Amphimixis is a type of: ((MCAER 2014))

✅Explanation: Pyrethrum is a natural insecticide extracted from the flowers of chrysanthemums. It is a botanical insecticide that is considered safe for humans and animals.

🔑Key Points:
-Chrysanthemum cinerariifolium: This plant, commonly known as the Dalmatian chrysanthemum, is the primary source of pyrethrin. The active compounds in pyrethrin act on the nervous systems of insects, leading to paralysis and death. Pyrethrins are favored for their rapid biodegradation, which minimizes environmental impact.