Epidemiology and Management of Fusarium Wilt of Through Systemic Acquired Resistance

is a multifunctional tree and is globally used for the reclamation of problematic lands. is prone to attack by a number of pathogens, but the most important threat is the Fusarium wilt (). Keeping in view the importance of and to manage this disease, five plant activators, ., salicylic acid (CHO), benzoic acid (CHO), citric acid (CHO), dipotassium phosphate (KHPO), monopotassium phosphate (KHPO) and nutritional mixture namely Compound (NPK) and nutriotop (Fe, Zn, Cu, B, Mn) were evaluated in the Fusarium infested field under RCBD in the Research Area, Department of Forestry and Range Management, University of Agriculture, Faisalabad (UAF). Among plant activators, salicylic acid and a combination of compound + nutriotop exhibited the lowest disease incidence and enhanced fresh and dry weight of leaves compared to other treatments and control. Results of the environmental study indicated maximum disease incidence between 35-40 °C (max. T), 6-25 °C (mini. T), 70-80% relative humidity and 1.5-2.5 km/h wind speed while pan evaporation expressed weak correlation with disease development. It was concluded that Fusarium wilt of could be managed through activation of the basal defense system of the host plant with provision of salicylic acid and balanced nutrition by considering environmental factors. Recent exploration is expected to be helpful for future research efforts on epidemiology and ecologically sound intervention of Fusarium wilt of .