• Call (800) 479-6583
  • Mon-Fri 8am-5pm
  • |
  • Sat 9am-5pm
Menu

Triclopyr 4 Brush Killer (Garlon 4)

Free Shipping on All Orders

Target Pests

Triclopyr 4EC is used to control brush and broadleaf weeds.

For Use In

Triclopyr 4 can be used similar to Garlon 4 to control brush and trees in pastures rangelands right of ways lawns golf courses sod farms industrial properties and ditches

Application

For large scale applications in pastures and fields use Triclopyr 4 the same way as Garlon 4. Apply at a rate of 64oz per acre.

For spot applications of triclopyr with a hand pump sprayer mix 3.2oz of Triclopyr per gallon of adjuvant. For larger brush, mix 6.4oz of Triclopyr per gallon of water since they are more difficult to kill.

For basal treatments to kill large trees mix 1 gallon of triclopyr with 1 gallon of oil. Apply directly to the bark of the tree to thoroughly wet the surface. Drilling into the tree and pouring the mixture in will speed the process. For stump treatments to prevent resprouting spray oil and triclopyr mixture over the exposed wood.

Do not apply Triclopyr 4EC to exposed roots of desirable trees and shrubs. Do not apply to newly seeded grasses.

Coverage Area

1 Gallon of Triclopyr 4 will cover 2 acres.

Time to Kill

Triclopyr can take up to 14 days to kill vegetation. Reapplications may be necessary at 21 day intervals to control heavy brush.

Mix Rate

The mix rate for triclopyr is 3.2oz to 6.4oz per gallon. Triclopyr is more effective if mixed with a bark penetrent like methylated seed oil.

Active Ingredient

Triclopyr 61.6%

Triclopyr 4 Brush Killer (Garlon 4)

$37.89
$158.99
$37.89
Triclopyr 4 Herbicide is the same as Garlon 4 Herbicide and is designed to control mesquite, sumac, tallow, poison oak, cactus, and other heavy brush. It can also be used basal treatment to kill large trees. Triclopyr 4E provides excellent selective control of of brush and broadleaf weeds without damaging grasses.
Triclopyr 4 Herbicide is the same as Garlon 4 Herbicide and is designed to control mesquite, sumac, tallow, poison oak, cactus, and other heavy brush. It can also be used basal treatment to kill large trees. Triclopyr 4E provides excellent selective control of of brush and broadleaf weeds without damaging grasses.

Product Q & A

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 43 questions Browse 43 questions and 55 answers
What if it rains within 6 hours of application? Will it still be effective?
barnie on Jun 12, 2016
BEST ANSWER: Yes. A University study showed that a rain anytime beyond 90 minutes after spraying Triclopyr did not reduce the effectiveness.
Does Trilopyr 4 kill Autumn Olives ????
I have an uncontrolled growth of this terrible invasive plant from asia on my CRP sites. Do you recommend something mixed with Trilopyr and applied to the bark at the base of the plant ? Need help for this proble
Billy in Indiana on Jun 4, 2017
BEST ANSWER: I'm fighting 10 acre autumn olive jungle. I mix 13oz. triclopyr per gallon of diesel and throw in 4oz MSO (MES 100) for good measure. Spraying trunks up to 4". Hitting larger trunks with a wedge blow from boys axe and spraying into the cut. Works good but slow progress when you're dealing with acres. On big bushes, also spraying smooth bark branches at base helps effectiveness. 4 oz in gallon of water, w/ MSO, as foliar spray works on new sprouts up to three ft. or so.
Will triclopyr 4 kill rose hedge?
Tommy C on Aug 15, 2017
BEST ANSWER: Rose hedge is not on the label for this but many people do use it for it. Typically they mix with diesel and spray around october (if you are in texas) for best results. We recommend Imazapyr 2SL as it has wild rose on the label. Whatever you do, DO NOT mow it until you have applied a chemical to prevent spread. It will spread if you mow it without stopping growth.
Imazapyr 2 SL Herbicide
Imazapyr 2 SL Herbicide
If I remove a tree do I put garlon4 in the cambeam layer to kill the tree?
A shopper on Sep 15, 2017
BEST ANSWER: If you cut the tree as close to ground as you can, you can either spray garlon on the surface of the stump or brush it on with an old paint brush. It will prevent any shoots from sprouting and eventually (several years) the stump becomes brittle and simply breaks down.
My lawn care company treated my lawn with this product to remove wild violets. How long after its application can I reseed with fescue?
A shopper on Oct 7, 2017
BEST ANSWER: 3 weeks is correct. But you may want another application of triclopyr before reseeding. I found Triclopyr effective, but with wild violets, you inevitably will need a second application.
If you are in parts of the south, you have experienced drought and should probably wait on the second application until we get some rain. Triclopyr should not be applied when the grass is under stress, although I'm guessing this rule is relaxed in the fall when temperatures are down. Check with your lawn care company for their opinion on local conditions. Otherwise, I've been successful reseeding well into November here in Richmond, VA.
Will Triclopyr 4 kill common house/ornamental plants like ferns and palm trees?
Gee on Dec 1, 2016
BEST ANSWER: It is not labeled for that particular application.

Roundup Quickpro will work, but will take 2 applications. https://www.solutionsstores.com/roundup-quikpro-herbicide
How long do you leave the tree after you spray it with triclopyr?
A shopper on Oct 6, 2017
BEST ANSWER: You will ideally let the triclopyr get all the way through the tree, until it is completely dead and easily able to be removed.
How do I mix teoclopyr in order to kill hardwoodS that have sprouted in my young long leaf stand?
David A on Sep 27, 2017
BEST ANSWER: Woody Plant Control: For suppressing and reducing stem density of woody species, use 3 to
6 quarts of Alligare Triclopyr 4 in a minimum spray volume of 5 gallons per acre. To improve
woody plant control or broaden the spectrum of woody plants controlled, follow label directions
for herbicides that may be applied in tank mix combination with Alligare Triclopyr 4.
I recently purchased your Triclopyr 4 Brush Killer (Garlon
4) to treat my lawn that has a decent amount of wild violet
and creeping charlie. Can you advise on the mix
concentration (with surfactant) and rate of
application using a 2gallon manual pump sprayer?
A shopper on Sep 7, 2017
BEST ANSWER: Mix 3/8 to ¾ ounces of Alligare Triclopyr 4 per 1000 square feet in enough water to provide uniform coverage of the target area and apply at any time broadleaf weeds are susceptible. Note: Do not apply more than 2 quarts per acre or 1.5 ounces per 1000 square feet of Alligare Triclopyr 4 in a single application.
We are trying to kill Japanese Knotweed - will this control that invasive species ? How will if effect grasses also in the area ?
Don G on Sep 1, 2017
BEST ANSWER: Herbicides can be applied to the plant foliage or to
the surrounding soil. Stem injection is advocated for
some areas, but this is extremely laborious.

Triclopyr 4 will work to control if applied at the proper time of the season.
Do you need a license to buy tricolpyr?
A shopper on Aug 23, 2017
BEST ANSWER: No, you do not need a license to purchase Triclopyr 4 brush herbicide.
Will it kill milkweed?
Herbert M on Aug 21, 2017
BEST ANSWER: Yes, Milkweed is listed on the label as a controlled weed. Triclopyr is a great product to control a large variety of brush and broadleaf weeds.
How safe around pets?
Don S on Aug 16, 2017
BEST ANSWER: Triclopyr is safe around pets, as long as you allow it to completely dry.
I'm trying to eradicate oriental bittersweet. The "mother plant" was removed, but there are many roots sprouting in our grass and flower beds, and our neighbor's grass. I am hand-digging The roots are small to tiny, largest is only about 1/4 " diameter.
Maggie in Minneapolis on Jul 23, 2017
BEST ANSWER: Found these recommendations, does not appear to be an easy solution. Hope this helps.

Cut off the vine and swab some Roundup onto the stumps sticking out of the ground (you want it to travel down to the root system)
Hand-pull the new vines whenever you see them pushing up out of the ground somewhere.

https://www.solutionsstores.com/roundup-quikpro-herbicide

https://www.solutionsstores.com/triclopyr-4-brush-killer-garlon-4
Will it kill sumac
Delores on Jul 16, 2017
BEST ANSWER: Yes this will kill sumac. Refer to the label for mixing ratios.
Will this kill blackerries?
Shay on Jul 14, 2017
BEST ANSWER: Yes this will kill the blackberries.
I have princess tree (pawlinia ) shoots coming up from roots in my yard. They are from a tree across an asphalt alley that was not taken down properly. Some of the roots are 4 inches thick. This has been recommended for the roots.
Les on Jul 5, 2017
BEST ANSWER: Yes, the Triclopyr will work good for this type of problem.

Can I bury this with soil over the roots. How long must I keep my pet away if buried?
Les on Jul 5, 2017
BEST ANSWER: It needs to completely dry before your pets are allowed back into the area, what are you trying to control?
Will this kill air potato vine(dioscorea bulbifera) without hurting the pine trees they are growing on?
Ronnie on Jul 5, 2017
BEST ANSWER: I would recommend spraying the potato vine with Roundup and destroy all of the loose potatoes. This can be sprayed on the leaves without change if harming the trees.

This product is not to be sprayed on freshly seeded lawns. How soon can it be used on a new lawn after seeding?
New Lawn Ivy on Jun 29, 2017
BEST ANSWER: � While established grasses are tolerant to this product, newly seeded grasses may be
injured until well established (as indicated by vigorous growth, tillering and the development
of a secondary root system). Do not reseed treated areas for a minimum of three
weeks after treatment.
Will it kill buckthorn? Is so how many ounces per gallon ot water in a Solo backpack sprayer?
Thank you?
Bill on Jun 24, 2017
BEST ANSWER: The mix rate for triclopyr is 3.2oz to 6.4oz per gallon. Triclopyr is more effective if mixed with a bark penetrent like methylated seed oil.

Yes, Triclopyr is labeled to control Buckthorn weeds.
Will this product kill Chinese privet?
walt on Jun 24, 2017
BEST ANSWER: Following mulching or other mechanical treatments,
privet rapidly sprouts from stumps and lateral roots. This
creates a good setup for a late fall foliar treatment with the
herbicide glyphosate.

Triclopyr should also work.
Does Triclopyr 4 kill Chinese Elm Trees?
CC on Jun 11, 2017
BEST ANSWER: Yes, Triclpopyr 4 will kill the Chinese elm tree.
I have problems with green brier thorny vines. Will this kill the vines?
Dale on Jun 6, 2017
BEST ANSWER: Yes, you will be mixing this at a rate of 4 oz per gallon of water.
I have a zoysia lawn with Bermuda trying to take over .. I've read that Triclopyr will kill the Bermuda but not the Zosyia .. True or Not?
If True, how do I best apply the Triclopyr to the Bermuda mix wise
MarkNTexas on Jun 6, 2017
BEST ANSWER: Alligare Triclopyr 4 may injure certain turfgrass species. Do not apply to bahiagrass, bentgrass, bermudagrass, centipedegrass, St. Augustine grass, or zoysiagrass, unless turf injury can be tolerated. It can injure both strands, however, some strands have tolerated the chemical I would suggest doing a spot treatment to see if it will control what you are needing to do.
Will it kill that crazy Beast wisteria
Tutu on Jun 2, 2017
BEST ANSWER: Yes, Triclopyr 4 Brush killer will be able to kill wisteria. Let us know if we can assist any further.
Does it kill bamboo?
Me on May 30, 2017
BEST ANSWER: It does not specifically list Bamboo on the label. I have used Glyphosate and a liquid fertilizer to kill bamboo successfully, spray all the leaves, and be patient, leave it alone till you can simply pull the stalk up from the ground. https://www.solutionsstores.com/glyphosate-4-plus-weed-killer-concentrate
It has been suggested that we use a water soluble triclopyr product such as Garlon 3A to kill a Tree of Heaven. What is the difference between the Triclopyr 4 and Garlon 3A? Thanks
Bob on May 16, 2017
BEST ANSWER: Triclopyr 4 Brush Killer is the same active as the Garlon Product you refer to, Active is 61.6% Triclopyr The mix rate for triclopyr is 3.2oz to 6.4oz per gallon. Triclopyr is more effective if mixed with a bark penetrent like methylated seed oil.

Active Ingredient

Triclopyr 61.6%
Does tricopyr kill pachysandra
Rootbound on May 15, 2017
BEST ANSWER: Yes, Triclopyr should kill the pachysandra in your yard.
Does triclopyr kill wild violet?
Joe on May 12, 2017
BEST ANSWER: https://www.solutionsstores.com/tenacity-herbicide

Tenacity will work on wild violets in your yard.

Customer Reviews

4.9 / 5.0
34 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
30
4
0
0
0
Great!!
Works fantastic! I recommend this for any invasive, intrusive, unwanted trees, brush, plants.
August 15, 2017
Purchased
8 months ago
Buckthorn
Works great on buckthorn great product
June 23, 2017
Love it!
Love this product, finally something that really works!
April 24, 2017
Cut Stump application
Does the job- the result adds to the aesthetics and value of my property.
March 5, 2016
Great Generic
Always good to find a generic product at a reasonable price. This one works very good.
January 7, 2016
KUDZU DONT LIKE IT AT ALL
A MUST HAVE TOOL IN THE WAR AGAINST KUDZU
July 29, 2015
really works on blackberries
I sprayed 3x this spring using a generic "round-up" and it simply was not working on the new growth sprouts where I cleared over an acre of blackberries last fall. After a google search I learned why and also saw recommendations for Triclopyr 4 which I immediately ordered on line. It arrived a few days later and within 4 days of spraying it I could see it was getting the job done. My only complaint is that I still am not sure how much to mix in a 3 gallon sprayer so that I'm not wasting chemical as the paper work attached is not very clear.
June 6, 2015
Kill-A-Tree
Trying to kill a stump after tree removed without grinding the stump.So far seems to be working.
November 5, 2014
Replaces Turflon
Found this to replace Turflon. Same chemical but the price is much less. I also like the container that measures for you. No using tea and tablespoons to have to measure.
October 8, 2014
Shipping method
I have now ordered Triclopyr from you about 5 times. Each time I have asked you to send it ground. Twice you have mailed it via the US Postal Service; in both of those times, it arrived in 4 days. Two other times you mailed it via UPS, and in both of those times it arrived in 6 days. I hate to knock UPS, but for whatever reason, they are just simply less efficient than the US Postal Service. Just letting you know. When shipping ground to Virginia, the USPS is the way to go.

One other comment. In my most recent order I am spending over $200 on a 2.5 gallon jug. I have to admit I was surprised that you didn't bump my shipping method up to overnight or 2-day shipping as a courtesy. I expect that kind of service when I spend that much -- it is what I get from other online companies.
September 17, 2014

Contact Us

x