How Phoxim Delivers Fast and Effective Control of Insect Pests

Introduction

Phoxim is a broad-spectrum organophosphate insecticide primarily used for the control of various insect pests in crops and livestock. Known for its strong contact and stomach action, Phoxim is highly effective against a wide range of chewing and sucking insects. It is commonly used on cereals, vegetables, and ornamental plants, and it plays a key role in controlling ectoparasites in veterinary practices, especially in swine and poultry.

Product Information

• Chemical Name: O,O-Diethyl O-(alpha-cyanobenzylideneamino)phosphorothioate

• CAS Number: 14816-18-3

• Molecular Formula: C12H15N2O3PS

• Formulations: EC (emulsifiable concentrate), GR (granules), pour-on (veterinary use)

• Appearance: Pale yellow to amber clear liquid

Key Features

• ⚡ Fast knockdown effect on a broad range of pests

• Effective in both agricultural and veterinary settings

• Acts by inhibiting cholinesterase in insects’ nervous systems

• Particularly effective against lice, mites, and fleas in livestock

• Low phytotoxicity when used as directed

Applications

Phoxim works as a cholinesterase inhibitor, interfering with nerve signal transmission in insects, leading to overstimulation, paralysis, and death. It provides both contact and stomach poison activity, making it effective through direct spray or ingestion by the insect.

Advantages

• ✅ Strong contact action with quick pest knockdown

• Dual-use for both agriculture and animal husbandry

• Easy to formulate and apply

• Minimal resistance development when rotated appropriately

• ️ Long-lasting residual effect under moderate conditions

Limitations

• ⚠️ Toxic to beneficial insects such as bees—avoid spraying during flowering

• ⛔ Moderate toxicity to mammals—handle with care

• ️ Wash-off potential under heavy rain conditions

• Reapplication may be needed depending on pest pressure

Safety and Handling

• Always use gloves and protective gear when handling

• Avoid contamination of water sources

• Antidote: Atropine sulfate is recommended in case of poisoning

• Store in a sealed container, away from direct sunlight and children

FAQs

Q: Can Phoxim be used in organic farming?
A: No, Phoxim is a synthetic organophosphate and is not allowed in certified organic production.

Q: Is Phoxim systemic?
A: While not highly systemic, it does exhibit slight translaminar movement and provides some internal protection when absorbed by leaves or skin (in veterinary use).

Q: How long does Phoxim remain active after application?
A: Residual activity typically lasts 7–10 days, depending on environmental conditions.

Conclusion

Phoxim is a reliable insecticide for rapid control of a broad range of pests in both crops and animals. Its quick action, versatility, and dual contact/stomach mode of action make it a go-to solution for professionals in agriculture and veterinary medicine alike. As always, it should be used responsibly and in compliance with local regulations and safety guidelines.