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) : Friday, June 23, 2017
YearTotalABC1C2DGK1OF2Other
195720000000200
197030010000200
197240020000200
197360030001200
197570040001200
1976100070001200
1977120090001200
19781700140001200
19792500201001300
19803900302301300
19814700362401400
19825721382502403
19836221412502504
19846922442702505
19857332442802606
198678334431002607
198790464861003607
198899484971104808
198911251152713059010
19901276135311180610010
19911379155413200610010
199214810185714200810011
199317112325815210811014
199418413375918210812016
199519113416018210813017
199621217546218211814017
199722720636218212915017
199823922696218212917019
1999254267363202121020019
2000268298163202131021020
2001277318563202241021021
2002289338864202341023024
2003293338965202361023024
2004315339867232391123028
200533635105672324141125032
200634335109682425141125032
200735636116682426161126033
200836236119682426191126033
200938140125692427201127236
201039943133692428241227237
201142043140712431251228244
201243044147712431261229244
201343844150712631271231244
201446047157722831321232247
201547447158722832361234253
201647748158732832371234253
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Cite this site as: Heap, I.  The International Survey of Herbicide Resistant Weeds.  Online.  Internet.  Friday, June 23, 2017 .  Available  www.weedscience.org
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