Tag: BACTERIAL CROWN GALL ON ROSE PLANT

BACTERIAL CROWN GALL

BACTERIAL CROWN GALL ON ROSE PLANT CAUSAL ORGANISM: Agrobacterium spp: This is really the only serious bacterial disease of Rose. The bacteria is found world wide wherever roses are grown and is especially severe in loose sandy or sandy loam soils. SYMPTOMS: On roses the symptoms of overgrowths can occur at the crown, bud union or […]