WebMay 27, 2014 · Quackgrass (Elymus repens) is the hardest turf weed to control that I know of. You can identify it by the long clasping auricles on its collar (Fig. 1) and by its extensive rhizome system (Fig. 2). I get the … WebJul 13, 2009 · It has five settings, 1 TSP, 1.5 TSP, 2 TSP, 1 TBSP and 4 TSP. The sprayer settings use the full 36 oz to make 192, 128, 96, 64 and 48 gallons of product/water mixture. Certainty for Quackgrass control is to be applied at .75 ounces per acre in 20 to 30 gallons of water per acre. The area I need to spray is approximately .2 acres.
OK, so who was brave/dumb enough to use Certainty?
WebDec 9, 2024 · Orchardgrass has a dense, fibrous root system. Hand digging is a control option, but requires going to a depth of 3-4” to remove the root system. Due to the rhizomes, quackgrass is even more difficult to dig out. The herbicide Certainty (sulfosulfuron) is labeled for quackgrass control, but suppression or partial control only. WebSelective herbicides; Non-selective herbicides: which target everything, weeds and other plants included. Selective herbicides are chemicals that only target a specific type(s) of weed plant, without harming other plants. A good example of a selective herbicide is the Certainty herbicide for quack grass. It is a selective post-emergent ... is the praying emoji a high five
Certainty Herbicide - 1.25 oz. - Questions & Answers
WebMar 3, 2024 · Quackgrass (Elymus repens) is a perennial, non-native, cool-season grass. Growth habit. This plant has a creeping habit and can grow up to 3 feet tall. The leaf blades are blue-green in color and have a rough texture. There is a clasping auricle where the base of the leaf meets the stem. Quackgrass growth pattern. Photo: HGIC, University of ... WebMay 10, 2016 · Hello- I live in Rapid City, South Dakota. I have an established yard, I'd say well maintained (fertilized, watered, mowed high etc etc). It's mainly Kentucky bluegrass. It's surrounded on three sides by open, natural unmaintained prairie. Quackgrass is invading on several different fronts... WebApr 12, 2013 · Joined: February 23rd, 2009, 10:48 pm. Location: NY (Lower Hudson Valley) Grass Type: Emblem KBG (Front); Blueberry KBG Monostand (Back) Lawn Size: 1 acre-2 acre. Level: Advanced. Re: Tenacity VS. Quackgrass! by andy10917 » June 12th, 2013, 7:56 pm. Lots of grasses and weeds turn white from an application of Tenacity. is the pray hands emoji a high five