The tea aphid, Toxoptera aurantii (Boyer), aggregates, pierces and sucks the sap of the tea shoots. The chemical control is not practical and restricted, since the tender tea shoots are commonly used for producing quality tea leaves. The green lacewing, Chrysopa septempunctata Wesmael, is one of the most important natural enemies of the tea aphid. However, the effectiveness of using this predator to suppress tea aphid populations is limited by their dispersal behavior and inefficiency of prey search. Here, we proposed a new strategy for enhancing the biological control against the tea aphids by using the tea shoot synomones and the aphid sex pheromones as potential lacewing attractant lures. The volatiles were collected from aphid-damaged tea shoots and intact tea shoots by the headspace sampling technique, and analyzed by gas chromatography coupled with mass spectrometry. (E)-2-pentenal, benzaldehyde and α-farnesene were identified as three dominant volatile components, followed by other 13 compounds from aphid-damaged tea shoots. EAG responses by the lacewing antennae were tested on the 16 synthetic individual compounds identified from aphid-damaged tea shoots, the two known aphid sex pheromone components (nepetalactone and nepetalactol), and a synthetic mixture containing α-farnesene, benzaldehyde and nepetalactol at ratio of 2 : 2 : 6, at 200 μg loading dosage for each tested compound or mixture. Nepetalactol, nepetalactone, α-farnesene, (E)-2-pentenal and benzaldehyde elicited higher EAG responses than did the other identified volatile components. However, the highest lacewing EAG response was observed to the synthetic mixture of α-farnesene, benzaldehyde and nepetalactol. This synthetic blend, aphid sex-pheromone, nepetalactone and nepetalactol, blends at seven different ratios (10 : 0, 9 : 1, 7.5 : 2.5, 5 : 5, 2.5 : 7.5, 1 : 9, 0 : 10), (Z)-3-hexen-1-ol, (E)-2-pentenal, (E)-2-hexenal, benzaldehyde and α-farnesene, each at 10 mg dosage, were tested in the field. Our field trapping results showed that the synthetic blend of α-farnesene, benzaldehyde and nepetalactol was the most attractive to C. septempunctata adults, followed by nepetalactol alone and the binary blend of nepetalactone and nepetalactol at 1 : 9 ratio, which caught more lacewings than did the other ratios of the pheromone binary blends or other individual plant volatile compounds. During the field observations, we also found that the lacewing adults were not only attracted to lure-baited tea plants to directly prey on aphids, but also oviposited to raise their larva overwintering population in the habitat with plenty of overwintering aphid eggs. The deployment of lacewing attractant lures on tea plants may provide a unique, novel, and non-traditional control strategy against the economically important tea aphids.