The History of the Horticulture Department
In 1921, Dr. Cecil Patterson was hired as the first Horticulture lecturer and in 1922 Dean Rutherford appointed Patterson as the first Head of the newly formed Department of Horticulture Science. The appointment of Patterson helped establish a larger number of horticulture classes and a horticulture option in 1934. Until Dr. Patterson's appointment, all classes in horticulture had been offered in the Field Husbandry Department. The main responsibilities of the horticulture department from its commencement until 1947 included maintenance of the University campus as well as horticulture research. Initial research focused on the improvement of horticultural types of plants through a breeding and selection program. There is also evidence of early variety testing in fruits and vegetables.
In 1961, Dr. Stu Nelson was appointed Professor and Head of the Department and additional faculty members were appointed in 1962 and 1964. By this time research in the department focused on fruit breeding, vegetable research, horticultural crop physiology and greenhouse work. Dr. Nelson remained Head of the Department until his retirement in 1981.
Dr. Cecil Stushnoff was appointed as the Head of the Department in 1982 and remained in that position until his resignation from the University in 1989. The Department would see a large expansion and changeover of staff between 1988-1991 with the addition of three new professional staff members
Dr. Ken Giles was appointed Head of the Department in 1989 and remained in that position until his resignation in 1994 leading to the appointment of Dr. Bryan Harvey for a six-month position as Acting Head of the Department. In 1995, Dr. Harvey was appointed Head of the department for a five-year term, however in 1997, Harvey was appointed University Coordinator of Agricultural Research in the University's Presidents Office, leaving the department without leadership.
In 1997, after internal discussions within the department and college determined there was no internal candidate willing to fill the position, Dr. John Stewart, Dean of the College of Agriculture, appointed Dr. Malcolm Devine acting Head for a 10 week period and assigned him the task of merging the Department of Horticulture Science with the Department of Crop Science and Plant Ecology. On July 1,1998 the two Departments merged to become the Department of Plant Sciences with Dr. Graham J. Scoles as Head of the newly formed Department.
Under the umbrella of the Department of Plant Science in the College of Agriculture and Bioresources, today's Horticulture Science offers teaching, research and outreach relating to the development, production and management of Horticultural crops on the Canadian Prairies. Horticulture Research involves the development of fruits, plant propagation, fruit and vegetable production, environmental stress physiology, nursery crop production, greenhouse management and soil health and crop nutrition in horticultural systems.
Horticulture Programs
USask offers a variety of certification programs that will help you to begin your journery into the world of horticulture. Whether its a degree program or study based certification, your will gain the expertise your are looking for.
Department Heads
Dr. Cecil Patterson (1921-1960)
Dr. Stu Nelson (1961-1981)
Dr. Cecil Stushnoff (1982-1989)
Dr. David Christensen (1989)
Dr. Ken Giles (1989-1994)
Dr. Bryan Harvey (1994-1997)
Dr. Malcolm Devine (1997-1998)
Dr. Graham Scoles (1998-2002)
Dr. Geoff Hughes (2002-2005)
Dr. Bruce Coulman (2005-2013)
Dr. Yuguang Bai (2014-present)
Hort MSc graduates
Year | Student | Title |
1963 | GREEN, C.O. | A Preliminary Irrigations Study with egetables in Saskatchewan |
1964 | QUAMME, H.A. | A Preliminary Study of Growth Substance in the Growth Phases of Malus robusta 5 |
1964 | STUSHNOFF, C. | Sterility and Incompatibility in Lilium |
1965 | HWANG, J.M. | Junvenility in Malus robusta 5 |
1967 | YU, N.L. | A Study of Rooting Cofactors and Root-Promoting Substances in the Junenile and Adult Forms of Malus robusta 5 |
1968 | LIN, W.C. | The Influence of Moisture Stress on the Growth and Wintering of Cotoneaster acutifolia |
1969 | SKINNER, R.R. | Incompatibility and Sterility Studies in Rubus idaeus var. strigosus |
1969 | TSAI, M.H.J. | The Effects of Nitrogen, Phosphate and Potash Application on Carrots, Potatoes and Sweet Corn |
1969 | WESTLUND, D.D. | A Fertility Study on Irrigated Potatoes and Sweet Corn in Saskatchewan |
1970 | CAMPBELL, C.G. | The Effects of Light Source on the Fertilization and Retention of the Potato Blossom (Solanum tuberosum) |
1970 | HWANG, K.E. | Water Usage at Different Growth Stages of Cabbage and Potato Plants |
1971 | JOHNSTON, R.C. | Differential moisture sensitivity in the life cycle of selected vegetable crops |
1971 | NEHRA, N.S. | Genetic Stability of Micropropagated strawberries and Agrobacterium-mediated genetic transformation |
1971 | NIYAZI, O. | Relationship of Foliar Analysis to Applied Level of Nutrients on Potatoes and Radishes |
1971 | PORTER, B.J. | Fertility Studies on Irrigated Cabbage and Carrots in Saskatchewan |
1974 | AULAKH, BS. | Water usage at different growth stages of snap beans grown under two fertilizer regimes |
1974 | LIN, Y.Z. | Weed Control Studies in Selected Vegetables |
1976 | HAUKENESS, M.O. | Gas Turbine Exhaust Gases as a Source of Heat and Carbon Dioxide for the Production of Greenhouse Tomatoes |
1977 | HOEHN, E.L. | The Effects of Root Zone Termperature on Plant Development and the Occurrence of Hollow Heart and Brown Streak Necrosis in the Potato |
1977 | PETERS, C.C. | The Effect of Moisture Stress on the Growth and Yield of Snap Beans |
1978 | DELAGE, M.A. | Chemical Weed Control in Selected Vegetable Crops at the Outlook Irrigation District |
1979 | BISHOP, B.H. | Propagation Studies on the Saskatoon |
1981 | MCLENNAN, G.L. | Sand Culture Studies on Kentucky Bluegrass for Sports Fields |
1982 | CASWELL, K.L. | Hastening the Flowering of 'Michigan-Ohio Hybrid' Greenhouse Tomatoes Through Vegetative Propagation |
1982 | OLIVER, J. | Investigations into the Hydroponic Production of Greenhouse Cucumbers |
1982 | SAMPSON, H.J. | Effects of Audible Sound on the Germination and Growth of Seeds from Woody and Herbaceous Plants |
1982 | SCHROEDER, W.R. | Sand Culture Studies on Bentgrass Greens |
1982 | WAHAB, M.N.J. | Effects of plant density and planting designs on growth and productivity of snap bean |
1983 | BANIK, R.L. | Macropropagation of Bambusoid Grass and Micropropagation of Bamboo |
1986 | ENGLUND, P.L. | Interference of Onion Growth by Green Foxtail (Setaria viridis) |
1986 | ROWAN, S.C. | Evaluation of Herbicides on Newly-planted 'Hecker' and 'Bounty' Strawberries |
1987 | FRIESEN, L.J. | Phenology Modeling and its Application to Plant Science and Crop Production |
1988 | FRIESEN, K.R.D. | Rooting of Micropropagated Amelanchier alnifolia Nutt. Cultivar 'Smoky' |
1988 | MATHERS, H.M. | Screening Malus Seedlings for Cold Resistance |
1988 | WOODSKE, D.D.G. | Propagation of Pinus cembra L. by Seed Germination and Micropropagation |
1989 | EWAN, B.E. | Cold Acclimation and Cryopreservation of 'MM106' Apple Cultivars |
1989 | TURNER, J.M. | Strawberry Plant Cold Hardiness and Overwintering Techniques |
1990 | HARRISON, R.G. | The Effects of Three Cropping Methods on the Productivity of Greenhouse Cucumbers |
1990 | KABALUK, J.T. | A Technique for Screening Seedlings of Amelanchier alnifolia Nutt. for Resistance to the Rust Pathogen Gymnosparangium nelsonii Arth |
1991 | DEREMIENS, J.B. | Effects of Straw and Plasti Mulches on Fall Acclimation and Winter Survival of the Strawberry (Fragaria x ananassa Duch.) |
1992 | CAMPBELL, S.M. | Effects of the Cytokinin 2iP on the Rhizomatous Growth of the Lingonberry, Vaccinium vitis-idaea subspecies minus Lodd. |
1994 | BALDWIN, B.D. | Abscisic Acid Induced Dormancy and Hardening of In Vitro Saskatoon Berry (Amelanchier alnifolia Nutt.) |
1994 | STEVENSON, R.K. | Dormancy and Acclimation in Dogwood Clonal Ecotypes |
1995 | IQBAL, M.S. | Impact of Mycorrhizae and Phosphorus Solubilizing |
1996 | ANDREWS, D. | Dormancy in Dogwood Crosses |
1997 | MOROZ, D.L. | The Effects of Osmotic Stress on Germination, Juvenile and mature Stages of Festuca rubra litoralis cv Dawson Grown at Various Temperatures |
1997 | SHIELL, K.J. | Factors Affecting Flower and Immature Fruit Loss in Pincherry and Chokecherry |
2002 | SHARMA, N. | Use of Abscisic Acid (ABA) Analogs to Improve Performance of Horticultural Crops |
2002 | WALLACE, T. | Improving the Harvestability of Dry Beans with Gibberellic Acid |
2003 | SHEN, X. | Effects of Explant Juvenilitym, in vitro Etiolation and Subculture Number and Length on ex vitro Rooting of Micro-propagated Saskatoons |
2003 | SPENCER, R. | Ozone as Post-harves Treatment for Potatoes |
2003 | SVENDSEN, E. | A Molecular Approach to Studying Vegetative Maturity in Red-Osier Dogwood (Cornus sericea L.) |
2004 | LU, Q. | Feasibility of a Tip Grafting System for Fruit Breeding and its Effect on Cold Hardiness and Juvenility |
2004 | UBAYASENA, L. | Systematic Affinities and Identification of Echinacea (Asteraceae) Species Based on Genomic DNA, Chloroplast DNA, and Phyto-chemical Diversity |
2006 | XUE, S. | Screening Fragaria Species for Resistance to Xanthomonas fragariae |
2007 | KALCSITS, L. | Exoploring How Temperature Affects Dormancy Induction and Cold Acclimation Initiation in Hybrid Poplar |
2009 | SONG, S. | The Impact of Dill Weed, Spearmint and Clove Essential Oils on Sprout Supperssion in Potato Tubers |
2012 | KABAN, T. | A Strategy to Develop Prairie Grapes (Vitis) with High Trans-resveratrol Production Potential |
2015 | BANIK, P. | Effects of Drought Acclimation on Drought Stress Resistance in Three Potato (Solanum tuberosum L.) Genotypes |
2015 | WANG, Y. | Physiological Characterization on Seed Aging of Six Native Shrub Species |
2016 | LIU, J. | Temperature Mediated Alterations of the Plant Apoplast as a Mechanism of Intracellular Freezing Stress Avoidance |
2018 | BENIC, E. | Photosynthetic Adjustments of Amaranthus Varieties in Response to Growth Irradiance |
2018 | HAMILTON, K. | Identification of Ultrastructural and Biochemical Markers of Frost Avoidance in the Cuticular Layer of Corn |
2020 | JUCA TAVEIRA, C. | Tracing Crop Residue Derived Nitrogen into Subsequent Crops and Nitrous Oxide Emission |
2020 | RAE, E. | Measuring Germination: The Radicand Germination Index & A Biostimulant Seed Treatment: Mechanism and Optimization. |
2021 | WU, Q. | Developing a Soil Health Testing Protocol for Arable Cropping Systems in Saskatchewan |
2021 | FORAND, A. | The Cell Wall as a Barrier Against Water Loss and Plant Pathogens |
2022 | OTCHERE, O. | The Impact of Cover Cropping on Soil Nitrogen Availability, Crop Nitrogen Use, and Nitrous Oxide Emissions in a Prairie Potato—Grain Crop Rotation |
Hort PhD Graduates
Year | Student | Title |
1991 | NEHRA, Narendar | Genetic stability of micropropagated strawberries and Agrobacterium-mediated genetic transformation |
1993 | WAHAB, M.N.J. | Productivity of Potato Seed-Tubers from Different Latitudes |
1996 | WEIR, B.J. | Development and Application of RAPD Analysis for Intra- and Interspecific Characterization Within the Genus Amelanchier |
2001 | RONALD, P. | Variability and Mechanism of Saskatoon Disease Response to Entomosporium mespili |
2002 | SHATERIAN, J. | Identifying Factors Converring Salt Tolerance to Diploid Potato Lines |
2009 | ETEHADNIA, M. | Salt Stress Tolerance in Potato Genotypes |
2016 | XU, J. | Developing a Novel Hypomethylated Population and Characterizing a Stable Early Flowering Epimutant in Strawberry (Fragaria vesca) |
2017 | DAWSON, J. | Concentration and Content of Secondary Metabolites in Fruit and Leaves of Haskap (Lonicera caerulea L.) |
2017 | GERBRANDT, E. | Diversity of Adaptation, Agronomic Potential and Fruit Quality of Lonicera caerulea L. |
2018 | WILLICK, I. | The Mechanism of Freezing Resistance in Cold-Acclimated Winter Rye and Rye Crowns |