Your cart is empty.
Your cart is empty.Product Description
Win the battle with brush! If tough brush is trying to take over your yard, fight back with BioAdvanced brush killer products. The special penetrating formula kills even the toughest plants down to the root. This brush killer kills kudzu, poison ivy, poison oak, blackberry, bramble, and over 70 other types of weeds and brush. BioAdvanced Brush Killer Concentrate can even be used to kill stumps. Simply cover the freshly cut stump with full-strength, undiluted product using a paintbrush. BioAdvanced Brush Killer can be used around homes, buildings, fences, walkways and more. Start seeing visual results such as wilting or yellowing in as little as 1 to 6 weeks. Rainproof in just 4 hours, any rain or water after application will not wash away the effectiveness of the product. For best results, apply when the plants are actively growing. Spray the weeds until thoroughly wet, but not dripping. This BioAdvanced Brush Killer Plus measures 32-ounces and treats up to 4,000 square feet. Active Ingredients: 8.8% Triclopyr, triethylamine salt. EPA Registration Number: 92564-6.
From the Manufacturer
One application kills poison ivy, poison oak, kudzu and other tough brush problems down to the roots. How It Works: This selective systemic herbicide enters plants through their leaves, green or cut woody shoots, and roots then moves throughout the plant and interferes with processes found only in plants. Visual symptoms, such as wilting and yellowing, appear in 1 to 6 weeks. Kills: Poison ivy, poison oak, poplar, ragweed, raspberry, salmonberry, sassafras, scotch broom, smartweed, spurge, sumac, sweetbay, magnolia, sweetgum, sycamore, tanoak, tansy ragwort, thimbleberry, trumpet creeper, tulip poplar, vetch, virginia creeper, western hemlock, wild grape, wild lettuce, wild rose, wild violet, willow and winged elm. Where to Use: Use around homes, cabins, buildings, fences, walkways, trails and wooded areas. When to Use: When brush is leafed out. Active Ingredients: Triclopyr, triethylamine salt: 0.8%.
NotTechSavvyTina
2025-08-28 11:43:40
I recently used this spray on a rampant poison ivy infestation in my yard, and I am thrilled with the results! The spray worked incredibly well, effectively eliminating the poison ivy within just a few days. I appreciated how easy it was to apply and how quickly I saw results. The formula is potent yet straightforward to use, with no harsh odors or lingering residue. It saved me a lot of time and hassle compared to manual removal and is definitely worth every penny. If you're dealing with poison ivy, this spray is a game-changer and highly recommended!
Michael
2025-08-21 16:37:37
I've tried other herbicides on the wild berry vines I have on my property, and to be honest, they were pretty ineffective. But this BioAdvanced Brush Killer Plus Concentrate is a game-changer! I sprayed my berry vines with this product, and for the first few days, I didn't see any results. So, I waited about a week and went back out to check on the vines and ALL the leaves and ALL the vines had turned from a vigorously growing green color to a shriveled-up, dried-up, flat-out dead brown. This product had killed every part of every berry vine I had sprayed. Finally, a vine killer that really works. Here's the mixture I used...I have a 1 gallon pump sprayer, so in one gallon of water, I added 4 oz. of BioAdvanced Brush Killer AND about a half a teaspoon of "Liquid Harvest" brand surfactant which I also purchased from Amazon.The Liquid Harvest surfactant is a "spreader-sticker" which allows the herbicide to spread out and stick to the berry leaves which makes the spray much more effective. Before spraying, make sure the top of your sprayer is screwed on tightly, then gently shake the contents inside the sprayer to mix them well. By the way, I have no affiliation with either product that I mentioned in this review, and I payed for both products through Amazon out of my own pocket.
Cindy
2025-08-04 14:52:01
Works good except sprayer didn’t work. Had same problem before. Luckily I bought a sprayer last year and used it. Product works, sprayer doesn’t.
A. Duncan
2025-07-26 13:54:04
I am not a fan of using herbicides or pesticides, but when it comes to nasty invasive plants it's a challenge controlling them only by weeding. Invasive Asian bittersweet is a big menace around here, and this concentrate can be mixed to an appropriate concentration. For 1" and wider stumps, this 8.8% Brush Killer Plus triclopyr concentrate can be painted on just after cutting the plant. Bittersweet rarely gets that big, but full strength stump painting works for other invasive plants such buckthorn, multiflora rose, barberrry, etc.For bittersweet, I follow a method recommended by extension services, which is to cut it back earlier in the season, and then wait until ~August - September to carefully spray the new growth. Late in the season is when plants are sending more of their sun-produced sugars to their roots, so the herbicide kill is more effective then earlier in the season. I also mix a 1-2% solution (4.5 units of water to each unit of concentrate yields 1.6%), which is stronger than the 0.8% solution found in the ready-to-use version. But you may find the standard dilution to 0.8% effective. Compared to the also-popular glyphosate herbicide, trichlopyr is "selective" in that it does not injure grasses as glyphosate does. But triclhpyr is somewhat more persistent (doesn't break down) in soils.This Brush Killer Plus Concentrate is water-based, low odor, and easy to mix in garden sprayer. I make sure to wear protective clothing- Tyvek suit, old boots, heavy duty water gloves, and eye protection. Important to spray on a relatively calm day with no rain expected in the near future.Great to see areas that were once infested in 95% bittersweet showing a variety of native plants the next season. That is the ultimate goal: native plants that are good pollinators for insects and other animals.
SC Maryland
2025-07-07 11:41:14
This product was effective with killing the surface growth of weeds, but was not effective with killing the root. Therefore, the weeds just grow back again a couple weeks later.
STREET
2025-06-08 13:13:23
This product is so excellent that I feel the need to write a review based on my experience.I applied the product with a spryer to all the vine. One week went by No results and I was upset. Two weeks went by No results and I was supper upset. A friend stopped by the house and I told him the story and he told me to be patient to see the results and that after a month I was going to be so happy. To make the story short he was right. I decide to stop coming to check on the vine for a whole month plus and after around 45 day I stopped to check on the vine. I was so surprised that all the vine was hundred percent dead and it did not grew back all the summer because it was killed from the root out.All I can say is that this is an amazing product but is a very slow process.
HS
2025-02-06 14:45:26
No impact any Ivy or blackberry bush. Waste of money completely
Recommended Products
