The electrophysiological bioassay showed that certain doses of 2,5-dimethyl-pyrazine (2mg) can cause significant EAG response in adult locusts.

• 在0.；04mg-4mg的剂量范围内，东亚飞蝗成虫对环己醇的电生理反应值随着刺激物的量的增加而升高。