what's the percentage of triclopyr?

It depends! Amazon is selling multiple concentrations of this product all grouped together, and their product descriptions do not make this clear. The "Concentrate" seems to have 8.8% triclopyr, but the "ready to use" gallon and 1.3 gallon sizes are diluted 10 times from that amount...my 1 gallon bottle says 0.8% triclopyr, 99.2% other ingredients. Be careful which one you choose! I thought I was getting the 8.8% and so am sending it back.

Has anyone tried this on english ivy?

I used high concentration of plain salt on 20 yr ivy that i was going to replace w black star gravel It took a LOT of mortons salt but it worked for not much money

Wondering what the mix ratio (ounces per gallon) is required by the concentrate?

Add 4 fl. oz.(1/2 cup, 8tbsp) to 1 gallon of water to spray on brush. Brush undiluted to kill Kudzu, Poison Ivy, Poison Oak, Blackberries, and also stumps and root sprouts leaves.

We have killed everything topside, but we have roots coming in to the basement, will this work if directly applied to those roots?

Go on Amazon and purchase "Bonide Stump and Vine Killer". It has an applicator to apply the product directly on freshly cut roots. Killed all my roots dead, right to the bottom. Hope this helps.

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BioAdvanced Brush Killer Plus, Concentrate, 32 oz – Kills Tough Brush Roots & All, Kills Poison Ivy

Product ID: 358128492

Details

Active Ingredients
triclopyr
Brand
BioAdvanced
Item form
Spray
Item weight
33.28 Ounces
Liquid volume
32 Fluid

⏳Visual results in 1-6 weeks

🌿Kills 75+ tough brush & weeds

🌧️Rainproof in just 4 hours

$116.44

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Description

🌿 Take control of your landscape—kill brush roots before they kill your vibe!

TRUSTED PROVEN - Backed by 4.3-star rating from over 4,400 users who cleared their toughest brush.
BROAD SPECTRUM POWER - Effectively eliminates poison ivy, kudzu, blackberry, and 75+ stubborn weeds.
FAST RAINPROOF ACTION - Be confident—rain won’t wash away results after just 4 hours.
ROOT LEVEL ERADICATION - Special systemic formula penetrates deep to kill roots, not just leaves.
CONCENTRATED EFFICIENCY - 32 oz concentrate covers up to 4,000 sq ft, maximizing value and impact.

BioAdvanced Brush Killer Plus is a powerful 32 oz concentrate featuring 8.8% Triclopyr with a special systemic formula that kills over 75 types of tough brush and weeds, including poison ivy and kudzu. It delivers visible results within 1 to 6 weeks and becomes rainproof in just 4 hours, covering up to 4,000 square feet for efficient, long-lasting weed control.

Specifications

ASIN	B001DKBDHK
Active Ingredients	triclopyr
Brand Name	BioAdvanced
Coverage	4000 square_feet
Customer Reviews	4.3 4.3 out of 5 stars (4,448)
Global Trade Identification Number	00687073046403
Included Components	Bottle
Item Form	Spray
Item Type Name	Brush Killer
Item Weight	33.28 Ounces
Liquid Volume	32 Fluid Ounces
Manufacturer	SBM Life Science
Model Number	704640B
Part Number	704640B
UPC	687073046403 885388424705 885861310150
Unit Count	32 Fluid Ounces

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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$116.44

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to British Virgin Islands.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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