Induction of endodormancy in crown buds of leafy spurge (Euphorbia esula L.) implicates a role for ethylene and cross-talk between photoperiod and temperature
1. Biosciences Research Laboratory, USDA-Agricultural Research Service, 1605 Albrecht Blvd. N., Fargo, ND, 58102-2765, USA 2. Department of Plant Sciences, North Dakota State University, 166 Loftsgard Hall, Fargo, ND, 58108-6050, USA