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Willow plant name `Preble`

United States Patent

June 10, 2014
View the Complete Patent at the US Patent & Trademark Office
Oak Ridge National Laboratory - Visit the Partnerships Directorate Website
A distinct female cultivar of Salix viminalis.times.(Salix sachalinensis.times.Salix miyabeana) named `Preble`, characterized by rapid stem growth producing 29% more woody biomass than the average of three current production cultivars (Salix.times.dasyclados `SV1` (unpatented), Salix sachalinensis `SX61` (unpatented), and Salix miyabeana `SX64` (unpatented)) when grown in the same field for the same length of time (three growing seasons after coppice) in two different trials in Constableville, N.Y. and Middlebury, Vt. `Preble` can be planted from dormant stem cuttings, produces multiple stems after coppice and the stem biomass can be harvested when the plant is dormant. In the spring following harvest, the plant will re-sprout very vigorously, producing new stems that can be harvested repeatedly after two to four years of growth. `Preble` displays a low incidence of rust disease and is not damaged by potato leafhoppers.
Abrahamson; Lawrence P. (Marcellus, NY), Kopp; Richard F. (Marietta, NY), Smart; Lawrence B. (Geneva, NY), Volk; Timothy A. (Syracuse, NY)
Suny Research Foundation (Albany, NY)
13/ 385,672
February 29, 2012
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT This invention was made with government support under contract 00-EXCA-1-0890 awarded by the U.S. Department of Agriculture/ National Institute of Food and Agriculture (NIFA), under contract no. 68-3A75-6-500 awarded by the U.S. Department of Agriculture, and under contract no. DE-AC05-00OR22725 awarded by Department of Energy. The government has certain rights in this invention.