It selectively kills grasses but leaves most ornamentals alone. How do you eliminate runner grass (wire grass or torpedo grass) from a full bermuda lawn. Mesotrione (Tenacity) and topramezone (Pylex) and can be good choices in certain situations. What makes Tenacity different than other currently used turf herbicides? It won't take much, the plants are almost dead now after 2 weeks. It has been available for use Combinations can help turf managers broaden the weed control spectrum or improve the level of weed control over single-product applications. Highlander II Fescue Grass with Ryegrass Seed – 50 lbs. You can mow your lawn 2 days before application of Tenacity Herbicide and 2-3 days after application. 163 of 169 people found this review helpful. It is called torpedograss because of its sharply pointed or torpedo-like growing tips. The active ingredient is mesotrione, which has perhaps the widest weed spectrum of any herbicide used in turfgrass. We would not recommend pulling up any weeds because the product will not get into the root system, and the weeds may come back at that point. (For Release On Or After 07/19/13) Grassy weeds are among the most difficult to control in the landscape. Find the right grass for your location and needs with our Sod Selector tool. A large oxalis problem should be treated with a product meant for broadcast application. Tenacity is not recommended for use on zoysiagrass, hybrid or common bermudagrass, seashore paspalum, or kikuyugrass. Find the right grass for your location and needs. Testimonials, Barnyardgrass, Carpetweed, Chickweed, Clover, Crabgrass (large & smooth), Dandelion, Foxtail, Goosegrass, Henbit, Yellow Nutsedge, Purslane, Thistle, Wild Carrot and others, Kentucky Bluegrass, Centipedegrass, Buffalograss, Tall Fescue, Perennial Ryegrass, Fine Fescue, St. Augustine Grass (grown for sod only), 4 - 8 oz. What are some of the unique benefits of Tenacity herbicide? Apply with a nonionic surfactant like Southern Ag Surfactant. Tenacity selectively controls bentgrass out of Kentucky bluegrass, perennial ryegrass, and tall fescue turf. | Report abuse. It's pricy but I know of no other chemical that will kill weed grasses and leave what you want, alone. A repeat application is required after two to three weeks for improved postemergence weed … Torpedo grass (Panicum repens) is a grass variety that is considered a noxious weed in some areas. In one answer about watering you state it does not need to be watered in because it is mixed with water; How soon can I mow my lawn after an application of Tenacity? Keep out of direct sunlight and extreme temperatures, Protect your home from the most common perimeter pests, Customized program based on your location and home size, Take the guesswork out of preventing weeds and disease in your lawn, Customized to your location, grass type, and lawn size. How to Kill Torpedo Grass. Be sure to select one that is labeled for your lawn’s grass type and always follow the label directions. Thanks for your help. In Stock. Customized Pest Control Program - New Lower Price Starting at $7.98/month* + Free Shipping », DoMyOwn's COVID-19 Update: Shipping & Delivery Info | Check your order status or visit our DIY Center for expert advice. 25 aug. How To Get Rid of Torpedo Grass In Your Lawn. After spraying Tenacity Herbicide, when the weeds turn white, do you pull them or just reseed? They don’t call torpedo grass (Panicum repens) “creeping panic” for nothing, since it’s very difficult to control once it finds its way into your yard!Most weed killers barely slow torpedo grass down, and pulling or digging only makes it grow faster. Is there anything that I could apply to selectively kill the Torpedo grass … What Chemicals Kill Centipede Grass?. A repeat application is required after two to three weeks for improved post-emergence weed control. What does it mean that Tenacity was granted reduced-risk status by the EPA? Will tenacity kill grass? I am using a 4 gallon backpack sprayer. When used as a post-emergent, Tenacity weed killer is absorbed by susceptible weeds through foliar contact and soil absorption. Do not exceed four fl. Sorry, the comment form is closed at this time. per acre per application to perennial ryegrass or fine fescues or mixed stands that contain greater than 50 percent perennial ryegrass and/or fine fescue. You can identify it by the long clasping auricles on its collar (Fig. Read more about these commonly used herbicide terms in Weed Control in Your Lawn & Garden. Keep reading to learn how to get rid of quackgrass from your yard and flower beds. I get the question occasionally whether the new herbicide Tenacity (mesotrione) will selectively control this species. Buying Options, "Outstanding service with fast shipping and in supply products, wellpriced and backed up by an excellent company. 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