This chart illustrates the potential seed production of the top 4 herbicide resistant weeds in the U.S. It is interesting to note that these weeds produce significantly more seed than cultivated crops such as peanut, cotton, and corn.

Average Number of Seed Produced per Plant<BR>Top 4 Herbicide Resistant Weeds in US<BR>peanut - 175;  cotton - 250; corn - 800<BR>