E. W. Hodgson, McCornack, B. P., Koch, K. A., Ragsdale, D. W., Johnson, K. D., O'Neal, M. E., Cullen, E. M., Kraiss, H. J., DiFonzo, C. D., and Behnken, L. M.,
“Field validation of speed scouting for soybean aphid”,
Crop Management, vol. 6, no. 1, pp. 0-0, 2007.