Department of Zoology, Panjab University, Chandigarh -160 014, Punjab, India
Online published on 7 April, 2014.
The biology of different species of Hypera viz. H. postica (Gyll.), H. brunneipennis (boh.), H. punctata (Fab.), H. rumicis (linn.), H. nigrirostris (Fab.), H. compta (say), H. eximia (lec.), H. plaudicola Warner, and H. meles (Fab.) has been compared and the general pattern with regard to trophic relationship, annual cycle, time and extent of dormancy has been projected.
Hypera species, genera Trifolium, Medicago, Melilotus, Polygonum, Rumex
