Product overview

Syngenta Tandem 250ml is a professional public health insecticide formulated with the dual-action combination of Thiamethoxam 11.6% and Lambda-Cyhalothrin 3.5%. This ZC formulation provides fast knockdown and long-lasting residual control against a wide range of crawling and flying insects found in residential, commercial, and industrial environments. Designed for use by certified applicators, Tandem effectively controls mosquitoes, cockroaches, ants, spiders, fleas, bed bugs, termites, ticks, beetles, wasps, and dozens of other nuisance pests. Syngenta Tandem is a highly effective public health insecticide developed for professional pest.

Suitable uses

• Yes. The label includes remedial and preventive applications for wood-destroying pests, including drywood termites

Key product details

• Dual-action formulation containing Thiamethoxam 11.6% and Lambda-Cyhalothrin 3.5%
• Fast knockdown with extended residual activity
• Broad-spectrum control of more than 40 insect species
• Suitable for indoor and outdoor public health applications
• Professional-grade Syngenta ZC formulation technology
• Effective through both contact and ingestion

Application and handling

General indoor and outdoor insect control: Dilute 16?32 ml per gallon (approximately 3.8 litres) of water. For bed bugs, fleas, spiders, wasps, scorpions and similar pests: Use 32 ml per gallon of water. For wood treatment and remedial control of wood-destroying pests: Apply 32 ml per gallon of water as a liquid treatment or wood surface spray.

Safety and storage

Restricted use pesticide intended for certified applicators or trained personnel under supervision. Keep out of reach of children and pets. Wear protective gloves, clothing, and eye protection during handling and application.