Sex pheromone of migratory locust and application thereof

The invention relates to the technical field of pest control, and further provides a method for extracting, identifying and analyzing migratory locust sex pheromones. The main components of the volatile matter are analyzed and identified as (Z)-2-pentene-1-alcohol, benzaldehyde, 2-ethyl-1-hexanol, 3-ethyl-benzaldehyde, 2-hexyl-1-dodecanol, 2-methoxyphenol, 4-ethyl-acetophenone, butyl benzoate, phenol, 2-ethyl-4, 5-dimethylphenol, dimethyl phthalate, 2, 4, 6-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, 5-trimethyl-1, 3, the additive is prepared from 2, 4-di-tert-butylphenol, methyl hexanoate, isooctyl phthalate and dibutyl phthalate. Tests show that the dibutyl phthalate (DBP) as the migratory locust sex pheromone has a good attraction effect on male migratory locust, and can be applied to biological prevention and control of migratory locust. The invention prov