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Past Graduate Students

 

Fall 2007

De La Pena, Clelia, Ph.D.
Advisor: Jorge Vivanco
Thesis: " Study of Bioactive Proteins in the Roots and Root Exudates of Model Plants"

Elsner, Karen, M.S.
Advisor: Harrison Hughes
Thesis: "Overcoming Seed Dormancy in Glaucium spp. (Papaveraceae)"

Howlett, Teri, M.S.
Advisor: Jim Klett
Thesis: "Efficacy and Phytotoxicity of Preemergence Herbicides in Container-grown Landscape Plants."

Summer 2007

Chopra, Satinder Singh, M.S.
Advisor: Yaling Qian
Thesis: "Urban Landscape Irrigation with Recycled Wastewater: Management Options for Mitigating Sodium Stress"

Thompson, Matthew Damian, M.S.
Advisor: Cecil Stushnoff
Thesis: "Cancer Preventive Attributes of Selections from Malus"

Spring 2007
No Horticulture graduate students

Fall 2006

Todd Charles Einhorn, Ph.D.
Advisor: Horst Carpari
Thesis:

Emma Louise Locke, M.S.
Advisor: Steven E. Newman
Thesis: "Raffinose Family Oligosaccharides in Protection from Drought and Salinity Stresses and Graywater Application as an Alternative for Landscape Irrigation"

Hrvoje Rukavina, Ph.D.
Advisor: Harrison G. Hughes
Thesis: "Phenotypic Variability, Cold Hardiness and Flowering Induction of Saltgrass [Distichlis spicata (L.) Greene] Clones"

Summer 2006

Holtvoigt, Jennifer Ann, M.S.
Advisor: David Hartley
Thesis: "Vase Life and Thrips Treatments of Field Grown Cut Flowers in Colorado"

Spring 2006

 

Fall 2005

Mekhled Mutiran Al-Enazi, M.S.
Advisor: Harrison G. Hughes and David Holm
Thesis: "Influence of Storage Temperature and Time in Storage on Pigment Content of Potato (Solanum tuberosum L.)"

Summer 2005

Dawn Yvette Henson, M.S.
Advisor: David Hartley and Steven Newman
Thesis: Performance of 19 Species of Bedding Plants and Kentucky Bluegrass Grown at Decreasing Levels of Irrigation"

Grant Johnson, M.S.
Advisor: Yaling Qian and Jessica Davis
Thesis: “Effects of Topdressing Established Kentucky Bluegrass with Composted Manure"

Spring 2005

Juma'a S. Al-Obeidani, Ph.D.
Advisor: Cecil Stushnoff
Thesis: "Antioxidant Properties of Colorado Grown Potatoes"

Oktay Kulen, Ph.D.
Advisor: Cecil Stushnoff
Thesis: "Potato Minituber Bud Dormancy Release"

Fall 2004

No Horticulture graduate students

Summer 2004

Jayraj Himanshu Muni, M.S. Plan B
Advisor: Steven Newman

Spring 2004

Saleh Mobarak Al-Turki, M.S.
Advisor: Cecil Stushnoff
Thesis: "Total Phenolics and Antioxidant Capacity of Some Old World Cider Apples"

Fahrettin Goktepe, Ph.D.
Advisor: Harrison Hughes
Thesis: "Evaluation of Plant Characteristics and Disease Resistance in Cu-IPT Transformed Watermelon cv. Crimson Sweet"

Gregory Litus, M.S.
Advisor: James E. Klett
Thesis: "The Effects of Water Limitation and Heat on Flower Production, Resource Allocation and Partial Style Abscission in Oenothera macrocarpa ssp. incana"

Sang-Wook Park, Ph.D.
Advisor: Jorge Vivanco
Thesis: "Biochemical and Biological Roles of Ribosome-Inactivating Proteins"

Fall 2003

Mohammed Al-Daej, M.S. Plan B
Advisor: Harrison Hughes

Summer 2003

Andrea K. Cummins, M.S.
Advisor: James Klett
Thesis: "Tree Production Utilizing Pot-In-Pot Techniques"

Hope Anne Gruszewski, M.S.
Advisor: David Holm and Jorge Vivanco
Thesis: "Control of Late Blight of Potato (Phytophthora infestans (Mont.) de Bary) Utilizing Endogenous and Exogenous Plant Resources"

Nusret Ozbay, Ph.D.
Advisor: Steven Newman
Thesis: “Biocontrol of Fusarium Crown and Root Rot of Fresh Market Tomato with Trichoderma harzianum Strains Under Greenhouse Conditions”

Spring 2003

Kent Sather, M.S.
Advisor: Asunta Thompson
Thesis: “Performance of Russet Norkotah Line Selections at Different Rates of Nitrogen”

Fall 2002

Hsiang Chang, Ph.D.
Advisor: Michelle Jones and Stephen Wallner
Thesis: “Cytokinin Regulation During Flower Senescence in Petunia x hybrida ‘V26' Transformed With SAG12-ipt”

James Robert Newberry, M.S.
Advisor: Anthony Koski
Thesis: “Conversion of Perennial Ryegrass (Lolium perenne L.) Fairways to Kentucky Bluegrass (Poa pratensis L.)

Joyce Pennycooke, Ph.D.
Advisor: Cecil Stushnoff and Michelle Jones
Thesis: “Molecular and Physiological Analyses of a Temperature Dependent Galactosidase in Petunia x hybrida ‘Mitchell’”

Travis Walker, M.S.
Advisor: Jorge Vivanco
Thesis: “Isolation and Characterization of Root-secreted Secondary Metabolites, and Their Role Against Pseupomonas aeruginosa

Spring 2002

Mary Rebecca (Suplick) Ploense, Ph.D.
Advisor: Yaling Qian
Thesis: “Physiological, Morphological, and Spectral Reflectance Characteristics of Kentucky Bluegrass, Texas Bluegrass, and Their Hybrids in Response to Water Stress”

Elizabeth Sears, M.S.
Advisor: James Klett
Thesis: “Weed Management and Cultivated Wildflowers”

Mohamed Ahmed Shahba, Ph.D.
Advisor: Yaling Qian and Harrison Hughes
Thesis: “Environmental Stress Aspects of Saltgrass [Distichlis spicata (L.) Greene]”

Fall 2001

Saad Al-Shammary, M.S.
Advisor: Yaling Qian and Stephen Wallner
Thesis: “Salinity Tolerance and Associated Salinity Tolerance Mechanisms of Four Turf Grasses”

Scott Reid, M.S.
Advisor: Harrison Hughes
Thesis: “Chromosome Races and Polyploid Cytoforms in Distichlis spicata

Dianne (Oakley) Skogerboe, M.S.
Advisor: Harrison Hughes and James Klett
Thesis: “Seed Dormancy in Callirhoe involucrata (Torr. & Gray) Gray, (Malvaceae)”

Spring 2001

Samuel Eliot Cox, M.S.
Advisor: Cecil Stushnoff
Thesis: “Lycopene Analysis and Horticultural Attributes of Tomato”

Fall 2000

Deirdre (Anderson) Detjens, M.S.
Advisor: James Klett
Plan B: “Plant Introduction Programs and Plant Select®”

Summer 2000

Judy Harrington, M.S.
Advisor: Tony Koski
Thesis: “Overcoming Seed Dormancy in Distichlis spicata

Laurel E. Potts, M.S.
Advisor: Stephen Wallner
Masters Paper: “Colorado Native Plants Survey - Voices of the Green Industry”

Spring 2000

Yu-Jen Chiang, Ph.D
Advisor: Cecil Stushnoff
Thesis: “Overexpression of Mannitol-1-Phosphate Dehydrogenase Increases Monnitol Production and Confers Salt and Chilling Tolerance in Transgenic Petunia cv. Mitchell”

Celia Tannehill, M.S.
Advisor: James Klett
Plan B: Co-authored “Best Perennials for the Rocky Mountains and High Plains”


Fall 1999

Andrea Christine Blaine, M.S.
Advisor: Steven Newman
Thesis: “Selection and Production of Six Herbaceous Flowering Perennial Species As Greenhouse Grown Alternative Cut Flowers”

Brian Grubb, M.S.
Advisor: James Klett
Thesis: “Post-harvest Storage & Establishment of Balled and Burlapped Tilia cordata Mill. ‘Greenspire’.”

Eun-Sun Kim, M.S.
Advisor: Steven Newman
Thesis: “The Effects of 1-methylcyclopropene in Preventing Petal Abscission of Geraniums” (Pelargonium x hortorum L.H. Bailey)

Marianne Poxleitner, M.S.
Advisor: Cecil Stushnoff
Thesis: “Stress Effects on Color Development in Pinot Noir Wine.”

Izulme Santos, Ph.D.
Advisor: Cecil Stushnoff
Thesis: “Desiccation and Freezing Tolerance of Embryonic Axes and Lateral Buds of Citrus spp.: Implications for Germplasm Conservation.”


Spring 1999

Douglas A. Findley, Ph.D.
Advisor: Stephen Wallner
Thesis: “Impact of the Irrigation Regime on Trees and Turfgrass in a Landscape Setting.”

Chang Park, M.S.
Advisor: Cecil Stushnoff
Thesis: “Characterization of Bud Dormancy in Potato”

Kirsten Blyth (Larson) Scott, M.S.
Advisor: James Klett
Thesis: “Enhancing Germination of Fraxinus anomala

Spring 1998

Erik Ervin, Ph.D.
Advisor: Tony Koski
Thesis: “Morphological and Physiological Effects of Trinexapac-Ethyl, Traffic, and Nitrogen on Kentucky Bluegrass”

Amy Jo Waldo, M.S.
Advisor: James Klett
Thesis: “The Effects of Three Nursery Productions Methods On Tree Growth Rates”

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