Research progress on the chemical ecology of predatory mites Research progress on the chemical ecology of scale insects Potential for using semiochemicals to manage whiteflies (Hemiptera: Aleyrodidae) in agricultural fields Research progress in chemical communication among insect-resistant genetically modified plants, insect pests and natural enemies. THE REGULATION ROLE OF SEMIOCHEMICALS IN THE HOST SELECTION AND COLONIZATION OF BARK BEETLES Study on Applying Semiochemicals of Bark Beetle in Timber Quarantine Semiochemicals from tea shoots increase the phototaxis of the citrus spiny whitefly Aleurocanthus spiniferus in tea plantation Researches on the Release Rates of Four Types of Insect Semiochemicals from Four Dispenser Types Language of plants: Where is the word? Semiochemicals used by natural enemies as host seeking signal STUDIES ON THE INTERRELATIONSHIP AMONG DLYGONYCHUS UNUNGUIS HOST PLANTS AND AMBLYSEIUS FINLANDICUS Ⅱ.The effects of volatile on the correlation of host platns- Oligonychus ununguis-Amblyseius finlandicus