- Bektsher 5 EW is a powerful public health insecticide based on the active ingredient bifenthrin 5% in an oil-in-water emulsion (EW) formulation, highly effective against a wide range of crawling and flying insects. It acts on the insect's nervous system, causing rapid paralysis followed by certain death, and is suitable for homes, rest houses, gardens, restaurants and warehouses. It also fits integrated pest management (IPM) programmes and is used for thermal fogging, ultra-low volume (ULV) cold fogging and surface spraying.
Key Features
- Highly effective against mosquitoes, flies, cockroaches, termites, fleas and fruit flies.
- Acts by contact and ingestion for fast and long-lasting results.
- EW formulation gives excellent stability on surfaces and resistance to heat and humidity.
- Suitable for integrated pest management (IPM) programmes.
- Classified as moderately hazardous by the World Health Organization (WHO).
- Suitable for indoor and outdoor use and effective over large areas.
Specifications
- Trade name: Bektsher 5 EW
- Type: Public health insecticide
- Formulation: EW – oil-in-water emulsion
- Active ingredient: bifenthrin 5%
- Odour: Mild
- Country of origin: China
- Pack size: 1 litre
Directions for Use
- 1- ULV cold fogging
- Target pests: mosquitoes – flies. Rate: 0.5–1 ml per 1 litre of water. Dilution: as shown in the table on the pack.
- Note: Ideal for streets, parks, camps, rest houses and farms.
- 2- Thermal fogging
- Pests: mosquitoes – flies. Dose: 1 ml per 1 litre of water. Use with portable or vehicle-mounted thermal foggers.
- 3- Surface spraying
- Pests: cockroaches – ants – fleas – bed bugs
- Dose: 5–10 ml per 1 litre of water depending on infestation level
- Application:
- Spray corners, drain openings, behind furniture, building perimeters, warehouses and kitchens.
Precautions
- Keep children and animals away during spraying.
- Wear gloves and a mask while mixing and spraying.
- Do not use near open flames.
- Store in a dry place away from sunlight.
- Do not reuse the empty container for any other purpose.
User Tip
- For best results:
- Start spraying in the evening when mosquitoes are active, and repeat treatment every 7–14 days depending on infestation level, as part of an integrated pest management (IPM) programme.