TY - JOUR AU - Bliss, Donald E. TI - Control measures for root rot in citrus JF - California Agriculture JO - Calif Agr Y1 - 1947/07/01 VL - 1 IS - 8 SP - 1 EP - 2 PB - University of California Agriculture and Nature Resources SN - 0008-0845 UR - http://www.ucanr.edu/sites/calagjournal/archive/?article=ca.v001n08p1e AB - In citrus, armillaria root rot becomes well established in the roots before any visible effect appears in the top.