Quali-Pro Imidacloprid 2F T&O Insecticide — 21.8% Imidacloprid 1 Gallon

Systemic, Season-Long Grub Control for Turf and Landscape with 21.8% Imidacloprid

Grub damage in turf and ornamental landscapes often goes undetected until populations are large enough to cause visible brown patches, root destruction, and secondary animal digging. Quali-Pro Imidacloprid 2F T&O Insecticide stops that cycle at the source. At 21.8% active ingredient — the same concentration as Merit 2F — this flowable formulation delivers proven systemic control at competitive pricing, giving lawn care professionals and grounds managers an effective tool without premium brand costs.

Imidacloprid is a neonicotinoid insecticide taken up through roots and transported systemically throughout the plant, where it disrupts the nervous systems of soil-dwelling and feeding insects. Applied as a soil drench, it provides extended residual activity that protects turf through the critical window when grub larvae are actively feeding near the soil surface. Its flowable (2F) formulation mixes readily in water with no clumping or settling issues common to wettable powder alternatives.

Qualified for use on turf, landscape plantings, and golf courses, Quali-Pro Imidacloprid 2F provides application flexibility across multiple settings and pest pressures. The 1-gallon container is sized for professional applicators who need reliable per-acre economics without over-ordering.

Key Features & Benefits

• 21.8% Imidacloprid — Same Concentration as Merit 2F — Delivers the active ingredient at the same load as name-brand equivalents, providing equivalent efficacy at a lower per-gallon cost for budget-conscious operations.
• Systemic Root Uptake for Long-Lasting Residual — Imidacloprid moves into plant tissue through root absorption, providing season-long protection from grub larval feeding during key developmental windows.
• Flowable (2F) Formulation for Easy Mixing — Measures accurately with standard spray equipment and applies uniformly without clumping, suspension issues, or the dust hazards associated with wettable powder formulations.
• Low Use Rates for Cost-Efficient Coverage — Effective at low application rates, making a 1-gallon container go further per treated acre and delivering strong economics for high-volume professional operations.
• Multi-Site Labeled for Flexibility — Registered for use on landscape plantings, turf, and golf courses, covering the full range of professional turf and ornamental applications in a single product.
• Controls Six Key Pest Species — Effective against southern masked chafer, northern masked chafer, Japanese beetle, European chafer, European crane fly, and green june beetle — the dominant white grub species across most U.S. markets.

Who Should Use Quali-Pro Imidacloprid 2F T&O

Quali-Pro Imidacloprid 2F is built for lawn care companies, golf course superintendents, grounds maintenance contractors, and landscape professionals who need reliable grub and soil pest control without brand-name pricing. It is equally well-suited for serious DIY homeowners managing estate properties or large residential turf areas. Any operation treating multiple acres of turf on a regular schedule will benefit from the consistent per-acre economics this product delivers.

Pests Controlled

Quali-Pro Imidacloprid 2F T&O controls southern masked chafer, northern masked chafer, Japanese beetle, European chafer, European crane fly, and green june beetle. Registered for use on turf, landscape plantings, and golf course settings. Not registered for use in Alaska.

Frequently Asked Questions

Is Quali-Pro Imidacloprid 2F the same as Merit 2F?

Quali-Pro Imidacloprid 2F contains the same active ingredient (Imidacloprid) at the same 21.8% concentration as Bayer's Merit 2F. It is a generic equivalent formulated by Control Solutions, Inc., and is registered for the same labeled use sites and pest targets. Professional applicators routinely switch to Quali-Pro to reduce input costs without changing their program's efficacy expectations.

When is the best time to apply Imidacloprid 2F for grub control?

Preventive applications made before or during egg hatch — typically late May through August depending on your region — provide the most effective protection. Imidacloprid must be watered into the root zone after application. Early-season application gives the product time to move into position before young larvae begin actively feeding near the soil surface.

What application rate should I use for Quali-Pro Imidacloprid 2F on turf?

Application rates vary by target pest and use site. Consult the current product label for exact rates by pest species. The flowable concentrate is mixed with water and applied using standard spray equipment, then immediately watered in to move the active ingredient into the soil root zone where grubs feed.

Is Imidacloprid 2F safe to use around landscape plants and ornamentals?

Imidacloprid is labeled for use in landscape plantings alongside turf applications. Because imidacloprid is systemic and can be taken up by flowering plants, applicators should avoid applications to plants in bloom that are actively visited by pollinators. Review the current label for all precautions specific to your application environment and target plants.

Can this product be used on golf courses?

Yes. Quali-Pro Imidacloprid 2F T&O is labeled for use on golf course turf for the control of listed soil-inhabiting pests. Golf course superintendents frequently use imidacloprid-based products as part of integrated white grub management programs, particularly on fairways, tees, and roughs where grub damage is economically significant.