Research advances in the mechanisms of high nutrient use efficiency in plants Electroantennogram responses of two sibling Helicoverpa species to tobacco plant volatile compounds at a lower concentration VERTICAL DISTRIBUTION OF CHAETOGNATHS IN THE EAST CHINA SEA IN SUMMER OF 1978 Research progress in chemical communication among insect-resistant genetically modified plants, insect pests and natural enemies. Effects of pyrethroid insecticides on chemical communication system of female cotton bollworm, Helicoverpa armigera Research progress on chemical communication of development and host-finding of nematodes 两种亚致死剂量的农药对亚洲玉米螟化学通讯系统的干扰作用