http://www.ipm.iastate.edu/ipm/icm/taxonomy/term/557/feed The taxonomy view with a depth of 0. en http://www.ipm.iastate.edu/ipm/icm/2005/4-11-2005/weeds.html Don't ignore weeds present at planting. 2005 Bob Hartzler Competition IC-494 (6) -- April 11, 2005 Weed Management Sun, 10 Apr 2005 14:00:00 -0500 jvandyk 2139 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2002/5-20-2002/earlyweed.html Application timing is critical. 2002 Bob Hartzler Competition IC-488 (9) -- May 20, 2002 Mike Owen Weed Management Sun, 19 May 2002 14:00:00 -0500 jvandyk 1800 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2001/5-28-2001/critcorn.html How long can weeds compete with crops before yields are affected? 2001 Bob Hartzler Competition IC-486(11) -- May 28, 2001 Weed Management Sun, 27 May 2001 14:00:00 -0500 jvandyk 1635 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2000/5-8-2000/earlyweed.html Research results are presented. 2000 Bob Hartzler Brent Pringnitz Competition IC-484 (8) -- May 8, 2000 Weed Management Sun, 07 May 2000 14:00:00 -0500 jvandyk 1482 at http://www.ipm.iastate.edu/ipm/icm