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Herbicide Resistance : Development , Prevention , and Recognition

Another way herbicide resistance may develop that is thought to be less contributory is a genetic mutation. This occurs after the herbicide has been applied and provides resistance to the herbicide (Hager et al., 1998). A dilemma that is facing many producers of various agricultural and horticultural crops, in many states, is the development of biotypes of weed species that are resistant to herbicides.