Roychoudhury, N.; Joshi, K. C.; Rawat, P. S. A New Record of <I>Chrysocoris purpureus< I> Westwood (Heteroptera Scutelleridae) on Poplar, <I>Populus deltoides< I> Bartr. Ex Marsh. Indian Forester 1994, 120, 1126-1128.