J. Gellner

Evaluation of the Aphid-Day Standard as a Predictor of Yield Loss Caused by Cereal Aphids

Walter E. Riedell, W. Riedell, Robert W. Kieckhefer, 1995 .

Yield losses in winter wheat caused by low-density cereal aphid populations.

R. Kieckhefer, J. Gellner, 1992 .

Influence of plant growth stage on cereal aphid reproduction

R. Kieckhefer, J. Gellner, 1988 .

EFFECTS OF DROUGHT STRESS AND WHEAT STREAK MOSAIC VIRUS ON YIELD AND GROWTH CHARACTERISTICS IN WINTER WHEAT

J. Gellner, 1996 .