• Neuronal architecture of the second-order CO2 pathway in the brain of a noctuid moth 

      Chu, Xi; KC, Pramod; Ian, Elena; Kvello, Pål; Liu, Yand; Wang, Guirong; Berg, Bente Gunnveig (Peer reviewed; Journal article, 2020)
      Many insects possess the ability to detect fine fluctuations in the environmental CO2 concentration. In herbivorous species, plant-emitted CO2, in combination with other sensory cues, affect many behaviors including foraging ...
    • Revisiting the Labial Pit Organ Pathway in the Noctuid Moth, Helicoverpa armigera 

      KC, Pramod; Chu, Xi; Kvello, Pål; Zhao, Xin-Cheng; Wang, Gui-Rong; Berg, Bente Gunnveig (Peer reviewed; Journal article, 2020)
      Lepidopteran species detect CO2 via a specialized organ located on the peripheral segment of the labial palps, the labial palp pit organ (LPO). Based on tracing of LPO sensory neurons targeting one distinct antennal-lobe ...