1. R. L. Anderson, 1993 .Jointed goatgrass (Aegilops cylindrica) ecology and interference in winter wheat., Weed Sci, 41 :388 –393 .
2. W. W. Donald, and A. G. Ogg .1991 .Biology and control of jointed goatgrass (Aegilops cylindrica), a review., Weed Technol, 5 :3 –17 .
3. J. E. Driver, T. F. Peeper, and J. A. Koscelny .1993 .Cheat (Bromus secalinus) control in winter wheat (Triticum aestivum) with sulfonylurea herbicides., Weed Technol, 7 :851 –854 .
4. P. W. Geier, and P. W. Stahlman .1996 .Dose–responses of weeds and winter wheat (Triticum aestivum) to MON 37500., Weed Technol, 10 :870 –875 .
5. P. W. Geier, and P. W. Stahlman .1999 .Rotational crop response to BAY MKH 6561 following winter wheat failure., Proc. North Cent. Weed Sci. Soc, 54 :53 –54 .