International Survey of Herbicide-Resistant Weeds

Countries Weeds Herbicides Mutations Graphs References Researchers
This data is being pulled live from the database and can be used in Excel (copy and paste table into Excel) to create custom graphs.  Proper citation for the source of the data is requested.
Herbicide Resistant Weeds by Year and Site of Action
(This data can be used to make the species x SOA x year resistance graph) : Monday, May 27, 2024
YearTotalABC1C2DGK1OF2Other
195720000000200
197020000000200
197220000000200
197330000001200
197530000001200
197630000001200
197730000001200
197830000001200
197940000001300
198070000301300
198190000401400
1982152100502401
1983172100502502
1984212200702503
1985253200802604
19862933001002605
19873446001003605
19884148001104806
198950511001305907
1990606130018061007
1991679150020061007
19927410180020081008
19939312320021081109
1994101133700210812010
1995107134100210813011
1996126175400211814011
1997141206300212915011
1998152226900212917012
19991642673002121020012
20001772981002131021012
20011863185002241021013
20021973388002341023016
20032003389002361023016
20042173398002391123020
2005237351050024141125023
2006242351090025141125023
2007254361160026161126023
2008260361190026191126023
2009278401250027201127226
2010297431330028251227227
2011315431400031261228233
2012328441490031281229233
2013335441530031291231233
2014354471600031341232236
2015371471620032381236341
2016379481620032411239342
2017390491640032431240347
2018398491660032491240347
2019408491690032541242347
2020415501720032551242349
2021419501720032571242351
2022427511730033581243453
2023431511740033591244553
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.  Monday, May 27, 2024 .  Available  www.weedscience.org
Copyright © 1993- 2024 WeedScience.org All rights reserved. Fair use of this material is encouraged. Proper citation is requested.