Studies on the Sensitive Stage to Environment during Differentiation and Development of Tiller Buds in Rice Plant Effects of photoperiod and temperature on diapause induction in the codling moth Cydia pomonella (L.) (Lepidoptera: Olethreutidae) STUDIES ON THE CRITICAL STAGE OF FERTILITY CHANGE INDUCED BY LIGHT AND ITS PHASE DEVELOPMENT IN HPGMR Effects of photoperiods on adult diapause of Harmonia axyridis (Pallas) The dynamic of juvenile hormone in Rhopalosiphum padi Characterization of Fertility Alteration in 8 Environment-sensitive Genic Male-sterile Lines of indica Rice Effect of photoperiod on induction of prepupal diapause and larval development in Chrysopa pallens(Rambur)(Neuroptera:Chrysopidae)