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The 2009 ASHS Annual Conference

31:
Horticultural Crops Culture and Management: Ornamental/Nursery Crops

Tuesday, July 28, 2009: 1:00 PM
Jefferson A (Millennium Hotel St. Louis)
Moderator:
Gladis Zinati
1:00 PM
Extensive Green Roof Species and Soilless Media Evaluations In Semi-Arid Colorado
Jennifer M. Bousselot, Colorado State University; James Klett, Colorado State University; Ronda Koski, Colorado State University
1:15 PM
Seed Production and Viability of Eight Porterweed Selections Grown In Northern and Southern Florida
Sandra Wilson, University of Florida; Gary W. Knox, North Florida Research & Education Center; Zhanao Deng, University of Florida /IFAS; Rosanna Freyre, University of Florida
1:30 PM
Integration of Natural Mycorrhizae In Production of Container-Grown Nursery Crops
Gladis Zinati, Rutgers University; John Dighton, Rutgers University
1:45 PM
Substrate Media, Fertilizer Rate, and Mycorrhizal Inoculum Source Affect Azalea Plant Root Mycorrhizal Colonization and Severity of Phytophthora Cinnamomi Infection
Gladis Zinati, Rutgers University; John Dighton, Rutgers University; Ann B. Gould, Rutgers University
2:00 PM
Quantifying Winter Discharge of Controlled Release Fertilizers to Determine Environmental Impact and Plant Uptake
Jim Owen Jr., Oregon State University; James Altland, USDA–ARS, MWA ATRU; Carolyn Scagel, USDA ARS Hort Crops Res Unit; Heather M. Stoven, Oregon State University; Don Horneck, Oregon State University; Jonathan Frantz, USDA-ARS
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