Banke: Mango farming in Banke has been severely affected by powdery mildew (Oidium mangiferae), locally known as Madhuwa disease. This destructive fungal disease, which has appeared as mango plants are about to bear fruit, has left farmers worried over significant crop loss.
According to National News Agency Nepal, the Agricultural Knowledge Centre in Banke reports that the disease manifests as a white, powdery coating on leaves, flowers, and fruits, leading to premature shedding and significantly reducing production. The Centre has been providing consultations and recommending appropriate pesticides to curb the spread of the disease.
Senior Crops Development Officer and Information Officer Santosh Pathak emphasized the importance of prevention, recommending pesticide application before the fruit-bearing stage, as late application becomes largely ineffective once the fungus has spread. He noted the high likelihood of a significant decline in mango production across the district.
Last fiscal year, Banke produced a total of 9,915 metric tons of mangoes across 1,015 hectares. However, production is expected to drop this year due to fungal infection and pest invasion. Pathak highlighted that disease-carrying insects can rapidly spread from one garden to another, feeding on young leaves and fruits, causing premature fall, and leaving a white, sticky substance that promotes black fungus growth.
The Agricultural Knowledge Centre has urged farmers to seek timely technical support and use recommended pesticides in appropriate quantities to effectively manage the disease.