In the orchard today, I spotted tiny dispensers tied to tree branches. They release synthetic insect pheromones — but not to attract. They confuse.
This technique, called mating disruption, floods the air with female scents, overwhelming male moths. Unable to locate real mates, reproduction plummets. Fewer caterpillars. Less crop damage. No need for toxic sprays.
In my journal:
“We’ve learned to fight with fragrance — an elegant weapon borrowed from the insects themselves.”
Next episode: the chemistry of insect defense — from acid-spraying beetles to toxic butterflies.
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