Richard T. Olsen

USDA-ARS U.S. National Arboretum
Bldg 010A BARC-West
10300 Baltimore Ave
Beltsville, MD
USA 20705
Email: richard.olsen@ars.usda.gov

Papers:
Boxwood Breeding at the United States National Arboretum Genetic Diversity and Distribution within Cultivated Gene Pools of Chionanthus retusus (Oleaceae) in the United States Development of Genic Microsatellite Markers for Genetic Diversity Analysis of Boxwood Accessions to Breed for Blight-tolerant Cultivars