Sethoxydim Explained

Sethoxydim is a postemergent herbicide for control of grass weeds in a wide variety of horticultural crops.[1] [2] [3]

Sethoxydim is sold under brand names including, Torpedo, Ultima, Vantage, Conclude, and Rezult. It is manufactured by BASF, TopPro, and Monterey Lawn and Garden.[4]

Mode of Action

Sethoxydim is a substituted 1,3-cyclohexanedione[5] DIM herbicide, a type of Acetyl-CoA carboxylase inhibitor (ACCase herbicide), WSSA/HRAC Group 1 (formerly in HRAC A).[6]

Resistant crops

Maize (corn) resistant to ACCase inhibitors has been produced by selection under sethoxydim application.

Notes and References

  1. Web site: Common Herbicides for Fruit and Vegetable Weed Control . https://web.archive.org/web/20190901131550/http://extension.tennessee.edu/publications/documents/w245.pdf . 2019-09-01 . . 1–8. p. 5.
  2. Web site: Segment (sethoxydim) . . 2016-05-09 . 2021-06-01.
  3. Web site: Nufarm Sethoxydim SPC Herbicide . https://web.archive.org/web/20180920200948/http://triangleturf.net/labels/mischerb/Sethoxydim%20E-Pro%20Label.pdf . 2018-09-20.
  4. Web site: https://web.archive.org/web/20170116061305/http://www.invasive.org/gist/products/handbook/19.Sethoxydim.pdf . Sethoxydim . . 2017-01-16.
  5. Kleczkowski . L A . Inhibitors of Photosynthetic Enzymes/Carriers and Metabolism . . . 45 . 1 . 1994 . 1040-2519 . 10.1146/annurev.pp.45.060194.002011 . 339–367.
  6. Web site: HRAC MOA 2020 Revision Description and Master Herbicide List . . 2020-09-14 . 2021-04-01.