These questions and answers are written from the author's perspective as a crop production specialist. It is meant to better inform on the various issues regarding the use of GMOs at present, with acknowledgment that these issues might well change considerably over the next months. There is some repetition among answers to different questions, designed to help readers focus in on particular questions of interest. Mention of registered trademarks and products does not constitute an endorsement by the author or the University of Illinois. Ritchie, K.B., R.G. Hoeft, E.D. Nafziger, L.C. Gonzini, and J.J. Warren.
Starters perform more consistently than seed-placed fertilizers.
Nafziger, E.D. 1996. Effects of missing and two-plant hills on corn grain yield. Effect of time and rate of N application on N use efficiency and surface water contamination. North Central Extension-Industry Soil Fertility Conference. P.D. Harrington, E.D. Nafziger, K.S. Polo, and R.G. Hoeft.