मक्का
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तना छेदक
In maize, for management of stem borer, apply the below-mentioned insecticide 6-8 in numbers in an upper whorl of leaves.
पौधे का प्रभावित हिस्सा
Leaves, Stem
प्रारंभिक पहचान:
Larvae feed in concealment inside the leaf sheath in groups and feed on the epidermal layer of the sheath
लक्षण:
Parallel holes are seen on the leaf sheath and brown-colored excreta of the pest are also visible.
नुकसान का प्रकार:
Drying up of growing point and formation of dead heart in young plants. Severely infected plants are stunted and may appear to have cob and tassel in one place
Take a picture of the disease and get a solution