By using the electroantennogram (EAG) recording technique, Z11-hexadecenol (Z11-16 :OH) and Z11-hexadecenal (Z11-16:ALD) were tested as the sex pheromone candidates of sugarcane stem borer moth (Chilo infuscaiellus) from 70 synthetic stan-dard compounds.

• 应用触角电位(EAG)技术,从70种合成的标样化合物中,确定顺-11-十六碳烯醇(Z11-16:OH)、顺-11-十六碳烯醛(z11-16:ALD)为二点螟性外激素的候选化合物。