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T/I 2.5G (Triflurafin-Isoxaben) is a selective pre-emergent, granular herbicide that protects turf from more than 100 different species of broadleaf weeds and grasses. Great for christmas tree plantations, nurseries, ornamentals, trees, and landscapes. Just place the product in a broadcast or drop spreader, then spread the product in the target area, to get full control of weeds like bittercress, foxtail, and ragweed.
|Active Ingredient||Trifluralin 2% Isoxaben 0.5%|
Barnyardgrass, Bittercress, Common Chickweed, Foxtail, Goosegrass, Groundsel, Marestail, Oxalis, Ragweed, Spurge
*See Complete list on label for more
|For use in||Nursery, Landscape, Non-crop areas, Ornamentals, Conifer Trees|
Broadcast or Drop Spreader
Broadcast application Use a Rate of 2.30 to 4.60 pounds per 1,000 square feet
|Pet safe||Yes, if used as directed on Label|
|NOT FOR SALE TO||AK, NY, RI|
|Coverage Area||50 lbs. will Treat an estimated 10,000 square feet|
|Time to Kill||
Begins to eliminate target weeds within hours of application
Take up to Several Weeks to completely kill the target weeds
|Shipping Weight||52.11 lbs|
|Manufacturer||Quali-Pro (Mfg. Number: 83013967)|
Quali-Pro T/I 2.5 G is a granular herbicide containing two active ingredients, isoxaben (0.5%) and trifluralin (2.0%) for broad-spectrum preemergence control of selected broadleaf weeds and annual grasses. Use a drop- or rotary-type spreader designed to apply granular herbicides or insecticides to apply Quali-Pro T/I 2.5 G. See APPLICATION INSTRUCTIONS for specific directions on spreaders and settings.
Quali-Pro T/I 2.5 G controls weeds growing from seeds. The active ingredients are absorbed through unemerged plant shoots and inhibit cell wall growth. They are not mobile within the plant. Selected broadleaf weeds and annual grasses are killed before they emerge. Quali-Pro T/I 2.5 G does not control weeds already established or those growing from stolons, rhizomes, or root pieces. Length of control varies with the rate of Quali-Pro T/I 2.5 G applied, weed infestion, temperature, amount of water applied, soil conditions, or type of potting media, among other factors. Additional applications of Quali-Pro T/I 2.5 G may be needed to provide residual control over time.
Apply Quali-Pro T/I 2.5 G immediately after cultivation or prior to germination of target weeds in landscape ornamentals, container and field-grown ornamentals, nursery stock, Christmas trees, ground covers/perennials, non-bearing fruit and nut trees, non-bearing vineyards, and non-cropland areas. Apply Quali-Pro T/I 2.5 G at 100 to 200 lbs per acre (2.3 to 4.6 lbs per 1000 sq ft). After application, observe the level of weed control obtained over time and decide if additional applications are needed for control. Do not make applications of 150 lbs per acre or higher prior to 60 days after a previous application of Quali-Pro T/I 2.5 G. The maximum application rate per acre for Quali-Pro T/I 2.5 G within a 12-month period is 600 lbs.
The weight-to-volume conversion table below provides equivalent amounts of Quali-Pro T/I 2.5 G for use.
Broadcast Rates For quali-Pro T/I 2.5 G
|Rates (lbs/Acre)||Amount/1000 sq. ft.||Amount/1000 sq. ft.||Amount/100 sq. ft.||Amount/100 sq. ft.|
1 lb of Quali-Pro T/I 2.5 G = 0.75 quart = 3 cups
Average Customer Rating
Great Product - easy to apply and best price
By Carol on 03/13/2020
I wanted an alternative to Preen that came in bulk. I have large ornamental gardens. So I did alot of price comparison and ingredient comparison. This product is a better, broader spectrum weed abatement product. With all types, one needs to kill all the already emerged weeds. A tiny drop of glyophosphate will do this. Broadly applying the T/I will set you up for the rest of the summer. Thank you for your prompt shipping and the best online price I could find.
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3 of 3 people found this review helpful
T/l 2.5 G Herbicide
By Janet on 04/12/2019
By Janice on 04/12/2019
By George on 08/30/2019
3 months? 6 months?
According to the manufacturers documents, T/I 2.5 G Herbicide will have up to 8-months of selective pre-emergent control of more than 100 broadleaf weeds and grasses with a single application.
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2 of 2 people found this answer helpful
Reading here to see whether this product can be applied to lawns? Saint Augustine Floratam?
T/I 2.5 G Herbicide is labeled for use in Christmas Tree Plantations, Non-Bearing Fruit and Nut Trees, Non-Bearing Vineyards, Non-Cropland, and Ornamentals (container and field grown, groundcovers/perennials, and landscape). It is not labeled for use on residential lawns.
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No, T/I 2.5 G Herbicide is only available in a granule formulation. We do sell liquid products which have these active ingredients separately, such as Monterey Vegetable and Ornamental Weeder and Gallery SC. To get both active ingredients in the same product, you will need to use a granule.