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Lessons Learned From the History of Herbicide Resistance

Published online by Cambridge University Press:  20 January 2017

Dale L. Shaner*
Affiliation:
Water Management Research, USDA Agricultural Research Service, Northern Plains Area, Fort Collins, CO 80526
*
Corresponding author's E-mail: dlshaner37@gmail.com

Abstract

The selection of herbicide-resistant weed populations began with the introduction of synthetic herbicides in the late 1940s. For the first 20 years after introduction, there were limited reported cases of herbicide-resistant weeds. This changed in 1968 with the discovery of triazine-resistant common groundsel. Over the next 15 yr, the cases of herbicide-resistant weeds increased, primarily to triazine herbicides. Although triazine resistance was widespread, the resistant biotypes were highly unfit and were easily controlled with specific alternative herbicides. Weed scientists presumed that this would be the case for future herbicide-resistant cases and thus there was not much concern, although the companies affected by triazine resistance were somewhat active in trying to detect and manage resistance. It was not until the late 1980s with the discovery of resistance to Acetyl Co-A carboxylase (ACCase) and acetolactate synthase (ALS) inhibitors that herbicide resistance attracted much more attention, particularly from industry. The rapid evolution of resistance to these classes of herbicides affected many companies, who responded by first establishing working groups to address resistance to specific classes of herbicides, and then by formation of the Herbicide Resistance Action Committee (HRAC). The goal of these groups, in cooperation with academia and governmental agencies, was to act as a forum for the exchange of information on herbicide-resistance selection and to develop guidelines for managing resistance. Despite these efforts, herbicide resistance continued to increase. The introduction of glyphosate-resistant crops in the 1995 provided a brief respite from herbicide resistance, and farmers rapidly adopted this relatively simple and reliable weed management system based on glyphosate. There were many warnings from academia and some companies that the glyphosate-resistant crop system was not sustainable, but this advice was not heeded. The selection of glyphosate resistant weeds dramatically changed weed management and renewed emphasis on herbicide resistance management. To date, the lesson learned from our experience with herbicide resistance is that no herbicide is invulnerable to selecting for resistant biotypes, and that over-reliance on a weed management system based solely on herbicides is not sustainable. Hopefully we have learned that a diverse weed management program that combines multiple methods is the only system that will work for the long term.

Type
Symposium
Copyright
Copyright © Weed Science Society of America 

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References

Literature Cited

Beckie, H (2006) Herbicide-resistant weeds: management tactics and practices. Weed Technol. 20:793814 Google Scholar
Beckie, HJ, Heap, IM, Smeda, RJ, Hall, LM (2000) Screening for herbicide resistance in weeds. Weed Technol. 14:428445 Google Scholar
Burgos, NR, Tranel, PJ, Streibig, JC, Davis, VM, Shaner, D, Norsworthy, JK, Ritz-Burgos, C (2013) Review: confirmation of resistance to herbicides and evaluation of resistance levels. Weed Sci. 61:420 Google Scholar
Conard, SG, Radosevich, SR (1979) Ecological fitness of Senecio vulgaris and Amaranthus retroflexus biotypes susceptible or resistant to triazine. J App Ecol. 16:171177 Google Scholar
DePrado, R, Jorrin, J, Garcia-Torres, L, eds (1997) Weed and Crop Resistance to Herbicides. Dordrecht, Netherlands Kulwer Academic. 341 pGoogle Scholar
Forgash, AJ (1984) History, evolution, and consequences of insecticide resistance. Pest Biochem Physiol. 22:178186 Google Scholar
Gressel, J, Segel, LA (1978) The paucity of genetic adaptive resistance of plants to herbicides: possible biological reasons and implications. J Theor Biol. 75:349371 Google Scholar
Heap, I (2013) The International Survey of Herbicide Resistant Weeds. http://www.weedscience.org. Accessed April 17, 2013Google Scholar
Hirschberg, J, Yehuda, AB, Pecker, I, Ohad, N (1987) Mutations resistant to photosystem I1 herbicides. Pages 357366 in von Wettstein, Chua. N-H, ed. Plant Molecular Biology. New York Plenum Google Scholar
LeBaron, HM, Gressel, J, eds (1982) Herbicide Resistance in Plants. New York J. Wiley. 401 pGoogle Scholar
Mithila, J, Hall, JC, Johnson, WG, Kelley, KB, Riechers, DE (2011) Evolution of resistance to auxinic herbicides: historical perspectives, mechanisms of resistance, and implications for broadleaf weed management in agronomic crops. Weed Sci. 59:445457 Google Scholar
Murphy, CE, Lemerle, D (2006) Continuous cropping systems and weed selection. Euphytica. 148:6173 Google Scholar
[NASS] National Agricultural Statistics Service (2013) http://usda01.library.cornell.edu/usda/nass/AgriChemUsFC. Accessed April 17, 2013Google Scholar
Parks, RJ, Curran, WS, Roth, GW, Hartwig, NL, Calvin, DD (1996) Herbicide susceptibility and biological fitness of triazine resistant and susceptible common lambsquarters (Chenopodium album). Weed Sci. 44:517522 Google Scholar
Powles, SB, Yu, Q (2010) Evolution in Action: Plants Resistant to Herbicides. Ann Rev Plant Biol. 61:317347 Google Scholar
Radosevich, SR (1983) Herbicide resistance in higher plants. Pages 453479 in Georghiou, GP, Saito, T, eds. Pest Resistance to Pesticides. New York Plenum Google Scholar
Radosevich, SR, Devilliars, OT (1976) Studies on the mechanism of S-triazine resistance in common groundsel Weed Sci. 24:229232 Google Scholar
Ryan, GF (1970) Resistance of common groundsel to simazine and atrazine. Weed Sci. 18:614616 Google Scholar
Shaner, D (1992) Herbicide resistance: Where are we? How did we get here? Where are we going? Weed Technol. 9:850856 Google Scholar
Timmons, FL (1970) A history of weed control in the United States and Canada. Weed Sci. 18:294307 Google Scholar
VanGessel, MJ (2001) Glyphosate-resistant horseweed from Delaware. Weed Sci. 49:703705 Google Scholar
Warwick, SI, Black, L (1980) The relative competitiveness of atrazine susceptible and resistant populations of Chenopodium album and C. strictum . Can J Bot. 59:689693 Google Scholar
Whitehead, CW, Switzer, CM (1963) The differential response of strains of wild carrot to 2,4-D and related herbicides. Can J Plant Sci. 43:255262 Google Scholar