Studies on cowpea aphid, Aphis craccivora koch (Hemiptera : Aphididae) and its predator menochilus sexmaculatus (Fabricius) (Col

J Srikanth

Studies on cowpea aphid, Aphis craccivora koch (Hemiptera : Aphididae) and its predator menochilus sexmaculatus (Fabricius) (Col - M Sc (Agri) - Bangalore University of Agricultural Sciences, Bangalore 1985 - 115p


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630 / SRI