Effects of photoperiod and temperature on nymphal development and adult reproduction in the forest-dwelling cockroach, Blattella germanica Preliminary studies on the rule of copepod diapause ON THE RELATIONSHIP BETWEEN VOLTINISM AND DEVELOPMENT DURATION OF ASIAN CORN BORER IN JILIN PROVINCE Related Changes of activities of several metabolic enzymes in larvae of Oriental fruit moth, Grapholita molesta, during diapause period A Study on the Photoperiodic Diapause of Dendrolimus spp. ON GENERATION AND GENERATION DIFFERENTIATION OF PINE CATERPILLARS (DENDROLIMUS SPP.) Biogeostatistics and Sampling Technique about Spatial Pattern of Chinolyda flagellicornis Diapause Larva Different photoperiodic responses in two geographic populations of a subtropical cockroach, Periplaneta japanna Asahina Effects of photoperiod and temperature on diapause induction in the codling moth Cydia pomonella (L.) (Lepidoptera: Olethreutidae) The Effects of Photoper iod and Tempera ture on D iapause Induc ing ofthe Grea tMormon Butterfly Papilio m em non L innaeus Comparative study of embryonic diapauses prevention in western medicine and traditional Chinese medicine Flight behaviour in the diapause syndrome of the rice water weevail, Lissorhoptrus oryzophilus Kuschel Effects of changing photoperiod on nymphal development in a cricket (Velarifictonus ornatus) Effect of photoperiod on induction of prepupal diapause and larval development in Chrysopa pallens(Rambur)(Neuroptera:Chrysopidae) Relationship Between Adult Diapause Development and Over-wintering Coloration Changes in Chrysoperla sinica (Neuroptera) Two-dimensional electrophoresis of proteins in the pre-diapause, diapause and post-diapause larvae of wheat blossom midge, Sitodiplosis mosellana (Gehin) Effect of temperature on the hatch of Heterodera avenae field population Effects of photoperiods on adult diapause of Harmonia axyridis (Pallas) Advances in copepod resting egg ecology in estuarine and coastal waters. ON THE DIAPAUSE GENETICS OF COTTON BOLL WORM Study on the Spatial Quantitative Distribution of Chinolyda flagellicornis Cold hardiness and the strategies of Ostrinia furnacalis survival at supercooled temperature Protein contents and electrophoresis patterns of the pre-diapause, diapause and post-diapause larvae in the wheat blossom midge, Sitodiplosis mosellana Gehin STUDIES ON THE ACTIVITIES OF ENZYMES OF PROTECTIVE SYSTEM DURING DIAPAUSE OF SAWFLY CHINOLYDA FLAGELLICORNIS Effects of alternating temperature and time on diapause of Trichogramma dendrolimi THE BIONOMICS OF PEACH FRUIT BORER DAMAGED ON APRICOT TREE STUDIES ON THE DIAPAUSE CHARACTERISTICS OF ORIENTAL TABACCO BUDWORM INDUCING FACTORS OF PUPAL DIAPAUSE IN HELICOVERPA ARMIGERA Changes of Polyamines of Chinolyda flagellicornis Relationship between Respiratory Metabolism and Diapause of Pupae of Apocheima cinerarius The Spatial Distribution Pattern of the Larvae of Chinolyda flagellicornis in Diapause and Its Sampling Techniques A STUDY ON THE DIAPAUSE OF EOTETRANYCHUS POPULI (KOCH)