Refuge Confusion, Compliance Are Key Concerns for Corn Growers.

The article reports that compliance and refuge confusion remain key concerns for corn growers, according to entomologist Mike Gray in the 2011 corn and Soybean Classics. Gray states that the use of transgenic Bt corn has increased and became the dominant production input fundamentally reshaping the style in which producers manage weeds and insects. He adds that there is concern that refuge compliance will continue to remove as confusion increases.