The smell of death

Universal ‘Death Stench’ Repels Bugs of All Types | Wired Science | Wired.com

Scientists have discovered that insects from cockroaches to caterpillars all emit the same stinky blend of fatty acids when they die, and this sinister stench sends bugs of all kinds running for their lives.

Interesting that even the insects that feed on corpses are affected by this. I wonder if some chemical company can produce it in quantity as a bug repellent and within a few generations undo hundreds of millions of years of evolution.

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