TY - JOUR AU - Gomes, W.R. TI - Research collaboration best defense against Pierce's disease JF - California Agriculture JO - Calif Agr Y1 - 2001/07/01 VL - 55 IS - 4 SP - 2 EP - 2 PB - University of California Agriculture and Nature Resources SN - 0008-0845 UR - http://www.ucanr.edu/sites/calagjournal/archive/?article=ca.v055n04p2 AB -