Reviews

Used it w/Triclopyr 4e on cottonwood - works wonders - now on to scotch broom and blackberry. You cant beat the price and folks at Keystone.

This worked great on the cottonwood. I did foliar on the 8'- ones and basal on the 8'+ . The next day leaves were drooping, a little longer for the basal treatment. The person i talked to at Keystone (sorry i forgot his name) set me up with the right mixture as i was only doing a few gal. at a time. Next to scotch broom and blackberry. The neighbor used crossbow and he is getting re-sprouts. Oh ya great price too.

Excellent product, use mainly on Honeysuckle but works well on any 'woody' or brush plant and most weeds. Biggest blessing for me is that it does NOT affect lawn grasses, therefore it's great for dandelions and almost anything else that should not be in your lawn. So far shelf life has been good for 2 years. Good in spray bottles to 50 gallon sprayer. Best price I've found, 3rd order. Crossbow Herbicide Brush Killer - 2.5 Gallon

Product is very effective with killing cactus in Texas. A five foot high prickly pear cactus was totally dead in 4 months. You must spray all sides of the cactus in order for the product to be effective. Appears to work better in spring and summer.

I mixed the solution by directions and so far no results and it has been 7 days since applied, can you tell me why?

Reply by Keystone Pest Solutions:
This product is a ground sterilizer not a contact killer. It kills existing weeds very slowly, up to 3 weeks or more.
Adding surfactant does speed up the kill on existing weeds.

I use this product on my Whitetail Deer food plots planted in Clover and Alfalfa. The seed is from a Company that only does Whitetail research and sales. Butyrac 200 works great and a lot cheaper than what they sell.