Author(s):

Sudheer Bhumireddy, S Simon and S Nagar

Abstract: A field experiment was conducted during kharif season of 2017-18 at Central Research Feild, Department of Entomology, SHUATS, Allahabad, (U.P) to study the “Seasonal Incidence of Rice leaf folder, Cnaphalocrocis medinalis (Guen) in Allahabad Region.” A bulk plot of 180 m² was maintained to study the seasonal incidence of pests of paddy during kharif, 2017. The leaf folder, Cnaphalocrocis medinalis L. infestation started during 35^th standard week (August 27^th–September 2^nd) with 12.95 per cent per 20 hills and reached a peak level at 44^th standard week (29^th October- 4^thNovember) with 18.31% and declined gradually to 8.10% in 49^th standard week.

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