ESA Eastern Branch Meeting Online Program

Long-term IPM for western corn rootworm:Densities, damage, and dollars

Monday, March 18, 2013: 3:00 PM
Embassy Room (Eden Resort and Suites)
David Onstad , DuPont Agricultural Biotechnology, Wilmington, DE
Zaiqi Pan , DuPont Crop Protection, Newark, DE
We used a published biological model and published economic algorithm to calculate the net prsent value of long-term area-wide IPM for western corn rootworm in the US. The biological model simulated resistance management of the pest over a 15-year time horizon. The results allow us to determine which IRM strategies provide better economic returns compared to others in the deployment of Bt corn.