构筒天牛交配行为生物学和性信息素的研究

STUDY ON THE MATING BEHAVIOR AND THE SEX PHEROMONE OF LONG-HORNED BETTLE,Oberea fuscipennis V rufotestasea Pic.(Coleoptera:Cerambycidae)

This paper deals with the mating behavior and the male responses tofemale body extraction in long-horned beetle,Oberea fuscipennis Vrufotestasea Pic..In the communication between two sexes,the chemicalfactor is most important while the visual and mechanical senses of malebeetles perform less function on female recognition.Under the guidanceof sex pheromone relased by gland or female body,male beetles Can findfemales and copulate with them.This kind of chemical signal materialfunctioning in middle distance adapts to the flying and crawling behavio-ries in the mating of the beetle.