tandem herbicide Tandem Insecticide 1/2 gal (64 oz)

tandem herbicide Tandem Insecticide 1/2 gal (64 oz)Tandem Insecticide is a professional dual action insecticide that combines the fast knockdown of lambda cyhalothrin with the systemic activity of thiamethoxam to provide broad spectrum control of more than 90 structural, turf, and ornamental pests. Featuring Syngenta's advanced iCAP Technology, Tandem utilizes microencapsulated lambda cyhalothrin for extended residual performance while thiamethoxam delivers systemic control of plant feeding insects

Tandem Insecticide is a professional dual-action insecticide that combines the fast knockdown of lambda-cyhalothrin with the systemic activity of thiamethoxam to provide broad-spectrum control of more than 90 structural, turf, and ornamental pests. Featuring Syngenta's advanced iCAP Technology™, Tandem utilizes microencapsulated lambda-cyhalothrin for extended residual performance while thiamethoxam delivers systemic control of plant-feeding insects and secondary pest reduction. Tandem is formulated as a unique ZC technology combining a suspension concentrate (SC) and capsule suspension (CS) formulation. The dual-walled microcaps provide both immediate and long-lasting insect control while protecting active ingredients from heat, UV degradation, and environmental stress. Ideal for structural pest control professionals, lawn care operators, and landscape managers, Tandem provides exceptional control of ants, cockroaches, spiders, mosquitoes, fleas, ticks, chinch bugs, grubs, billbugs, mole crickets, aphids, scales, whiteflies, and many other listed pests. Its systemic activity also targets honeydew-producing insects, reducing a key food source that supports ant infestations.

Features & Benefits

✓ Dual-action insecticide combining thiamethoxam and lambda-cyhalothrin

✓ Advanced iCAP Technology™ provides extended residual control

✓ Controls more than 90 structural, turf, and ornamental pests

✓ Microencapsulated lambda-cyhalothrin improves residual longevity

✓ Systemic activity controls aphids, scales, mealybugs, and whiteflies

✓ Reduces honeydew production that attracts and sustains ant populations

✓ Labeled for indoor, outdoor, turf, ornamental, and food-handling area applications

✓ Effective against crawling, flying, turf, and ornamental insect pests

✓ Flexible application options for structural pest control and landscape management

Use Sites

Residential structures, commercial buildings, industrial facilities, institutional buildings, food-handling establishments, restaurants, schools, hospitals, hotels, warehouses, greenhouses (non-commercial), pet kennels, lawns, turfgrass, landscape ornamentals, parks, recreational areas, athletic fields, trees, shrubs, mulch beds, and perimeter treatment zones around structures.

Target Pests

Ants, carpenter ants, fire ants, cockroaches, spiders, mosquitoes, fleas, ticks, bed bugs, flies, wasps, hornets, yellowjackets, crickets, earwigs, silverfish, centipedes, millipedes, stink bugs, boxelder bugs, grasshoppers, scorpions, sowbugs, springtails, carpenter bees, termites, wood-boring beetles, aphids, whiteflies, mealybugs, scales, leafminers, leafhoppers, psyllids, bagworms, caterpillars, Japanese beetles, lace bugs, thrips, root weevils, chinch bugs, mole crickets, sod webworms, billbugs, armyworms, cutworms, and white grubs.

Application Notes

Tandem may be applied as a perimeter spray, crack-and-crevice treatment, spot treatment, foam application, turf spray, ornamental spray, or soil application according to label directions. For turfgrass applications, use 2–10 gallons of water per 1,000 sq ft depending on target pest and treatment objective. Maintain adequate soil moisture before and after application for optimum performance. For ornamental pests such as aphids, scales, mealybugs, and whiteflies, Tandem may be applied to foliage or soil, where systemic uptake provides extended control and reduces honeydew production that supports ant populations.

Why Choose Tandem?

Tandem delivers the benefits of two proven modes of action in a single formulation. Lambda-cyhalothrin provides rapid knockdown and residual protection while thiamethoxam delivers systemic control of plant-feeding insects. Combined with iCAP Technology™, Tandem offers long-lasting performance across structural, turf, and ornamental pest management programs while helping reduce callbacks and retreatments.

Product Information

Active Ingredients: Thiamethoxam 11.6%, Lambda-Cyhalothrin 3.5% (Microencapsulated)
IRAC Groups: Group 4A (Thiamethoxam), Group 3A (Lambda-Cyhalothrin)
Chemical Families: Neonicotinoid, Pyrethroid
Formulation: ZC (Suspension Concentrate + Capsule Suspension)
EPA Reg. No.: 100-1437
Manufacturer: Syngenta Crop Protection, LLC