Seibt, Uta Emeritus, Max Planck Institut für Ornithologie, Max Planck Society;
Wickler, Wolfgang Emeritus, Max Planck Institut für Ornithologie, Max Planck Society;
Boppré, M., Seibt, U., & Wickler, W. (1984). Pharmacophagy in grasshoppers? Zonocerus attracted to and ingesting pure pyrrolizidine alkaloids. Entomologia Experimentalis et Applicata, 35, 115-118. doi:10.1111/j.1570-7458.1984.tb03369.x.