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Leaf Roller![]() ![]() Local name : Nature and symptoms for damage of leaf folder: 1. Larvae infest the young leaves. 2. They feed on leaf tissue and as they become older, fold the leaf to form a tube. 3. During severe infestation, leaf margins dry completely. Control of Leaf Folder 1. Spray cartap 50 WP @ 600 g ha-1 or monocrotophos 36 WSC @ 850 ml ha-1or chlorpyriphos 20 EC @ 1500 ml ha-1or quinalphos 25 EC @ 2000 ml ha-1. Spraying should be done only when there are 3 freshly damaged leaves per hill. 2. Severe infestation particularly to flag leaf affects grain filling resulting in yield loss. File Courtesy:
IGKV, Raipur
Photo Courtesy:
Mr. Y. Kondal Rao (DRR)
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