| Dicamba, stress, and distorted soybean leaves | IC-498(18) -- July 9, 2007 |
| Weed watch: Wild parsnip and poison hemlock | IC-498(18) -- July 9, 2007 |
| UAN and preemergence herbicide applications on emerged corn | IC-498 (7) -- April 23, 2007 |
| Spring management of winter annual weeds in no-till | IC-498 (5) -- April 9, 2007 |
| Protecting soybean yields from early-season competition | IC-498 (3) -- March 26, 2007 |
| Weed resistance, shifts, tactics, and alternatives in soybeans | IC-498 (3) -- March 26, 2007 |
| Weed management in continuous corn | IC-498 (1) -- February 12, 2007 |
| Check fields for SCN to prepare for 2007 | IC-496(25) -- October 9, 2006 |
| Large common lambsquarters is a problem for glyphosate | IC-496(16) -- June 19, 2006 |
| Make sure you know what you are spraying! | IC-496(16) -- June 19, 2006 |
| Horsetail, scouring rush, skeletonweed, etc., etc., etc. | IC-496(13) -- May 30, 2006 |
| Postemergence application of herbicides in corn | IC-496 (9) -- May 1, 2006 |
| Horseweed -- A weed on the rise | IC-496 (8) -- April 24, 2006 |
| Glyphosate stewardship information is available | IC-496 (7) -- April 17, 2006 |
| Now's the time to control biennial weeds | IC-496 (5) -- April 3, 2006 |
| Scout now for winter annuals in no-till fields | IC-496 (4) -- March 13, 2006 |
| And the survey says... | IC-494(23) -- September 19, 2005 |
| Delayed soil-applied corn herbicide options | IC-494(10) -- May 16, 2005 |
| Importance of timely scouting for weeds | IC-494(10) -- May 16, 2005 |
| Herbicide drift versus cold temperature injury | IC-494 (9) -- May 9, 2005 |
| Herbicides and cold weather | IC-494 (8) -- May 2, 2005 |
| The importance of an even start | IC-494 (6) -- April 11, 2005 |
| Weed Ecology Field Day is August 16, 2004 | IC-492(18) -- August 2, 2004 |
| Mesotrione carryover to soybeans | IC-492(15) -- July 12, 2004 |
| Soybean cupping prevalent in Iowa | IC-492(15) -- July 12, 2004 |
| Update to delayed herbicide options for emerged corn | IC-492 (9) -- May 31, 2004 |
| Weed control options in late corn | IC-492 (9) -- May 31, 2004 |
| Wet weather, stressed corn, and herbicide applications | IC-492 (9) -- May 31, 2004 |
| Delayed herbicide options for emerged corn | IC-492 (8) -- May 17, 2004 |
| Recent weather and herbicide performance | IC-492 (7) -- May 10, 2004 |
| Status and concerns for glyphosate resistance | IC-490 (3) -- March 17, 2003 |
| Think before you till | IC-488(21) -- September 23, 2002 |
| Plant growth regulator herbicide symptoms in soybean | IC-488(18) -- July 22, 2002 |
| Storm damage reported, but rain brings relief to many areas | IC-488(18) -- July 22, 2002 |
| Acetic acid (vinegar) for weed control revisited | IC-488(17) -- July 15, 2002 |
| Dicamba and soybean yields | IC-488(15) -- July 1, 2002 |
| Gauntlet carryover | IC-488(15) -- July 1, 2002 |
| Callisto injury to corn | IC-488(14) -- June 24, 2002 |
| Organic weed management workshop July 1 | IC-488(11) -- June 3, 2002 |
| Weed Science Field Day 2002 | IC-488(10) -- May 27, 2002 |
| Preventing early-season weed competition | IC-488 (9) -- May 20, 2002 |
| Factors leading to inconsistent waterhemp control | IC-488 (4) -- April 8, 2002 |
| Weed management in a dry spring | IC-488 (4) -- April 8, 2002 |
| Crop Diagnostic Notebook and updates | IC-486(22) -- September 17, 2001 |
| Herbicide applicator's drift reduction checklist | IC-486(16) -- July 2, 2001 |
| Install and maintain terraces for conservation | IC-486(16) -- July 2, 2001 |
| Options for weed control in large corn | IC-486(15) -- June 25, 2001 |
| Herbicide applications on stressed corn | IC-486(13) -- June 11, 2001 |
| Critical periods of competition in corn | IC-486(11) -- May 28, 2001 |
| Integrated weed management workshop | IC-486 (9) -- May 14, 2001 |
| Postemergence grass control in corn | IC-486 (9) -- May 14, 2001 |
| Take a break and measure crop residue | IC-486 (9) -- May 14, 2001 |
| Urea-ammonium nitrate as herbicide carrier in emerged corn | IC-486 (9) -- May 14, 2001 |
| Managing winter annuals in row crops | IC-486 (5) -- April 16, 2001 |
| Impact of soil erosion on soil productivity | IC-486 (1) -- January 29, 2001 |
| Dicamba effects on soybean yields | IC-484(18) -- July 17, 2000 |
| Effect of the crop canopy on spray coverage | IC-484(13) -- June 12, 2000 |
| An applicator's drift reduction checklist | IC-484(12) -- June 5, 2000 |
| Dicamba package mixes | IC-484(12) -- June 5, 2000 |
| Respray programs and liability | IC-484(11) -- May 29, 2000 |
| Interactions between ALS-herbicides and organophosphate insecticides | IC-484(10) -- May 22, 2000 |
| It's not too late for the rotary hoe | IC-484 (9) -- May 15, 2000 |
| Early-season weed competition | IC-484 (8) -- May 8, 2000 |
| Iowa producers reduce erosion -- 1997 NRI data | IC-484 (3) -- March 20, 2000 |
| New weed emergence poster | IC-484 (2) -- February 28, 2000 |
| Effect of dicamba on soybean yields | IC-482(20) -- July 26, 1999 |
| Delayed preemergence herbicides for corn | IC-482(10) -- May 17, 1999 |
| Timing of late-season 2,4-D applications | IC-480(21) -- August 10, 1998 |
| Waterhemp update | IC-480(21) -- August 10, 1998 |
| Weeds not controlled with Roundup Ultra | IC-480(19) -- July 20, 1998 |
| Herbicides labeled for aerial application | IC-480(17) -- July 6, 1998 |
| Herbicide application in large crops | IC-480(15) -- June 22, 1998 |
| Replant options following herbicide applications | IC-480(13) -- June 8, 1998 |
| Evaluating herbicide injury | IC-480(12) -- June 1, 1998 |
| Pesticide drift in 1998 | IC-480(12) -- June 1, 1998 |
| Environmental conditions and weed management timing | IC-480(11) -- May 25, 1998 |
| 2,4-D use in soybeans | IC-480(10) -- May 18, 1998 |
| Herbicide performance and alternative weed management | IC-480(10) -- May 18, 1998 |
| Realistic expectations for herbicides | IC-480 (9) -- May 11, 1998 |
| 1998 Burndown herbicides for no-till | IC-480 (8) -- May 4, 1998 |
| Application timing of preemergence herbicides | IC-480 (5) -- April 13, 1998 |
| Factors influencing drift potential | IC-480 (3) -- March 23, 1998 |
| New products and significant label changes | IC-480 (2) -- February 16, 1998 |
| Effective management of postemergence programs | IC-480 (1) -- January 19, 1998 |
| Postemergence herbicide injury on crops | IC-478(15) -- June 30, 1997 |
| Herbicide drift problems must be resolved | IC-478(10) -- May 26, 1997 |
| Now is the time to find new weeds | IC-478(10) -- May 26, 1997 |
| Base herbicide additives on label | IC-467 (8) -- April 30, 1993 |
| Burndown herbicide selection | IC-467 (8) -- April 30, 1993 |
| Herbicides requiring eye protection | IC-467 (8) -- April 30, 1993 |
