Alpha-Cypermethrin 5% WP Public Health Insecticide for Mosquito & Cockroach Control

Alpha-Cypermethrin 5% WP — Residual Wettable Powder for Public Health Pest Control

Ronch Alpha-Cypermethrin 5% WP is a wettable powder for residual spraying against mosquitoes, flies, cockroaches, fleas and other public health pests in residential, commercial and industrial premises. It delivers fast knockdown plus long residual activity on treated surfaces, with no solvent odor and no staining.

Key Benefits
• Fast knockdown and high kill rate at low dosage
• Long residual effect on both porous and non-porous surfaces
• Low odor, non-staining — suitable for indoor use
• Disperses easily in water; compatible with knapsack and compression sprayers
• OEM / private label packing and registration documentation support

Target Pests
Mosquitoes, houseflies, cockroaches, fleas, bed bugs, ants.

Application
Dilute with clean water and apply as a residual surface spray at 20–30 mg a.i./m² (0.4–0.6 g WP/m²) to walls, ceilings and hiding places. Re-treat when residual activity declines. Always follow the locally registered label.

Specification
Active ingredient: Alpha-cypermethrin 5% (50 g/kg) | Formulation: WP | Suspension rate: ≥70% | Wetting time: ≤60 s | Moisture: ≤2.0% | pH (1%): 6.0–8.0 | Fineness (44 µm): ≥98%

Packing & Storage
25 kg fiber drum with double PE liner. Store sealed in a cool, dry, ventilated place below 35 °C; shelf life 2 years.

Send us your target pest, required dosage and packing — we reply within 24 hours.