TY - JOUR AU - Johnston, J. C. TI - Citrus tree freeze damage: Possible effect of the January 1949 cold spell on the 1950 crop and recommended treatment of injured trees JF - California Agriculture JO - Calif Agr Y1 - 1949/04/01 VL - 3 IS - 4 SP - 5 EP - 6 PB - University of California Agriculture and Nature Resources SN - 0008-0845 UR - http://www.ucanr.edu/sites/calagjournal/archive/?article=ca.v003n04p5 AB - Damage to citrus trees by the January freeze now appears to be slight—when the State is considered as a whole.