Effects of sub-lethal concentrations of chlorpyrifos and isoprocarb on experimental population of Rhopalosiphum padi Comparative of feeding behaviors of Sitobion avenae, Sitobion graminum and Rhopalosiphum padi (Homoptera: Aphididae) using electrical penetration graph (EPG) Resistance to Birdcherry Aphid , Rhopalosiphum padi ( Aphididae : Homoptera) in 35 Turfgrass Varieties EFFECTS OF TEMPERATURE ON THE GROWTH AND REPRODUCTION OF BIRD CHERRY APHID Amplifying stability and genetic diversity of microsatellite loci in different Rhopalosiphum padi (Linnaeus) populations in China Effects of volatiles from different trophic level on foraging behavior of Aphidius avenae STUDIES ON BIOCHEMICAL MECHANISM OF RESISTANCE TO RHOPALOSIPHUM PADI ON WHEAT IN MILKING STAGE EFFECTS OF WHEAT SEEDLING INDUCED BY JASMONIC ACID ON FEEDING BEHAVIOUR OF WHEAT APHHDS Cloning, sequence analysis and prokaryotic expression of glutathione S-transferase gene from Rhopalosiphum padi (Hemiptera: Aphididae) Molecular cloning, characterization and expression analysis of aquaporin gene RpAQP1 in bird cherry-oat aphid, Rhopalosiphum padi Behavioral responses of bird cherry-oat aphid, Rhopalosiphum padi, to temperature gradients The dynamic of juvenile hormone in Rhopalosiphum padi Resistance to Birdcherry Aphid , Rhopalosiphum padi ( Aphididae : Homoptera) in 35 Turfgrass Varieties BIOLOGICAL ACTIVITY AND CONTROL TECHNIQUES OF IMIDACLOPRID AGAINST RHOPALOSIPHUM PADI(L. ) Effects of plant hedgerow on population dynamics of wheat aphid and its natural enemies. The biochemical mechanism of resistance of the perennial wild relatives in Triticeae to oat-bird cherry aphids STUDIES ON THE FLUCTUATIONS,HARMFULNESS AND THE ECOLOGICAL ENVIRONMENTS OF THE BIRDCHERRY-OAT APHID (RHOPALOSIPHUM PADI(L.)) Effects of wheat varieties on main life parameters of wheat aphids Spatial distribution pattern of bird cherry aphid and its sampling technique EFFECTS OF ECOLOGICAL CONDITIONS ON POPULATION DENSITY OF BIRD CHERRY OAT APHID