What is the Difference Between Permethrin and Cypermethrin?
🆚 Go to Comparative Table 🆚Permethrin and cypermethrin are both pyrethroid insecticides, but they have some differences in their chemical structure and properties. Here are the main differences between permethrin and cypermethrin:
- Chemical Structure: Permethrin is a type I pyrethroid, while cypermethrin is a type II pyrethroid with an α-cyano group.
- Insecticidal Activity: Permethrin is generally more effective as an insecticide than cypermethrin. The cis-isomer of permethrin has more potent insecticidal activity than trans-permethrin.
- Acute Toxicity: Cypermethrin is more toxic than permethrin for both adult and neonatal rats. However, the acute toxicity of these pyrethroids can vary depending on factors such as age and pretreatment with specific inhibitors.
- Applications: Permethrin is a medication sold under the brand name Nix and is used for treating scabies and lice. Cypermethrin is a synthetic pyrethroid used as an insecticide and acaricide, and it can be found in consumer products.
In summary, permethrin and cypermethrin are both pyrethroid insecticides with different chemical structures and properties. Permethrin is generally more effective as an insecticide, while cypermethrin is more toxic. They have various applications, including treating scabies and lice (permethrin) and acting as an insecticide and acaricide (cypermethrin).
Comparative Table: Permethrin vs Cypermethrin
Permethrin and cypermethrin are both synthetic insecticides, but they have some differences in their chemical composition and uses. Here is a table comparing the two:
Property | Permethrin | Cypermethrin |
---|---|---|
Chemical Class | Synthetic insecticide | Pyrethroid insecticide and acaricide |
Uses | Medication for treating scabies and lice | Insecticide and consumer products |
Effect on Plants | Decreases yield of aerial parts by 37.9% and roots by 33.9% | Decreases yield of aerial parts by 16.8% and roots by 4.3% |
Permethrin is a synthetic insecticide used as a medication to treat scabies and lice. Cypermethrin, on the other hand, is a pyrethroid insecticide and acaricide, which means it is also effective against ticks and mites. Cypermethrin is primarily used as an insecticide and in consumer products.
When it comes to their impact on plants, permethrin has a more significant effect, decreasing the yield of aerial parts by 37.9% and roots by 33.9%, while cypermethrin causes a decrease of 16.8% in aerial parts and 4.3% in roots.
- Pyrethrin vs Permethrin
- Malathion vs Parathion
- Fungicides vs Pesticides
- Chlorpheniramine vs Diphenhydramine
- Clotrimazole vs Miconazole
- Pinworm vs Ringworm
- Insecticides vs Pesticides
- Dermatophytosis vs Dermatomycosis
- Methyl Paraben vs Propyl Paraben
- Bifonazole vs Clotrimazole
- Bromethalin vs Diphacinone
- Merthiolate vs Mercurochrome
- Chlorate vs Perchlorate
- Betadine vs Povidone Iodine
- Pubic Lice vs Scabies
- Povidone Iodine vs Iodine
- Calamine vs Caladryl
- Chloroform vs Dichloromethane
- Herbicide vs Insecticide