Daphne Research at the University of British Columbia: The Search for Fungal Resistance

摘要

A Daphne research program was initiated in 2000 at the University of British Columbia (UBC) designed to develop cultivars with improved commercial and garden performance. The overall appeal of daphne is based on many desirable characteristics, including its attractive foliage, variable plant habits, and flower colors, but most of all, its sweet fragrance or perfume. The most "popular" species among nursery producers and home gardeners is Daphne cneorum L. (rose daphne or garland flower). Both total sales of D. cneorum, as well as the number of nurseries producing stock, are increasing rapidly. In British Columbia, Canada, over 23 commercial growers are currently selling D. cneorum compared to only seven growers in 1992 (British Columbia Landscape and Nursery Association Buyer's Guide and Directory, 1992 and 2005).