A 2016 University of Illinois Plant Clinic herbicide resistance report shows that glyphosate herbicide resistance and PPO Inhibitor herbicide resistance have both reached epic proportions across the Midwest of the United States.
Herbicide-resistant weeds are symptomatic of a bigger problem: an outdated system of farming that relies on planting huge acreages of the same crop year after year. Farming practices such as monoculture, promotes excellent habitats for the accelerated development of weed and pest pesticide resistance. In response to the crisis, Monsanto and its competitors suggest using more of their herbicides to cover the resistant weeds. This approach ignores the underlying biology of agricultural systems and inevitably leads to more resistance. Great for chemical sales; not so great for land stewartship or honeybees.