458SOCOM.ORG ENTOMOLOGIA A 360°

The Entomologist’s Diary – Episode 38: Chemistry of Society – How Insects Use Chemicals to Organize Their Colonies 🐜🏰🧪

Today, I explored the complex chemical communication that governs insect societies. Pheromones regulate everything from foraging to defense and reproduction in ants, bees, and termites. Queens emit specific pheromones that suppress worker reproduction, maintaining colony hierarchy. Alarm pheromones alert nestmates to danger, triggering collective defense. This chemical coordination is key…


Today, I explored the complex chemical communication that governs insect societies. Pheromones regulate everything from foraging to defense and reproduction in ants, bees, and termites.

Queens emit specific pheromones that suppress worker reproduction, maintaining colony hierarchy. Alarm pheromones alert nestmates to danger, triggering collective defense.

This chemical coordination is key to the success of social insects.

In my notes:
“Chemistry as a social glue — the invisible threads holding insect communities together.”

Next episode: insect chemical communication in agriculture.


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