TY - JOUR AU - Falloon, Peter G. AU - Falloon, Linda M. AU - Mullen, Robert J. AU - Benson, Brian L. AU - Grogan, Raymond G. TI - Effect of Phytophthora spear rot on asparagus yield JF - California Agriculture JO - Calif Agr Y1 - 1983/07/01 VL - 37 IS - 7 SP - 16 EP - 17 PB - University of California Agriculture and Nature Resources SN - 0008-0845 UR - http://www.ucanr.edu/sites/calagjournal/archive/?article=ca.v037n07p16 AB - The disease was found in 14 of 15 fields sampled in northern California in 1982