International Survey of Herbicide-Resistant Weeds

Countries Weeds Herbicides Mutations Graphs References Researchers
select
Herbicide Resistant Weeds in South Dakota, United States.
#YearSpeciesSite of ActionActivesContacts
1 269Kochia1988Kochia scoparia
Kochia
United States
(South Dakota)
South DakotaSD ALS inhibitors (B/2) ALS inhibitors (B/2) chlorsulfuron Leon Wrage : retired
2 1186Common Sunflower1996Helianthus annuus
Common Sunflower
United States
(South Dakota)
South DakotaSD ALS inhibitors (B/2) ALS inhibitors (B/2) imazethapyr Leon Wrage : retired
3 5635Common Ragweed2007Ambrosia artemisiifolia
Common Ragweed
United States
(South Dakota)
South Dakota  EPSP synthase inhibitors (G/9) EPSP synthase inhibitors (G/9) glyphosate Mike Moechnig
4 5636Kochia2009Kochia scoparia
Kochia
United States
(South Dakota)
South Dakota  EPSP synthase inhibitors (G/9) EPSP synthase inhibitors (G/9) glyphosate Mike Moechnig
5 5637Wild Oat2009Avena fatua
Wild Oat
United States
(South Dakota)
South Dakota  ACCase inhibitors (A/1) ACCase inhibitors (A/1) fenoxaprop-P-ethyl Mike Moechnig
6 5633Tall Waterhemp2010Amaranthus tuberculatus (=A. rudis)
Tall Waterhemp
United States
(South Dakota)
South Dakota  EPSP synthase inhibitors (G/9) EPSP synthase inhibitors (G/9) glyphosate Mike Moechnig
7 5634Horseweed2010Conyza canadensis
Horseweed
United States
(South Dakota)
South Dakota  EPSP synthase inhibitors (G/9) EPSP synthase inhibitors (G/9) glyphosate Mike Moechnig
8 5638Wild Oat2011Avena fatua
Wild Oat
United States
(South Dakota)
South Dakota  ALS inhibitors (B/2) ALS inhibitors (B/2) mesosulfuron-methyl Mike Moechnig
9 5663Wild Oat2012Avena fatua
Wild Oat
United States
(South Dakota)
South Dakota  ACCase inhibitors (A/1), ALS inhibitors (B/2) Multiple Resistance: 2 Sites of Action
ACCase inhibitors (A/1)
ALS inhibitors (B/2)
fenoxaprop-P-ethyl, mesosulfuron-methyl Mike Moechnig
Contributing Weed Scientists
1
Page size:
select
Page: of 1
Items 1 to 2 of 2
PERMISSION MUST BE OBTAINED FIRST if you intend to base a significant portion of a scientific paper on data derived from this site.
Cite this site as: Heap, I.  The International Survey of Herbicide Resistant Weeds.  Online.  Internet.  Saturday, September 23, 2017 .  Available  www.weedscience.org
Copyright © 1993- 2017 WeedScience.org All rights reserved. Fair use of this material is encouraged. Proper citation is requested.