banner

Volume-29--Number-1


SEASONAL INCIDENCE OF INSECT PESTS FAUNA IN MAIZE


Department of Entomology, Rajasthan College of Agriculture (MPUAT) Udaipur, Rajasthan, 313001


Author(s): 

PANKAJ KUMAR, M.K. MAHLA, O.P. AMETA, LEKHAAND AZAD MORDIA


Abstract: 

An experiment was conducted to study the insect pest faunal complex of maize at the Instructional Farm, Rajasthan College of Agriculture, MPUAT, Udaipur, during kharif 2014. Maize variety, Pratap Makka-5 was sown in the second week of July in plots size of 3.0m x 3.0m replicated four times. A total of ten insect pests were recorded of which the major happened to be the maize stem borer, Chilo partellus (Swinhoe);  Mythimna separata Walker; maize aphid, Rhophalosiphum maidis; cob  worm, Helicoverpa armigera (Hubner) grey weevil,Myllocerus discolour Bohemann;and the phadka grasshopper, Bolivar; besides, three different natural enemies including four species of coccinellid beetles, the green lacewing and Cotesia flavipes Cameron, the larval parasitoid of stem borer were observed and could be collected.