A review on rm and relative parameters Reproductive characteristics of the green peach aphid from different regions of China The effects of host alteration on the population characteristics of Myzus persicae (Sulzer) EFFECTS OF ENVIRONMENTAL FACTORS ON GROWTH AND REPRODUCTION OF PARANOPHRYS CARCINI SPIRALIS EFFECTS OF TEMPERATURE AND HUMIDITY ON THE LABORATORY POPULATION OF ADELPHOCORIS LINEOLATUS GEOZE