Chrysanthemum flowers contain pyrethrins.

Aug 11

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Chrysanthemum flowers contain pyrethrins. They are dried, powdered and used s an organic insecticide.

Chrysanthemum flowers contain pyrethrins. They are dried, powdered and used s an organic insecticide.

Chrysanthemum flowers contain pyrethrins. They are dried, powdered and used s an organic insecticide.

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