Notes: Herbicide characteristics that influence the development of weed resistance include the following: 1) herbicides with a single site of action; 2) herbicides used multiple times during the growing season; 3) herbicides used for consecutive growing seasons; and 4) herbicides used without other weed control strategies. It has been documented that the repeated use of a single product for only 2 years could lead to the development of a herbicide resistant weed problem. |