Anthony crasto pheromones
Swarm-Based Traffic Simulation Darya Popiv, TUM – JASS 2006.
Ipm
Endocrine system
Hormones and their feedback system
Insect Biochemistry - Pheromones Kuang-Hui Lu Department of Entomology National Chung Hsing University.
Chapter 45.1 & 45.2 Hormones Mrs. MacWilliams AP Biology.