In order to clarify the application effect of sexual attractants in the detection and booby-trapping of rice leaf roller,the application effect of sexual attractant trapping method and field moth catching method in the detection and reporting were compared,and the effect of different traps on the trapping and killing of rice leaf roller was analyzed.The results showed that the main peak of the rice leaf roller was obvious when the sexual attractant was applied,which was consistent with the main peak of the field moth catching method.It could be...