The attracting effects of the fifteen volatile components emitted from tea shoots and tea flowers on alate tea aphid, Toxoptera aurantii, were measured by four-arm olfactometer and electroantennogram (EAG).

• 用四臂嗅觉仪和昆虫触角电位仪(EAG)研究了新鲜茶梢和茶花的15种单一挥发性组分对有翅茶蚜的引诱效应。