This article describe the discovery of 2, 6-dichloro-phenol as a sex pheromone of the ticks, especially on the process of bioassay and the possible method of detoxification of poly-chlorinated biphenyl (PCB).

• 摘要本文在叙述壁?性费洛蒙双氯酚的发现，生物检定法以及此等研究过程应用于多氯联苯解毒作用的可能性。