Corn Earworm and European Corn Borer maps have been produced weekly from May through October and disseminated to Rutgers Cooperative Extension faculty, staff, and growers via the weekly Plant and Pest Advisory newsletter via fax, mail and over the internet since 1999. In 2005, beet armyworm (BAW) was added for the southern counties from mid-Summer through the end of September. Dissemination of timely pest population information to growers is critical to the success of the IPM programs as control decisions in IPM programs are often predicated on susceptible crop stage and pest population.
The archived weekly pest maps are listed below. To view past pest distributions, click on the link to the desired year.
Current Week’s Maps
- European Corn Borer Map
- Corn Earworm Map
- Corn Earworm Pheromone
- Brown Mamorated Stinkbug Map
- Regional sweet corn pest monitor (maintained by Penn State University)
2014 Weekly Pest Maps
2013 Weekly Pest Maps
European Corn Borer | Corn Earworm | Corn Earworm Pheromone | Brown Mamorated Stinkbug | Beet Armyworm |
---|---|---|---|---|
August 28, 2013 | August 28, 2013 | August 28, 2013 | No Map | No Map |
August 21, 2013 | August 21, 2013 | August 21, 2013 | No Map | No Map |
August 14, 2013 | August 14, 2013 | August 14, 2013 | August 14, 2013 | No Map |
August 7, 2013 | August 7, 2013 | August 7, 2013 | August 7, 2013 | No Map |
July 31, 2013 | July 31, 2013 | July 31, 2013 | No Map | No Map |
July 24, 2013 | July 24, 2013 | July 24, 2013 | July 24, 2013 | No Map |
July 17, 2013 | July 17, 2013 | July 17, 2013 | July 17, 2013 | No Map |
July 10, 2013 | July 10, 2013 | July 10, 2013 | July 10, 2013 | No Map |
July 3, 2013 | July 3, 2013 | July 3, 2013 | July 3, 2013 | No Map |
June 26, 2013 | June 26, 2013 | June 26, 2013 | No Map | No Map |
June 12, 2013 | June 12, 2013 | June 12, 2013 | No Map | No Map |
June 5, 2013 | June 5, 2013 | No Map | June 5, 2013 | No Map |
May 29, 2013 | No Map | No Map | No Map | No Map |
May 22, 2013 | No Map | No Map | No Map | No Map |
2012 Weekly Pest Maps
2011 Weekly Pest Maps
2010 Weekly Pest Maps
2009 Weekly Pest Maps
European Corn Borer | Corn Earworm | Beet Armyworm |
---|---|---|
May 27, 2009 | May 27, 2009 | No Map |
June 03, 2009 | June 03, 2009 | No Map |
June 10, 2009 | June 10, 2009 | No Map |
June 17, 2009 | June 17, 2009 | No Map |
June 24, 2009 | June 24, 2009 | No Map |
July 01, 2009 | July 01, 2009 | No Map |
July 08, 2009 | July 08, 2009 | No Map |
July 15, 2009 | July 15, 2009 | No Map |
July 22, 2009 | July 22, 2009 | No Map |
July 29, 2009 | July 29, 2009 | No Map |
2008 Weekly Pest Maps
European Corn Borer | Corn Earworm | Beet Armyworm |
---|---|---|
May 21, 2008 | No Map | No Map |
May 28, 2008 | May 28, 2008 | No Map |
June 04, 2008 | June 04, 2008 | No Map |
June 11, 2008 | June 11, 2008 | No Map |
June 18, 2008 | June 18, 2008 | No Map |
June 25, 2008 | June 25, 2008 | No Map |
July 02, 2008 | July 02, 2008 | No Map |
July 09, 2008 | July 09, 2008 | No Map |
July 16, 2008 | July 16, 2008 | No Map |
July 23, 2008 | July 23, 2008 | No Map |
July 30, 2008 | July 30, 2008 | No Map |
August 06, 2008 | August 06, 2008 | August 06, 2008 |
August 13, 2008 | August 13, 2008 | August 13, 2008 |
August 20, 2008 | August 20, 2008 | No Map – insufficient BAW |
August 27, 2008 | August 27, 2008 | August 27, 2008 |
September 03, 2008 | September 03, 2008 | September 03, 2008 |
September 10, 2008 | September 10, 2008 | September 10, 2008 |
September 17, 2008 | September 17, 2008 | September 17, 2008 |
September 24, 2008 | September 24, 2008 | September 24, 2008 |
No Map – Insufficient ECB | October 01, 2008 | October 01, 2008 |
2007 Weekly Pest Maps
European Corn Borer | Corn Earworm | Beet Armyworm |
---|---|---|
May 23, 2007 | June 6, 2007 | August 15, 2007 |
May 30, 2007 | June 13, 2007 | Insufficient BAW |
June 6, 2007 | June 20, 2007 | Insufficient BAW |
June 13, 2007 | June 27, 2007 | Insufficient BAW |
June 20, 2007 | July 04, 2007 | Insufficient BAW |
June 27, 2007 | July 11, 2004 | September 19, 2007 |
July 04, 2007 | July 18, 2007 | September 26, 2007 |
July 11, 2007 | July 25, 2007 | October 03, 2007 |
July 18, 2007 | August 01, 2007 | |
July 25, 2007 | August 08, 2007 | |
August 01, 2007 | August 15, 2007 | |
August 08, 2007 | August 22, 2007 | |
August 15, 2007 | August 29, 2007 | |
August 22, 2007 | September 05, 2007 | |
August 29, 2007 | September 12, 2007 | |
September 05, 2007 | September 19, 2007 | |
September 12, 2007 | September 26, 2007 | |
September 19, 2007 | October 03, 2007 | |
September 26, 2007 | ||
October 03, 2007 |
2006 Weekly Pest Maps
European Corn Borer | Corn Earworm | Beet Armyworm |
---|---|---|
May 17, 2006 | No map – insufficient CEW | |
May 24, 2006 | No map – insufficient CEW | |
May 31, 2006 | No map – insufficient CEW | |
June 7, 2006 | June 7, 2006 | |
June 14, 2006 | June 14, 2006 | |
June 21, 2006 | June 21, 2006 | |
June 28, 2006 | June 28, 2006 | |
July 05, 2006 | July 05, 2006 | |
July 12, 2006 | July 12, 2006 | |
July 19, 2006 | July 19, 2006 | Insufficient BAW |
July 26, 2006 | July 26, 2006 | Insufficient BAW |
August 02, 2006 | August 02, 2006 | Insufficient BAW |
August 09, 2006 | August 09, 2006 | Insufficient BAW |
August 16, 2006 | August 16, 2006 | Insufficient BAW |
August 23, 2006 | August 23, 2006 | August 23, 2006 |
August 30, 2006 | August 30, 2006 | August 30, 2006 |
September 06, 2006 | September 06, 2006 | Insufficient BAW |
September 13, 2006 | September 13, 2006 | September 13, 2006 |
September 20, 2006 | September 20, 2006 | September 20, 2006 |
September 27, 2006 | September 27, 2006 | September 27, 2006 |
Insufficient ECB | October 04, 2006 | October 04, 2006 |
2005 Weekly Pest Maps
European Corn Borer | Corn Earworm | Beet Armyworm |
---|---|---|
May 18, 2005 | No Map – insufficient CEW | |
May 25, 2005 | No Map – insufficient CEW | |
June 01, 2005 | No Map – insufficient CEW | |
June 08, 2005 | No Map – insufficient CEW | |
June 15, 2005 | No Map – insufficient CEW | |
June 22, 2005 | June 22, 2005 | |
June 29, 2005 | June 29, 2005 | |
July 06, 2005 | July 06, 2005 | |
July 13, 2005 | July 13, 2005 | |
July 20, 2005 | July 20, 2005 | |
July 27, 2005 | July 27, 2005 | July 27, 2005 |
August 03, 2005 | August 03, 2005 | August 03, 2005 |
August 10, 2005 | August 10, 2005 | August 10, 2005 |
August 17, 2005 | August 17, 2005 | August 17, 2005 |
August 24, 2005 | August 24, 2005 | August 24, 2005 |
August 31, 2005 | August 31, 2005 | August 31, 2005 |
September 7, 2005 | September 7, 2005 | September 7, 2005 |
September 14, 2005 | September 14, 2005 | September 14, 2005 |
September 21, 2005 | September 21, 2005 | September 21, 2005 |
September 28, 2005 | September 28, 2005 | September 28, 2005 |
October 05, 2005 | October 05, 2005 | October 05, 2005 |
2004 Weekly Pest Maps
European Corn Borer | Corn Earworm |
---|---|
May 19, 2004 | No Map-insufficient CEW |
May 26, 2004 | No Map-insufficient CEW |
June 02, 2004 | No Map-insufficient CEW |
June 09, 2004 | No Map-insufficient CEW |
June 16, 2004 | No Map-insufficient CEW |
June 23, 2004 | No Map-insufficient CEW |
June 30, 2004 | No Map-insufficient CEW |
July 07, 2004 | July 07, 2004 |
July 14, 2004 | July 14, 2004 |
July 21, 2004 | July 21, 2004 |
July 28, 2004 | July 28, 2004 |
August 04, 2004 | August 04, 2004 |
August 11, 2004 | August 11, 2004 |
August 18, 2004 | August 18, 2004 |
August 25, 2004 | August 25, 2004 |
September 01, 2004 | September 01, 2004 |
September 08, 2004 | September 08, 2004 |
September 15, 2004 | September 15, 2004 |
September 22, 2004 | September 22, 2004 |
September 29, 2004 | September 29, 2004 |
2003 Weekly Pest Maps
2002 Weekly Pest Maps
2001 Weekly Pest Maps
2000 Weekly Pest Maps
1999 Weekly Pest Maps
Project Coordinators:
George Hamilton & Kris Holmstrom
Rutgers Cooperative Extension
Phone: (848)-932-9802
E-mail: holmstrom@aesop.rutgers.edu
Wesley Kline
Rutgers Cooperative Extension, Cumberland County
E-mail: wkline@aesop.rutgers.edu