Population Trend of Canola Aphid, Lipaphis Erysimi (Kalt) (Homoptera: Aphididae) And It’s Associated Bio-Control Agent, Coccinella Septempunctata (Linnaeus) (Coleoptera: Coccinellidae) in Different Brassica Lines
- Publication date
- 1 May 2014
- Publisher
- Journal of Biology, Agriculture and Healthcare