turmeric disease and its management in the crops

hj

1. Dr. vikas kumar sharma Turmeric disease

2. Leaf Spot   :   Colletotrichum capsici Symptoms In affected leaves, elliptic or oblong spots with yellow halo are seen. The centre of spots are grayish white and then with numerous black dots in centre As the disease advances, the leaves dry up and give a scorched appearance.

3. Management Field sanitation Spray with Mancozeb 0.25% or copper oxy chloride 0.25% immediately after the appearance of symptom and at 15 days interval