Beta-cypermethrin
Beta-cypermethrin is a highly effective synthetic pyrethroid insecticide widely used in agricultural and household applications. As a professional insect control solution, Beta-cypermethrin offers excellent contact and stomach action against a broad spectrum of pests while demonstrating low mammalian toxicity.
Key Features of Beta-cypermethrin
- Highly effective against various insect pests
- Long residual activity
- Fast knockdown effect
- Low toxicity to mammals
- Stable under sunlight exposure
- Compatible with most insecticides
Product Specifications
| Parameter | Value |
|---|---|
| Chemical Name | Beta-cypermethrin |
| CAS No. | 65731-84-2 |
| Molecular Formula | C22H19Cl2NO3 |
| Appearance | White to light yellow crystalline powder |
| Content (w/w) | ≥ 95% |
| Melting Point | 60-65°C |
| Solubility | Insoluble in water; soluble in most organic solvents |
| Density | 1.28 g/cm³ at 20°C |
| Stability | Stable under normal conditions |
Applications
Beta-cypermethrin is effective against a wide range of pests including:
- Cockroaches, ants, and other crawling insects
- Mosquitoes, flies, and other flying insects
- Agricultural pests like cotton bollworm, corn borer, and vegetable pests
- Stored product pests
- Termites and wood-boring insects
Available Formulations
| Formulation Type | Concentration | Recommended Use |
|---|---|---|
| Emulsifiable Concentrate (EC) | 5%, 10%, 25% | Agricultural and public health applications |
| Suspension Concentrate (SC) | 5%, 10% | Crop protection, long residual effect |
| Wettable Powder (WP) | 5%, 20% | Field crops, stored grain protection |
| Ultra Low Volume (ULV) | 5% | Large area mosquito control |
| Dust | 0.5%, 1% | Crack and crevice treatment, indoor use |
Beta-cypermethrin FAQ
What is the mode of action of Beta-cypermethrin?
Beta-cypermethrin acts as a neurotoxin by binding to sodium channels in nerve cells, disrupting normal nerve function. It causes repetitive nerve discharges and paralysis in insects, ultimately leading to their death. The compound has both contact and stomach poison activity, making it effective against various insect pests through different exposure routes.
How long does Beta-cypermethrin remain effective after application?
The residual activity of Beta-cypermethrin depends on multiple factors including formulation type, application rate, and environmental conditions. Typically, it provides effective control for 2-4 weeks under normal conditions. In indoor environments protected from sunlight and rain, residual effects may persist for several months. For agricultural applications, reapplication may be needed every 7-14 days depending on pest pressure and environmental degradation.
Is Beta-cypermethrin safe for use around pets?
While Beta-cypermethrin has low mammalian toxicity when used as directed, precautions should still be taken around pets. Keep animals away from treated areas until the application has dried completely. Cats are particularly sensitive to pyrethroids, so extra caution is needed in households with feline pets. Always follow label instructions regarding pet safety, and consider consulting with a veterinarian before using Beta-cypermethrin in environments with sensitive animals.
Safety Information
When handling Beta-cypermethrin, follow these safety precautions:
- Wear protective clothing, gloves, and eye protection
- Avoid inhalation of dust or spray mist
- Do not eat, drink or smoke while handling the product
- Wash hands thoroughly after use
- Store in original container in a cool, dry place away from food and feed
- Dispose of empty containers properly according to local regulations