The results showed that there was only single type of sensilla on the tips of maxillary palpi, labial palpi.

结果发现，柳蓝叶甲下鄂须、下唇须跗节上都只有单一感器存。

Antennae of B. tabaci are made up of scapus, pedicle and flagella that the latter consist of 1-5 segments and most of the antennal sensilla lie on its outer, upper and lower surfaces.

扫描电镜观察结果表明，烟角由柄节、梗节1～5节鞭节组成，绝大部分角感受器分布角的背面、腹面外侧面。