Studies on Biology, feeding potential and population dynamics of lady bird beetle, coccinella septempunctata linn. on cereal aphid, sitobion avenae (F.)

Rana, J. SKakkar, Jogesh2018-10-092018-10-091998http://krishikosh.egranth.ac.in/handle/1/5810078018EnglishStudies on Biology, feeding potential and population dynamics of lady bird beetle, coccinella septempunctata linn. on cereal aphid, sitobion avenae (F.)Thesis