关键词: 德国小蠊, 成虫, 幼虫, 分离器

Abstract: Objective To separate automatically the imagoes and larvae of Blattela germanica.Methods Put the Blattela germanica's imagoes and larvae which attach to the zigzag slips into one side of the vat of separate apparatus,together with the slips,and in another side the vat,put food and water to make a temptation.Results On the fourth day the separative rate of germanica's imagoes and larvae was above 50%,above 90% on the sixth day.Conclusion Depending on temptation of food and water,the separate apparatus can separate the Blattela germanica's imagoes and larvae automatically,and the ages of acquired larvae are uniform on the whole.