In older books quackgrass may be referred to as couch, quitch, devils, wheat, scutch, twitch, witch, dog or durfa grass. This plant is listed in 41 states as a noxious weed because of the detrimental effects it has on agricultural crops, though it does help control erosion.
www.extension.umn.edu/yardandgarden/ygbriefs/h507quackg... www.extension.umn.edu/yardandgarden/ygbriefs/h507quackgrass.html
Control Methods ... Regardless of the grass you wish to eliminate, the control methods are the same. ... Title: Quack Grass and Bentgrass Control Number: 536...
www.extension.umn.edu/info-u/plants/BG536.html
It'll likely take more than one application to kill quackgrass though. Again, sod or reseed. Or just live with the quackgrass. Keeping your regular grass healthy will help give it a competitive advantage over the quackgrass. ... How do I control quackgrass? April 20, 2006 7:40 AM Subscribe...
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524-534 Control of Quackgrass in Kentucky Bluegrass Turf This Fact Sheet is not a product label, but is issued to clearly describe use recommendations permitted under FIFRA Section 2(ee) as not being inconsistent with product labeling, or to highlight an approved use from the product labeling.
www.monsanto.com/ito/pdfs/Certainty_Quackgrass_KY_2007.... www.monsanto.com/ito/pdfs/Certainty_Quackgrass_KY_2007.pdf
The chemical of choice to kill off the grass is glyphosate. This common weed killer is found in products like Round Up or Kleen Up. If you use these herbicides, be aware that it will kill any grass it touches, so it is very critical to apply it with a paintbrush or a small applicator that you can control easily.
www.professorshouse.com/your-home/gardening-plants/how-... www.professorshouse.com/your-home/gardening-plants/how-to-kill-quackgrass.aspx
Quackgrass Control Practices ... Competitive Crops - to be most effective, should be planted only after the quackgrass has been partially weakened by tillage. Closely drilled stands of sudan-grass or forage sorghum may be used. In gardens, a relatively close spacing of squash or pumpkins is effective.
www.ksda.gov/plant_protection/content/349/cid/583
May require a second application for complete control. Before tank-mixing with broadleaf herbicides, read the herbicide label to avoid reduced grass control. Glyphosate (Roundup Ultra Max 5L, Touchdown 4L, others)--provides 85 to 95 percent control when applied postemergence on Roundup Ready soybean varieties only.
cropsoil.psu.edu/extension/facts/uc041.pdf
Quackgrass (Elytrigia repens) is an undesirable, cool season, perennial grass that reproduces by seed or underground rhizomes and can reach 3 1/2' high. ... Quackgrass is more complicated to control than other weeds. Many weeds can be controlled with "selective" herbicides - ones that kill specific plants and leave all...
www1.umn.edu/webdd/prepcare/quackgr.html www1.umn.edu/webdd/prepcare/quackgr.html
This factsheet describes quack grass and outlines control options to reduce yield losses in direct seeded cereal and oilseed crops. ... In cereals: Control quack grass in cereal crops before seeding and use as many cultural controls as possible. In-crop controls for quack grass in cereals are limited. In wheat,
www1.agric.gov.ab.ca/$department/deptdocs.nsf/all/agdex... www1.agric.gov.ab.ca/$department/deptdocs.nsf/all/agdex3474?opendocument
Rimsulfuron plus metribuzin gave 99 to 100% control of wild radish and 85 to 100% control of corn spurry. Quackgrass control varied from 51 to 90% between ...
www.bioone.org/doi/abs/10.1614/0890-037X(2002)016%5B026... www.bioone.org/doi/abs/10.1614/0890-037X(2002)016%5B0261:COQERA%5D2.0.CO%3B2