclerotiorum is one of the most destructive pathogens of sunflower in the United States and worldwide. Distinctive symptoms include mid-stalk rot, basal stalk rot and head rot from subsequent infection of the ... -
Integrating Faba Bean (Vicia faba Roth) into Cropping Systems as a Cover Crop, Intercrop, and Late-Season Forage Compared with Other Legume Cover Crops in the Upper Midwest
(North Dakota State University, 2019)Faba bean (Vicia faba Roth) is grown worldwide as a protein source for food, used for animal feed, and is a common cover crop in Europe, but is underutilized in Midwest farming systems. Faba bean, field pea (Pisum sativum ... -
Pre-Harvest Glyphosate Effects on Properties of Beta-Glucan from Oat Groats
(North Dakota State University, 2019)Pre-harvest glyphosate is applied to cereal grains to remove weeds. However, it has been claimed that oat compositions are affected by pre-harvest glyphosate. Research was conducted to evaluate differences in properties ... -
Molecular Characterization of Root-Lesion Nematode Species from Corn Fields in North Dakota and Evaluation of Resistance in Corn Hybrids
(North Dakota State University, 2019)The molecular characterization of Pratylenchus species determined from D2-D3 of 28S rDNA, ITS of rDNA, and COI of mtDNA regions revealed four Pratylenchus species from North Dakota, P. scribneri, P. neglectus, Pratylenchus ... -
Cornus Mas L. Cultivar Selection Based on Hardiness and Propagation
(North Dakota State University, 2019)Cornus mas (Cornelian cherry) is a deciduous shrub/small tree native to southeastern Europe and western Asia. It is unique among the Cornaceae (dogwood) family in that the fruit is used for human consumption and is highly ... -
Using Organic Amendments to Stabilize Sand-based Athletic Fields During Turfgrass Establishment Period
(North Dakota State University, 2019)Athletic field rootzones are often sand-based for improved drainage. Sand-based rootzones may have stability issues if turfgrass is not fully established. Our objective was to use organic amendments to improve the stability ... -
Wheat Traits Variations, Associations, and Potential Improvement from Crosses of Elite X Non-Adapted Germplasm
(North Dakota State University, 2011)Wheat improvement most often has been accompanied by a narrowing germplasm base, as newer cultivars have been derived from intercrosses between elite germplasm. However, there is a concern that narrow germplasm may restrict ... -
Ascochyta Rabiei in North Dakota: Characterization of the Secreted Proteome and Population Genetics
(North Dakota State University, 2011)Chickpea is one of the most important leguminous crops grown in regions of southern Europe, Asia, the Middle East, and the United States. Ascochyta blight, caused by Ascochyta rabiei, is the most important foliar disease ... -
Phenolic Bioactive-Linked Antioxidant, Anti-Hyperglycemic, and Anti-Hypertensive Properties of Serviceberry and Blackberry
(North Dakota State University, 2019)Production and consumption of edible berries are increasing rapidly in the United States, mostly due to their superior flavor profile, and popular diet-related value with their human health relevant bioactives and nutritional ... -
Simulated Hail Damage on Spring Canola (Brassica napus L.): Non-Uniform Stand Reduction and Stem Cut-Off
(North Dakota State University, 2019)Hail damage in canola has been characterized with symptoms such as randomly broken stems and loss of plants. The effect on stand reduction and stem cut-off in canola has yet to be addressed. Two separate experiments, stand ... -
Gene Expression Associated with Wound and Native Periderm Maturation in Potato Tubers
(North Dakota State University, 2011)Potato (Solanum tuberosum L.) is the world's fourth largest food crop and large financial losses are incurred each year from wound and bruise related injuries. However, little is known about the coordinate induction of ... -
Genetics of Wheat Domestication and Septoria Nodorum Blotch Susceptibility in Wheat
(North Dakota State University, 2019)T. aestivum ssp. spelta Iranian type has long been thought to potentially be the direct non-free threshing hexaploid progenitor. I evaluated a RIL population derived from a cross between CS and Iranian spelta accession ... -
Increasing the Genetic Diversity of U.S. Northern Corn Belt Hybrids with Tropical and Temperate Exotic Germplasm
(North Dakota State University, 2011)The NDSU EarlyGEM or the Early Germplasm Enhancement of Maize (Zea maize L.) is a long term incorporation program designed to increase the genetic diversity of short season hybrids. Starting in 1999, exotic GEM breeding ... -
Development of a Molecular Marker to Track APA G40199 Introgression in Common Bean for Bruchid Resistance
(North Dakota State University, 2018)In common bean (Phaseolus vulgaris), the main seed storage pests are the bruchid beetles. Damage done to the seed by the larvae has a large impact on seed quality and yield. Arcelin (ARC), phytohaemagglutinin (PHA), and ... -
Phenolic-Linked Antioxidant and Anti-Hyperglycemic Properties of Selected Cereal, Pseudo-Cereal, and Millet Using In Vitro Screening Methods
(North Dakota State University, 2018)Improving diversity of food systems by targeting whole grain cereals, pseudo-cereals, and millets is essential to enhance nutritional qualities beyond macro and micronutrient balance and to address emerging global food and ... -
Soybean Seeding Rate and Row Spacing Effects on Plant Establishment and Yield
(North Dakota State University, 2018)North Dakota soybean [Glycine max (L.) Merrill] management varies across the state, resulting in yield differences. Eight soybean seeding rates (starting at 197600 and increasing by 49400 live seed ha-1 increments) and row ... -
Development of a Genetic Transformation System of Raspberry Cultivars for Gene Function Analysis
(North Dakota State University, 2018)An Agrobacterium-mediated transformation system of purple raspberry ‘Amethyst’ was established after a series of experiments that determined the effect of genotype, inoculum density, and co-cultivation time on transformation. ... -
Tile Drainage, Beds, and Fe-EDDHA Application Effect on Soybean Production
(North Dakota State University, 2018)Eastern North Dakota has received excessive rainfall events since 1995, and soils are prone to waterlogging. This research evaluated the effects of subsurface tile drainage, raised beds, and iron-chelate (Fe-EDDHA) ... -
Cultivation to Supplement Residual Herbicides in Sugarbeet
(North Dakota State University, 2018)The migration of waterhemp (Amaranthus tuberculatus) into northern sugarbeet (Beta vulgaris) growing regions has prompted sugarbeet producers to utilize inter-row cultivation in their weed management program as no currently ...