Narang, S.Rana, J.S.Madan, S.2014-11-122014-11-121997Tropical Agricultural Research, 9:p.340-345https://dl.nsf.gov.lk/handle/1/12285AgricultureRhopalosiphum maidisCorn leaf aphidHordeum vulgare L.HostsPest resistanceMorphologyBiochemistryPlant protectionMorphological and biochemical basis of resistance in barley against corn leaf aphid, Rhopalosiphum maidis (Fitch.)Article