Archive of Weekly ECB, CEW and BAW Distribution Maps

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
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999

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

European Corn Borer	Corn Earworm	Corn Earworm Pheromone	Brown Mamorated Stinkbug	Beet Armyworm
September 24, 2014	September 24, 2014	September 24, 2014	No Map	No Map
September 17, 2014	September 17, 2014	September 17, 2014	No Map	No Map
September 10, 2014	September 10, 2014	September 10, 2014	No Map	No Map
September 3, 2014	September 3, 2014	September 3, 2014	No Map	No Map
August 27, 2014	August 27, 2014	August 27, 2014	No Map	No Map
August 13, 2014	August 13, 2014	August 13, 2014	No Map	No Map
August 6, 2014	August 6, 2014	August 6, 2014	No Map	No Map
July 30, 2014	July 30, 2014	July 30, 2014	No Map	No Map
July 23, 2014	July 23, 2014	July 23, 2014	No Map	No Map
July 16, 2014	July 16, 2014	July 16, 2014	No Map	No Map
July 9, 2014	July 9, 2014	July 9, 2014	No Map	No Map
July 2, 2014	No Map	July 2, 2014	No Map	No Map
June 25, 2014	June 25, 2014	June 25, 2014	No Map	No Map
June 18, 2014	June 18, 2014	June 18, 2014	No Map	No Map
June 11, 2014	No Map	June 11, 2014	No Map	No Map
June 4, 2014	No Map	No Map	No Map	No Map
May 28, 2014	No Map	No Map	No Map	No Map
May 21, 2014	No Map	No Map	No Map	No Map
May 14, 2014	No Map	No Map	No Map	No Map

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

European Corn Borer	Corn Earworm	Brown Mamorated Stinkbug	Beet Armyworm
May 9, 2012	May 9, 2012	No Map	No Map
May 16, 2012	May 16. 2012	No Map	No Map
May 23, 2012	May 23, 2012	No Map	No Map
May 30, 2012	May 30 2012	No Map	No Map
June 6, 2012	June 6, 2012	No Map	No Map
June 20, 2012	June 20, 2012	No Map	No Map
July 11, 2012	July 11, 2012	July 11, 2012	No Map
July 18, 2012	July 18, 2012	No Map	July 18, 2012
July 25, 2012	July 25, 2012	July 25, 2012	July 25, 2012
August 1, 2012	August 1, 2012	August 1, 2012	August 1, 2012
August 8. 2012	August 8, 2012	August 8, 2012	August 8, 2012
August 15, 2012	August 15, 2012	August 15, 2012	August 15, 2012
August 22, 2012	August 22, 2012	No Map	August 22, 2012
August 29, 2012	August 29, 2012	August 29, 2012	August 29, 2012
September 5, 2012	September 5, 2012	September 5, 2012	September 5, 2012
September 12, 2012	September 12, 2012	September 12, 2012	September 12, 2012
September 19, 2012	September 19, 2012	September 19, 2012	September 19, 2012
No Map	September 26, 2012	No Map	September 26, 2012
No Map	October 3, 2012	No Map	October 3, 2012

2011 Weekly Pest Maps

European Corn Borer	Corn Earworm	Brown Mamorated Stink Bug	Beet Armyworm
May 18, 2011	No Map	No Map	No Map
May 25, 2011	No Map	No Map	No Map
June 1, 2011	June 1, 2011	No Map	No Map
June 8, 2011	June 8, 2011	June 8, 2011	No Map
June 15, 2011	June 15, 2011	June 15, 2011	No Map
June 22, 2011	June 22, 2011	June 22, 2011	No Map
June 29, 2011	June 29, 2011	June 29, 2011	No Map
July 6, 2011	July 6, 2011	July 6, 2011	No Map
July 13, 2011	July 13, 2011	July 13, 2011	No Map
July 20, 2011	July 20, 2011	July 20, 2011	No Map
July 27, 2011	July 27, 2011	July 27, 2011	No Map
August 3, 2011	August 3, 2011	August 3, 2011	No Map
August 10, 2011	August 10, 2011	August 10, 2011	No Map
August 17, 2011	August 17, 2011	August 17, 2011	August 17, 2010
August 24, 2011	August 24, 2011	August 24, 2011	August 24, 2010
August 31, 2011	August 31, 2011	August 31, 2011	August 31, 2011
September 7, 2011	September 7, 2011	No Map	September 7, 2011
September 14, 2011	September 14, 2011	September 14, 2011	September 14, 2011
September 21, 2011	September 21, 2011	September 21, 2011	September 21, 2011
September 28, 2011	September 28, 2011	No Map	September 28, 2011
No Map	October 5, 2011	No Map	October 5, 2011

2010 Weekly Pest Maps

European Corn Borer	Corn Earworm	Beet Armyworm
May 19, 2010	May 19, 2010	No Map
May 26, 2010	May 26, 2010	No Map
June 2, 2010	June 2, 2010	No Map
June 9, 2010	June 9, 2010	No Map
June 16, 2010	June 16, 2010	No Map
June 23, 2010	June 23, 2010	No Map
June 30, 2010	June 30, 2010	No Map
July 07, 2010	July 07, 2010	No Map
July 14, 2010	July 14, 2010	No Map
July 21, 2010	July 21, 2010	No Map
July 28, 2010	July 28, 2010	No Map
August 04, 2010	August 04, 2010	No Map
August 11, 2010	August 11, 2010	August 11, 2010
August 18, 2010	August 18, 2010	August 18, 2010
August 25, 2010	August 25, 2010	August 25, 2010
September 01, 2010	September 01, 2010	September 01, 2010
September 08, 2010	September 08, 2010	September 08, 2010
September 15, 2010	September 15, 2010	September 15, 2010
September 22, 2010	September 22, 2010	September 22, 2010
September 29, 2010	September 29, 2010	September 29, 2010
October 06, 2010	October 06, 2010	October 06, 2010

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

European Corn Borer	Corn Earworm
May 14, 2003	No Map
May 21, 2003	No Map
May 28, 2003	No Map
June 4, 2003	No Map
June 11, 2003	June 11, 2003
June 18, 2003	June 18, 2003
June 25, 2003	June 25, 2003
July 2, 2003	July 2, 2003
July 9, 2003	July 9, 2003
July 16, 2003	July 16, 2003
July 23, 2003	July 23, 2003
July 30, 2003	July 30, 2003
August 06, 2003	August 06, 2003
August 13, 2003	August 13, 2003
August 20, 2003	August 20, 2003
August 27, 2003	August 27, 2003
September 03, 2003	September 03, 2003
September 10, 2003	September 10, 2003
September 17, 2003	September 17, 2003
September 24, 2003	September 24, 2003
October 01, 2003	October 01, 2003

2002 Weekly Pest Maps

European Corn Borer	Corn Earworm
May 15, 2002	No Map
May 22, 2002	No Map
May 29, 2002	May 29, 2002
June 5, 2002	June 5, 2002
June 12, 2002	June 12, 2002
June 19, 2002	June 19, 2002
June 26, 2002	June 26, 2002
July 3, 2002	July 3, 2002
July 10, 2002	July 10, 2002
July 17, 2002	July 17, 2002
July 24, 2002	July 24, 2002
July 31, 2002	July 31, 2002
August 7, 2002	August 7, 2002
August 14, 2002	August 14, 2002
August 21, 2002	August 21, 2002
August 28, 2002	August 28, 2002
September 4, 2002	September 4, 2002
September 11, 2002	September 11, 2002
September 18, 2002	September 18, 2002
September 25, 2002	September 25, 2002
October 02, 2002	October 02, 2002

2001 Weekly Pest Maps

European Corn Borer	Corn Earworm
May 16, 2001	No Map
May 23, 2001	No Map
May 30, 2001	No Map
June 6, 2001	No Map
June 13, 2001	June 13, 2001
June 20, 2001	June 20, 2001
June 27, 2001	June 27, 2001
July 4, 2001	July 4, 2001
July 11, 2001	July 11, 2001
July 18, 2001	July 18, 2001
July 25, 2001	July 25, 2001
August 1, 2001	August 1, 2001
August 8, 2001	August 8, 2001
August 15, 2001	August 15, 2001
August 22, 2001	August 22, 2001
August 29, 2001	August 29, 2001
September 5, 2001	September 5, 2001
September 12, 2001	September 12, 2001
September 19, 2001	September 19, 2001

2000 Weekly Pest Maps

European Corn Borer	Corn Earworm
May 17, 2000	No Map
May 24, 2000	No Map
May 31, 2000	May 31, 2000
June 07, 2000	June 07, 2000
June 14, 2000	June 14, 2000
June 21, 2000	June 21, 2000
June 28, 2000	June 28, 2000
July 5, 2000	July 5, 2000
July 12, 2000	July 12, 2000
July 19, 2000	July 19, 2000
July 26, 2000	July 26, 2000
August 2, 2000	August 2, 2000
August 9, 2000	August 9, 2000
August 16, 2000	August 16, 2000
August 23, 2000	August 23, 2000
August 30, 2000	August 30, 2000
September 6, 2000	September 6, 2000
September 13, 2000	September 13, 2000
September 20, 2000	September 20. 2000
September 27, 2000	September 27, 2000

1999 Weekly Pest Maps

European Corn Borer	Corn Earworm
May 19, 1999	No Map
May 26, 1999	No Map
June 2, 1999	June 2, 1999
June 9, 1999	June 9, 1999
June 16, 1999	June 16, 1999
June 23, 1999	June 23, 1999
June 30, 1999	June 30, 1999
July 7, 1999	July 7, 1999
July 14, 1999	July 14, 1999
July 21, 1999	July 21, 1999
July 28, 1999	July 28, 1999
August 4, 1999	August 4, 1999
August 11, 1999	August 11, 1999
August 18, 1999	August 18, 1999
August 25, 1999	August 25, 1999
September 1, 1999	September 1, 1999
September 8, 1999	September 8, 1999
September 15, 1999	September 15, 1999
September 22, 1999	September 22, 1999

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