Description of Some Aphid Species (Homoptera: Aphididae: Aphidinae): Recorded from Aligarh Region

The book includes brief diagnosis of Family, subfamily, genera and species. Keys to Tribes, genera and species where ever necessary are given. The species represented in this region are briefly described and illustrated. Notes on coloration are also given. Some useful observations made on their biology, pest-plant, pest-predator, pest-parasite relationships including distribution of Aphid species in different localities are incorporated.