昆虫信息素是由昆虫体内产生、具有引诱昆虫行为反应的化学物质，其人工合成化合物称为引诱剂。昆虫性引诱剂是一种无公害的杀虫剂，其特点是灵敏度高、防治效果好、不污染环境、不杀伤天敌、使用方便。利用白杨透翅蛾（Ｐａｒａｎｔｈｒｅｎｅ ｔａｂａｎｉｆｏｒｍｉｓ）、梨小食心虫（Ｇａｒｐｈｏｌｉｔｈａｍｏｌｅｓｔａ）、棉红铃虫（Ｐｅｃｔｉｎｏｐｈｏｒａ ｇｏｓｓｙｐｉｅｌｌａ）等农林害虫的性引诱剂防治相应的害虫已获成功，并且防治效益好，成本低廉，证明应用昆虫性引诱剂监测和防治害虫很有应用前途。 Insect pheromones are produced in insects and have a chemical that lures insects and their synthetic compounds are called attractants. Insect attractant is a pollution-free insecticide, which is characterized by high sensitivity, good control effect, does not pollute the environment, does not kill natural enemies, easy to use. The use of Paranthrene tabaniformis, Garpholithamolesta, Pectinophora gossypiella and other agricultural and forestry pests as attractants to control pests has been successful, and the control effect is good and the cost is low. It is proved that application Insect sex attractant monitoring and pest control has great future.