Livingston, Michael J.; Carlson, Gerald A.; Fackler, Paul L. - In: American Journal of Agricultural Economics 86 (2004) 1, pp. 1-13
We use a regulatory model with resistance evolution in two pests to insecticidal Bt cotton and pyrethroids (a conventional insecticide) to examine non-Bt cotton (refuge) planting requirements designed to manage Bt-resistance evolution in the midsouth. Our analysis suggests that reduced refuge...