BioAdvanced Brush Killer Plus, Ready-to-Use, 1 Gal – Kills Tough Brush Roots & All, Kills Poison Ivy

Kills the Japanese knotweed and thorn vine infestation same day. Spray on a sunny day and watch them wilt. Keeping a whole forest of these out of my yard by simply spraying over the fence...spent weeks getting them out before I found this.

This is an excellent weed killer. I had a lot of Kudzu in my yard. It has killed and controlled it better than anything that I have used in the past!

Last year I applied it as a diluted foliar spray to a small test area on vines that were choking trees on my property at it did good initially but leaves returned. Another area I cut the vines above my head and again as close to ground level as possible and used an adjustable squeeze bottle to slowly dribble undiluted product within a few minutes of making the ground level cut to the open stem/root area. Making two cuts would reduce the chance of new sprouts easily "jumping" the large gap. No new growth formed from the treated stumps so I am proceeding with the two cuts/stump application for the bottom of my property in the Spring and again in the Fall. Although a lot more labor intensive, bi-annual foliar spraying will not kill the crowns for a very long time I imagine, if ever. Species dependent of course, and also depends on how established the invasive is.

Usually have to apply it 2 or 3 times because I'm trying to kill a very resistent invasive species. But it does work. Nothing else I've tried did.

5 stars for how this stuff works on blackberries - 2 stars for shipping. This stuff works great - same as Crossbow. The delivery box was a little wet when it arrived and I didn't think much of it but when I opened the bottle for the first time several months later it was only half full. 😕

July 6: I initially received the product quickly but it did not include the wand (which I paid extra for). I reached out to customer service and received a prompt reply, apologizing and saying they would send this out to me. Instead of sending it quickly, they sent it via USPS (apparently). After a week, I reached out asking where it was and was told I would need to give it a full 7-10 days. Today is the 11th business day and nothing. I wrote back and was told they will send me another one. I assume it will take another 7-10 business days before I see if they actually send it.They are fast to respond, but very slow to deliver. I would suggest going elsewhere for this product or any others they sell.This is, in my opinion, very bad "customer service". If they wanted to keep me as a customer, they would have rectified their mistake by overnighting or at the least, 2 day delivery of the part they forgot to include! I paid extra for the part - I should have the part and not wait weeks upon weeks to get it. Never again with this company.~~~~~~~~~~~~~~~~~~~~~~~I've used BioAdvanced Brush Killer for several years. It works and it works well! It's not instant, but it will kill anything you want gone and I have rarely needed to reapply. It eradicated poison ivy from my yard as well as VA Creeper and other offensive weeds and vines. It killed off a tree which was just a stump but kept regrowing for years - This product finally killed it off! This year I have a new section of my yard that needs cleaning up and I ordered the 1.3-gallon size because it comes with the battery-operated wand (easier on my hands). It arrived in a couple of days, as promised, but without the wand. I contacted customer service and they replied the next business day and promised to send me the wand - in 7 -10 days. A little disappointed that I received the product in 2 days, but it will take a week or more to receive the missing part - but honestly - this stuff works so well that I'll wait! I highly recommend this product!

Was looking for something to kill poison ivy and hard to kill brush. The attached spray hose made the job easy and brush sprayed showed signs of dying in just a couple days. There weren't any strong smells and was able to kill brush without having to get into it. Highly recommend this good quality product. Safe for animals when dry

Follow the instructions. Works great for blackberry bush.