Effects of Ginkgo biloba Extract on Somatosensory Evoked Potential and Nitric Oxide after Subarachnoid Hemorrhage EAG and behavioral responses of the wingless tea aphid Toxoptera aurantii (Homoptera: Aphididae) to tea plant volatiles ELECTROPHYSIOLOGICAL ANALYSIS AND FIELD TRAPPING RESULTS OF SEX PHEROMONE OF THE REED STALK BORER