Agrisel Lambda-Cy Pro 9.7 CS Insecticide

Agrisel Lambda-Cy Pro 9.7 CS Insecticide

Agrisel Lambda-Cy Pro 9.7 CS is a professional-grade insecticide concentrate for indoor and outdoor pest control around homes, businesses, lawns, landscapes, and structural perimeters.

Formulated with 9.7% lambda-cyhalothrin, this microencapsulated formula delivers fast knockdown and lasting residual control. The capsule technology helps protect the active ingredient on treated surfaces, allowing it to release over time for extended protection.

This low-odor concentrate mixes easily with water and can be applied as a spot treatment, crack and crevice treatment, perimeter spray, turf treatment, or ornamental application when used according to the product label.

Agrisel Lambda-Cy Pro 9.7 CS is labeled for many common crawling and flying insects, including ants, mosquitoes, fleas, ticks, cockroaches, spiders, flies, termites, wasps, and other listed pests.

Available Sizes

The 16 oz size is a convenient option for homeowners and smaller applications. It works well with handheld or pump sprayers for treating entry points, cracks, crevices, patios, porches, and limited perimeter areas.

The 32 oz size offers better value for larger properties, repeat seasonal treatments, and commercial applications. It is a practical choice for backpack sprayers or larger tank setups when broader coverage is needed.

Why Use Agrisel Lambda-Cy Pro 9.7 CS?

Agrisel Lambda-Cy Pro 9.7 CS is a strong choice for both active infestations and routine prevention. Its broad label, low-use-rate formula, and extended residual activity make it useful for perimeter control, indoor crack and crevice treatments, lawns, ornamentals, and other labeled areas.

• Controls a wide range of household, turf, ornamental, and perimeter pests
• Microencapsulated formula helps extend residual activity on treated surfaces
• Provides up to 30 days of outdoor residual control and up to 90 days indoors when applied according to label directions
• Low-odor formula suitable for labeled indoor and outdoor applications
• Flexible use for spot treatments, perimeter sprays, turf, and ornamentals
• Mixes easily with water for efficient applications
• Useful for seasonal maintenance and ongoing pest control programs

Average use rates are commonly listed around 0.2 to 0.8 fl. oz. per gallon of water, but rates vary by pest, treatment area, and application site. Always read and follow the product label before mixing or applying.

Long-Lasting Residual Protection

Lambda-Cy Pro 9.7 CS is designed to help reduce the need for frequent retreatments. When applied according to label directions, it can provide up to 30 days of residual control outdoors and up to 90 days indoors.

This makes it a dependable option for seasonal pest pressure, perimeter defense, and recurring insect problems around residential and commercial properties.

Pro Tips

• For outdoor perimeter control, focus on entry points such as doors, windows, weep holes, pipe penetrations, foundation cracks, and garage openings.
• For mosquitoes, treat shaded resting areas such as shrubs, ornamental plants, under decks, fence lines, and areas protected from direct sunlight.
• For spiders and crawling insects, combine treatment with web removal, exclusion, and sanitation for better long-term results.
• For best residual performance outdoors, avoid applying immediately before heavy rain.
• Rotate with insecticides from a different mode-of-action group when needed to help reduce resistance concerns.