Prime Source Imidacloprid 2F Select T/I

Prime Source Imidacloprid 2F T/I is a systemic insecticide and termiticide that provides long-lasting control of a wide variety of lawn, ornamental, and structural pests, including white grubs, aphids, Japanese beetles, termites, leafminers, whiteflies, and other listed insects. Once absorbed through the roots or foliage, it moves throughout the plant to provide extended protection for lawns, trees, shrubs, flowers, and ornamental landscapes.

What Pests Does Prime Source Imidacloprid 2F T/I Control?

Prime Source Imidacloprid 2F T/I is labeled to control a broad range of soil-dwelling and plant-feeding insects, as well as subterranean termites, on labeled use sites.

Common pests controlled include:

• White grubs
• Subterranean termites
• Aphids
• Japanese beetles
• Leafminers
• Whiteflies
• Adelgids
• Scale insects
• Mealybugs
• Psyllids
• Lace bugs
• Billbugs
• Annual bluegrass weevils
• Black turfgrass ataenius
• European crane flies
• Mole crickets
• Other insects listed on the product label

Because it is a systemic insecticide, the active ingredient is absorbed by the plant and controls insects as they feed on treated roots, stems, or foliage.

When Is the Best Time to Apply Prime Source Imidacloprid 2F T/I?

The best time to apply Prime Source Imidacloprid 2F T/I depends on the pest you are targeting because the product works systemically and requires time to be absorbed.

For white grub prevention, apply just before egg hatch so the insecticide is present in the root zone when young grubs begin feeding. Since grub activity varies by region, your local Cooperative Extension Office can help determine the ideal application timing.

For aphids and other ornamental insects, apply before pest populations become heavy or at the first signs of activity.

For turfgrass insects, preventive applications made before or during the egg-laying period generally provide the best results because the product offers long residual control.

When making soil applications, irrigate or allow sufficient rainfall after treatment so the active ingredient can move into the root zone and be absorbed.

Where Can Prime Source Imidacloprid 2F T/I Be Applied?

Prime Source Imidacloprid 2F T/I is labeled for use in a variety of residential, commercial, and landscape settings, including:

• Residential and commercial lawns
• Landscape ornamentals
• Trees and shrubs
• Flower beds
• Groundcovers
• Commercial landscapes
• Golf courses
• Athletic fields
• Parks
• Cemeteries
• Airports
• Around structures for subterranean termite control
• Other labeled outdoor ornamental and turf sites

Always apply the product only to sites listed on the product label and follow the labeled application rates for the specific pest being treated.

How Long Does Prime Source Imidacloprid 2F T/I Take to Work on Ornamentals?

When applied to the soil, Prime Source Imidacloprid 2F T/I is absorbed through the roots and transported throughout the plant.

On trees and woody ornamentals, complete systemic movement may take up to 60 days or longer, depending on the size of the plant and growing conditions. Because of this delayed uptake, applications should be made before anticipated pest infestations whenever possible.

Foliar applications provide faster, locally systemic activity against insects feeding on treated foliage.

How Long Does Prime Source Imidacloprid 2F T/I Last?

Because Prime Source Imidacloprid 2F T/I is a systemic insecticide, it continues working after it has been absorbed by the plant. The length of residual control varies depending on the target pest, application method, plant size, environmental conditions, and application rate, but properly applied treatments can provide weeks to months of protection against many listed insects.

Follow the product label for retreatment intervals and maximum annual application rates for your specific use site.

How Do You Apply Prime Source Imidacloprid 2F T/I?

Prime Source Imidacloprid 2F T/I can be applied as a:

• Broadcast lawn application
• Soil drench
• Soil injection
• Foliar spray
• Termiticide soil treatment around structures

Mix the product according to the product label for your target pest and application site.

For best results:

• Apply the recommended rate for your target pest.
• Use enough water to provide uniform coverage.
• Water in lawn and soil applications after treatment to move the product into the soil where it can be absorbed.
• Do not apply to saturated or waterlogged soil, as the active ingredient cannot properly move into the root zone.
• Keep people and pets out of treated areas until the application has completely dried.
• Do not apply through any irrigation system.

Always follow the labeled application rates and restrictions for your specific use site.

Do You Need to Use a Surfactant with Prime Source Imidacloprid 2F T/I?

In most applications, no surfactant or adjuvant is required when using Prime Source Imidacloprid 2F T/I.

The primary exception is certain labeled applications on pecan trees, where the product label specifies using a surfactant or spreader/sticker. Additionally, when making foliar applications to difficult-to-wet foliage, such as holly, pine, or ivy, a spreader/sticker may improve coverage if needed.

Always follow the product label for crop- and site-specific application instructions.

Does Prime Source Imidacloprid 2F T/I Need to Be Watered In?

Yes. Lawn and soil applications should be watered in after treatment so the active ingredient moves into the soil and can be absorbed by the plant roots.

If rainfall does not occur immediately after application, the product will remain on the treated area until sufficient irrigation or rainfall occurs. It does not need to be reapplied simply because rain was delayed, but systemic uptake will not begin until the product is watered into the soil.

Can Prime Source Imidacloprid 2F T/I Be Used for Termite Control?

Yes. Prime Source Imidacloprid 2F T/I is labeled as a termiticide for the prevention and control of subterranean termites around structures.

When applied according to the product label, it creates a continuous treated zone in the soil that helps prevent termites from reaching wood and other cellulose materials. For most applications, use a 0.05% dilution, while a 0.1% dilution may be used for severe or persistent infestations as directed on the label.

Because termite treatments require specialized application techniques, always follow the label instructions for pre-construction and post-construction treatments.

Can Prime Source Imidacloprid 2F T/I Be Used as Part of an Ant Management Program?

Yes. Prime Source Imidacloprid 2F T/I can be an effective part of an integrated ant management program by controlling aphids, mealybugs, scale insects, and other honeydew-producing pests that ants use as a food source.

Reducing these insects can make landscapes less attractive to ants. For the best overall control, supplement treatments with ant baits, residual insecticides, or other Integrated Pest Management (IPM) practices as needed.

Can Prime Source Imidacloprid 2F T/I Be Used for White Grub Control?

Yes. Prime Source Imidacloprid 2F T/I is an excellent choice for preventive white grub control in lawns.

For the highest level of control, apply just before grub egg hatch, allowing the insecticide to move into the root zone before young grubs begin feeding. Preventive applications generally provide much better results than treating large, established grubs later in the season.

After application, water the treated area with irrigation or rainfall to move the active ingredient into the soil where it can provide effective grub control.