The present work is on the optimum population density of three major carps fry viz. Labeo rohita,Catla catla and Cirrhina 􀀐rigal􀀒 in nursery ponds and tanks. A comperative study has been carried out on the growth rate ...

Using purebred and hybrid crosses involving four indigenous (viz. CHI, DHA, KHU and RAJ) and four exotic (viz. BLA, CTC, FSS and KAN) strains of the red flour beetle, Tribolium castaneum (Herbst) (Coleoptera:Tenebrionidae), ...