🧪 What Are Pheromones?
Pheromones are chemical substances insects release to communicate. They act like invisible messages in the air.
🌺 Functions of Pheromones
- Attraction: Moths use sex pheromones to find mates over long distances.
- Alarm: Ants release alarm pheromones to warn their colony of danger.
- Trail Marking: Termites and ants leave chemical trails to guide others to food sources.
🧬 Chemical Diversity
Pheromones are made of various chemicals such as alcohols, esters, and hydrocarbons. Each species has unique blends.
🔍 How Scientists Study Pheromones
- Gas chromatography and mass spectrometry help identify pheromone compounds.
- Synthetic pheromones are used in pest control to trap harmful insects.
Next episode:
Episode 190 – Bioluminescence in Insects: Nature’s Tiny Lanterns 🐞💡
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