Defining Herbicide and Pesticide Resistance

Herbicide resistance is defined as the ability of some weeds to withstand herbicide treatment that should otherwise, under normal circumstances, control the weed population. Some types of weeds can be at a higher risk of gaining pesticide resistance to herbicides than other types of weeds due to their genetic makeup.

Various practices can put producers at a higher risk of herbicide resistance.

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These practices include allowing weeds to escape, ignoring the window of control, applying herbicide treatment at lower rates or reduced volumes than what is recommended, not diversifying crop rotations, and having lower seed rates than recommended.

Although there are lots of things that can contribute to herbicide resistance, there are also things that can be done to reduce the risks of resistance. These things include mixing active ingredients that are effective in killing weeds, rotating and layering different herbicide groups, and having multiple modes of action.

If farmers and producers do these things mentioned above, they can effectively reduce the risk of herbicide resistance and save their crops from getting taken over by weeds. Check out the rest of our site for more information.

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