Reaction of ginger cultivars against rhizome fly, Mimegralla coeruleifrons and its management

C. SATYANARAYANA, K. T. ARUNAKUMARA

Abstract


Among different ginger cultivars evaluated at College of Horticulture, Bidar, Karnataka, India during 2013 and
2014for their reaction to rhizome fly, Mimegralla coeruleifrons Macquart (Micropezidae: Diptera),the cultivars
and
breadth in infested rhizomes and highest weight of the rhizome (infested and healthy) and yield. The treatment (Application
of neem Cake @800 kg/acre at the time planting + ginger seed treatment with chlorpyriphos 20 EC @ 2ml/l of water and
drenching with same dose of chlorpyriphos) recorded highest plant stand,tillers/clump, plant height and rhizome yield during.


Keywords


Ginger; management; Mimegralla coeruleifrons; resistance

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