The 2011 ASHS Annual Conference

John E. Erwin

Univ of Minnesota
Department of Horticultural Science
305 Alderman Hall
1970 Folwell Ave
St Paul, MN
USA 55108
Email: erwin001@umn.edu

Papers:
Factors Influencing Simultaneous Floral and Vegetative Budbreak In Rhododendron Subg. Hymenanthes Government Strategies to Promote Horticulture In Urban Communities Evaluation of 75 Species for Survival and Vigor On a Rooftop In the Northern US Foliar Anthocyanin Content In Solenostemon Scutellarioides (L.) Codd. and Panicum Virgatum L. Varies with Irradiance, Temperature, and Cultivar Characterization of Photosynthetic Responses of Thirteen Herbaceous Ornamentals to Irradiance and CO₂ Alternative Periodic Energy-Efficient Light and Temperature Strategies for Herbaceous Ornamental Production Plant Hormones: Their Roles and Applications In Plant Stress Mitigation