Pakistan Journal of Biological Sciences1028-88801812-5735Asian Network for Scientific Information10.3923/pjbs.2007.1885.1895Chilo partellus (Swinhoe) (Lepidoptera: Pyralidae)]]>ArabjafariK. H.JalaliS. K.1120071011Twenty six popular varieties of maize in Karnataka state (India) were screened for resistance to Chilo partellus (Swinhoe). In field trial, varieties CM132, CM137 and PMZ103 showed the highest level of resistance, respectively. While the varieties GK3014, HY4642 and DK984 had the lowest level of resistance, respectively. In glasshouse trial, the varieties CM137 and HY4642 had the highest and lowest level of resistance. A positive correlation equal to +0.111 (in field) and +0.521 (in glasshouse) was found between the Leaf Injury Score (LIS) and Stem Diameter (SD). Meanwhile, negative correlation equal to -0.432 (in field) and -0.896 (in glasshouse) was found between Leaf Injury Score (LIS) and Internodal Distance (InD). Results of the studies on major nutritional elements on resistant variety CM137 and susceptible variety HY4642 indicated higher percentage of P, K, Fe and Si in stem tissues of the variety CM137, while the variety HY4642 had higher percentage of N and Sugar, highlighting the role of these elements in conferring resistance and susceptibility to C. partellus. Studies on the impact of resistance factors on biological events of C. partellus revealed significant differences between percentage survival of larvae, percentage of pupation, pupal weight and pupal period (females only) on two varieties CM137 and HY4642. But there was no significant difference in the percentage of moth emergence on two varieties.]]>Chatterji, S.M., W.R. Young, G.C. Sharma, V.P.V. Panwar, and K.H. Siddiqui,1966Chilo zonellus (Swinhoe) (Lepidoptera: Pyralidae).]]>28427434Chatterji, S.M., V.P.S. Panwar, K.H. Siddiqui, W.R. Young, and K.K. Marwaha,1970Chilo zonellus Swinhoe under artificial infestation.]]>32167170Durbey, S.L. and P. Sarup,1984Chilo partellus (Swinhoe).]]>8140147Fletcher, T.B.,19191919Jackson, M.L.,19731st Edn.,Pages: 498Pages: 498Kalode, M.B. and N.C. Pant,1967Chilo zonellus (Swin.) resistance.]]>29139144Kumar, H. and K.N. Saxena,1985Chilo partellus (Swinhoe) to certain susceptible and resistant maize genotypes.]]>6331335Kumar, H.,1993Chilo partellus (Lepidoptera: Pyralidae) and Busseola fusca (Lepidoptera: Noctuidae) to hybrids of susceptible and resistant maize.]]>86962968Lal, G. and J.C. Pant,1980Chilo partellus (Swinhoe).]]>42606610Latif, A., A. Qayyum and M.A. Piracha,1960Chilo zonellus (Swinhoe) and its control.]]>112536Ma, J.F.,2002pp: 1201-1205pp: 1201-1205Panwar, V.P.S. and P. Sarup,1980Chilo partellus (Swinhoe) in various maize varieties.]]>42833Pant, N.C., M.D. Pathak and J.C. Pant,1961Chilo zonellus (Swin.) in different host plants.]]>23128136Rahman, K.A.,1940Chilo zonellus Swin. Pyralidae: Lepidoptera).]]>7182Sadasivam, S. and A. Manickam,20083rd Edn.,Sarup, P., K.K. Marwaha, V.P.S. Panwar and K.H. Siddiqui,1978Chilo partellus (Swinhoe) under artificial infestation.]]>298105Sekhon, S.S. and S.S. Sajjan,1987Zea mays L. to maize borer, Chilo partellus (Swinhoe) (Lepidoptera: Pyralidae).]]>335560Sekhon, S.S., U. Kanta and J.A. Mihm,19971997pp: 106111Sharma, V.K. and S.M. Chatterji,1971Chilo partellus (Swinhoe) under cage conditions.]]>33299311Sharma, V.K. and S.M. Chatterji,1971Chilo zonellus (Swinhoe) and some varietal plant characters (physical) in relation to their differential susceptibility.]]>33279290Sharma, V.K. and S.M. Chatterji,1971Chilo zonellus (Swinhoe).]]>33414424Sharma, V.K. and S.M. Chatterji,1971Chilo zonellus (Swin.) on some selected germplasms of maize under laboratory conditions.]]>33384395Sharma, V.K. and S.M. Chatterji,1972Zea mays L.) against the maize stem borer, Chilo partellus Swinhoe.]]>341119Siddiqui, K.H. and K.K. Marwaha,1993pp: 135pp: 135Songa, J.M., W.A. Overholt and G.F. Zhou,200121243249Taneja, S.L. and K. Leuschner,1985Chilo partellus resistance in sorghum.]]>1985pp: 302324Trehan, K.N. and D.K. Butani,1949Chilo zonellus Swinhoe in Bombay province.]]>114759Kanta, U.H. and S.S. Sajjan,1989Chilo partellus (Swinhoe).]]>298102Vishakantaiah, M. and B.L.V. Gowda,1974Chilo zonellus (Swinhoe) (Lepidoptera: Pyralidae).]]>71622623