A SIMULATION OF INTERSPECIFIC RELATIONSHIP BETWEEN WOOLLY APPLE APHID ERIOSOMA LANIGERUM (HAUS.) AND ITS PARASITE APHEL1NUS MALI (HALD.) 1 . THE COMPARATIVE STUDY OF BIOLOGY AND ECOLOGY OF WOOLLY APPLE APHID AND ITS PARASITE PERFORMANCES OF EXPERIMENTAL POPULATIONS OFAPHIDS, MYZU PERS/CAE(SULZER), FEDON THE RAPE LEAVES EXPOSED TO SO2 Effects of host plants on the development, survival and fecundity of Adelphocoris suturalis Jakovlev (Hemiptera: Miridae) Effects of corn cultivar on Tetranychus truncatus Ehara (Acarina:Tetranychidae) population parameters Host plant suitability and reproductive isolation of two Schizotetranychus bambusae populations from the bamboo species Phyllostachys pubescens and Neosinocalamus affini THE EFFECTS OF RICE VARIETIES ON POPULATION DYNAMICS OF BROWN PLANTHOPPER Population parameters and population abundance of Rhinogobio cylindricus in Zhuyangxi section of the upper Yangtze River Population parameters of two pea aphid (Acyrthosiphon pisum) color morphs at different temperatures Effect of high-voltage electrostatic field (HVEF) on the growth and fecundity of Sitobion avenae Fabricius (Hemiptera: Aphididae)