Major turmeric diseases are:-
1.Turmeric Leaf spot: Colletotrichum capsici
Symptom:
In affected leaves, elliptic or oblong spots with a yellow halo are seen.
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Major pests of Turmeric and Ginger:-
1.Shoot borer: Conogethes punctiferalis
Symptoms of damage:
Yellowing and drying of leaves of infested pseudostems.
The presence of...