Pyrethrin

Pyrethrin is a naturally occurring compound found in the Chrysanthemum flower that is commonly used as an insecticide. It is often used in combination with other chemicals to enhance its effectiveness and prolong its residual effects. Pyrethrins are safe for use around humans and pets when used as directed.

History

Pyrethrins were first discovered in the early 19th century in the flowers of certain species of Chrysanthemum. They were initially used as a lice treatment, but their insecticidal properties were soon recognized and they began to be used in a variety of pest control applications.

Uses

Pyrethrins are used in a wide range of insecticide products, including sprays, dusts, and foggers. They are effective against a broad spectrum of insects, including mosquitoes, fleas, ticks, and cockroaches. Pyrethrins are also used in some veterinary products to control parasites on pets.

Safety

Pyrethrins are generally considered safe for use around humans and pets when used as directed. However, they can cause irritation if they come into contact with the skin or eyes, and they can be harmful if swallowed or inhaled in large amounts.

Environmental Impact

While pyrethrins are biodegradable and break down quickly in the environment, they can be toxic to aquatic organisms and beneficial insects. Therefore, they should be used with caution near bodies of water and in areas where beneficial insects are present.

See Also

• Insecticides
• Pesticides
• Chrysanthemum

References

Pyrethrin Resources
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