TY - GEN AU - Nagarajan,S. TI - Studies on the effects of low temperature on the viability, sex-ratio, longevity, fecundity and morphological changes of Bracon gelechiae Ashmead (sub-species), an ectophagus larval parasite of the pink boll worm of cotton (Pectinophera gossypiella Saunders) KW - Bracon KW - Pectinophora gossy plella KW - Cotton KW - Tempreture KW - Sex ratio KW - Longevity KW - Fertility KW - tton KW - Temp N1 - Sex ratio; Longevity; Fertility; IARI, Division o ER -