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Quali Pro T/I 2.5 G Herbicide

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T/I 2.5G Herbicide by Quali-Pro is designed as a broad-spectrum pre-emergent herbicide used for the control of broadleaf weeds and annual grasses in managed turf grasses.

Target Pests

T/I 2.5G is used for the control of broadleaf and grassy weeds growing from seeds.

For Use In

T/I 2.5G is for use in christmas tree plantations non-bearing fruit and nut trees non-bearing vineyards non-croplands and ornamentals ( container and field grown groundcovers/perrenials and landscape).


For a broadcast application using T/I 2.5G use at a rate of 2.30 to 4.60 pounds per 1,000 square feet.

Do not apply T/I 2.5G by aerial application.

Injury may occur if T/I 2.5G is applied to plant species not listed on this label.

Coverage Area

If used at the high rate each 50 pound bag of T/I 2.5G will treat an estimated 10,000 square feet.

Time to Kill

T/I 2.5G begins to eliminate target weeds within hours of application can can take up to several weeks to completely extinguish the target weeds.

Active Ingredient

Trifluralin 2.0%, Isoxaben 0.5%

Quali Pro T/I 2.5 G Herbicide

Product Q & A

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Browse 4 questions Browse 4 questions and 4 answers
Is this ok to use in flower and bush beds to control weeds?
Ray A on Apr 10, 2018
BEST ANSWER: Yes, Quali Pro T/I Snapshot Granules can be used in flower and ornamental beds.

A broad-spectrum preemergence herbicide 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) for control of certain broadleaf
weeds and annual grasses.
Will this product hurt Bermuda grass or zoysia grass?
Bobby on Jan 2, 2018
BEST ANSWER: The product is not labeled for the use on Bermuda or zoysia grass. Accidental application to turf may occur when applying Quali-Pro T/I 2.5 G to ornamental plantings. Quali-Pro T/I 2.5 G is not specified for weed control in turfgrasses, but turfgrasses are generally tolerant to small amounts of this product that fall outside of the intended area of application. This product would definitely affect any seeding done to the lawn.
This product was recommended to our company as a water soluable pre emergent. However, nowhere do I see it described as such and after attempting to use it, our backpack sprayer gets clogged up. Is T/I in fact water soluable? If so, how should it be mixed when using a backpack sprayer?
Charmaine M on Sep 19, 2017
BEST ANSWER: This is not a water soluble product, it is a granule that is applied and then watered in after application. If you want something that can be mixed with water and then applied you will want to look at Prodiamine, https://www.solutionsstores.com/prodiamine-65-wdg-barricade-herbicide
What setting do I use on a Scotts spreader.
Joe on May 22, 2017
BEST ANSWER: 2.3 lbs per 1,000 square feet, you usually have to know the brand of the spreader to get accurate dial settings.

If you have the serial number you can log into the Scotts spreader and tell you exact settings.

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