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Your cart is empty.4.1 out of 5 stars
- #410 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
- #13 in Weed Killers
Product Description
BioAdvanced Brush Killer Plus Concentrate, in a 32-ounce bottle, kills the toughest listed brush and vine weeds, including poison ivy and poison oak. This specialized formula is designed to target and kill persistent problems, providing weed removal down to the root. In addition to poison ivy, it successfully manages more than 75 types of listed weeds, including kudzu and blackberry. The product provides rainproof protection within 4 hours of application. Apply the concentrate during active growth for best results and cover weeds thoroughly. Visual changes will appear within 1 to 6 weeks. BioAdvanced Brush Killer Concentrate can also be used to treat stumps by applying full-strength undiluted product using a paintbrush. Active Ingredients: 8.8% Triclopyr, triethylamine salt. EPA Registration Number: 92564-6. Get more with the Blue Bottle®.
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%.
SC Maryland
Reviewed in the United States on January 6, 2025
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.
NotTechSavvyTina
Reviewed in the United States on September 14, 2024
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!
A. Duncan
Reviewed in the United States on September 14, 2024
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.
STREET
Reviewed in the United States on July 18, 2024
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
Reviewed in the United Kingdom on July 1, 2024
No impact any Ivy or blackberry bush. Waste of money completely
Cindy
Reviewed in the United States on June 30, 2024
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.
Michael
Reviewed in the United States on July 5, 2023
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.
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