Administrative Committee for Pistachios
American Society for Horticultural Science
California Department of Food and Agriculture
California Department of Food and Agriculture (CDFA) Fertilizer Research and Education Program
California Citrus Nursery Board
California Pistachio Research Board
Citrus Clonal Protection Program
International Society for Horticultural Science
International Society of Citriculture
University of California Agriculture and Natural Resources
University of California Lindcove Research and Extension Center
University of California Riverside
University of California–Riverside Citrus Research Center and Agricultural Experiment Station
University of California–Riverside Department of Botany and Plant Sciences