I am looking to kill a large amount of Japanese Knotwood. Will this work to eraicate it?
2031301
The active ingredient, glyphosate, kills almost all plant life that requires a certain amino acid to reproduce. The only exceptions are the genetically engineered food crops and plants that Monsanto have patented. I do not know if Japanese Knotwood is one of them. For this reason, I recommend ordering the cheapest pint of 41% glyphosate on the Amazon website and test it out. If it work, order 2.5 gallons from the Rural King website. The Drexel brand costs $45. You do need to pay shipping.
2031302
I cant answer that for sure but I have used this stuff for about 4 years now and really like it but I'm in Arizona. I mix it 4 oz to a gallon along with 2 oz of weed stopper II. The weed stopper is orange in color so it makes it easier to see where you have sprayed.If it was me and you have it bad double up on the cornerstone. This is the end of July and our raining season and I last sprayed the beginning of May. I just walked my yard and I have 3 weeds next to a couple of bushes and that's all after 3 months. Remember you don't want to get this stuff on a plant you don't want killed.hope I have helped I cant answer that for sure but I have used this stuff for about 4 years now and really like it but I'm in Arizona. I mix it 4 oz to a gallon along with 2 oz of weed stopper II. The weed stopper is orange in color so it makes it easier to see where you have sprayed.If it was me and you have it bad double up on the cornerstone. This is the end of July and our raining season and I last sprayed the beginning of May. I just walked my yard and I have 3 weeds next to a couple of bushes and that's all after 3 months. Remember you don't want to get this stuff on a plant you don't want... » Read More I cant answer that for sure but I have used this stuff for about 4 years now and really like it but I'm in Arizona. I mix it 4 oz to a gallon along with 2 oz of weed stopper II. The weed stopper is orange in color so it makes it easier to see where you have sprayed.If it was me and you have it bad double up on the cornerstone. This is the end of July and our raining season and I last sprayed the beginning of May. I just walked my yard and I have 3 weeds next to a couple of bushes and that's all after 3 months. Remember you don't want to get this stuff on a plant you don't want killed.hope I have helped « Show Less
117718
I don't know if it will kill bamboo. I did read in the booklet that comes with the product it says if you paint round up pro full strength on some tree stumps it will kill them. don't know if this answer will help.
758527
I have used it on my potted Japanese Maples that had scale mites and it worked great. Follow dilution directions and less is more for potted plants (if that's your case)
206710
It pretty much kills anything although I have not tried it specifically On bamboo. It's worth a shot.
855159
I don't think it will. As I understand it , the spores go into the ground and will kill the larve of Japanese Beetles, some grub worms and other insects that live in the ground. The spores do multiply year after year but will not affect the beetles that fly in from neighbors until they go into the ground I am hoping it will kill enough grubs to starve the moles/voles out
1132773
The product comes with a very large listing (inside it's folding label) of trees etc that it will kill. I suggest you buy one and see how that works. I bought several as I had 35 Oleanders to kill. And it works great. Just beware to follow safety directions.
966217
I doubt that they would solve your problem because silverfish are tough to get rid of. I suggest an exterminator before any damage is done to clothing, etc. I use the cedar balls strictly for the clean aroma they provide in drawers.
1807247
I use it to kill brush around the perimeter of the cemetery I manage. It thwarts vegetation growth for at least 2 mos.
199428
I am sorry I am not sure of the effectiveness on bamboo. If it is large bamboo plants I would not think so. Small.....maybe. You soak the leaves of what you are trying to kill and the place ts absorbs the round up which goes to the roots and kills. It normally takes a few days and the larger the plant the longer it takes, but I am not sure about large bamboo. Sorry I am not much help.
1264833
I use Remedy Ultra for killing Chinese tallow trees and this product is the generic equivalent. I mix one gallon with 3 gallons of diesel fuel and spray the bottom 12" of the tree trunks. It can be done any time of the year, but not if the trunks are covered with ice or heavy rain is on the way. It is especially effective on trunks up to 3" but does very well on trunks up to 6". I have killed mature tallows with 12+" trunks but it takes several applications and maybe a year or two before they fall over.
1712073
Yes... I used it in my home to kill large black ants (placing a bead of optigard in window corners, molding edges and such) and they were gone within days. I then used it outdoors on a tree where a large colony of carpenter ants had been living (careful to put the bait in deep, where only the ants would get it and not hurt other wildlife) and within just a couple of days there was no more activity.
2114412
If you want to kill tree stumps use Tordon. I use it after I girdle trees to prevent spouting from the cut. Works quite well.
208319
I have used it for a couple of years on several large Leyland Cypress trees. It took care of the problem I had with bagworms. Just beware that it can take a month for the pesticide to get distributed throughout the tree. I have also used this on River Birches to control Japenese beetles.
724837
It kills Bermuda Grass. If that is what you have it will work and will not disturb other plants in the vacinity.
1963962
Yes, but it will probably take more than one session, although you will see results after the first spray. Also, it will kill what is above ground, but the root will still be viable.
2121317
Thank you for replying. I have a flowerbed filled in with river rock that I have been having difficulty removing pine needles from. I don't want to get every last one but it looks shabby the way it it.
1989621
Tordon RTU Stump Killer will kill the stump ... but it may kill sensitive plants and trees nearby. I lost an established Hickory tree in this way. Just be careful with it by using very small amounts on the stump you want to kill.