http://www.ipm.iastate.edu/ipm/icm/taxonomy/term/6021/feed The taxonomy view with a depth of 0. en http://www.ipm.iastate.edu/ipm/icm/2007/12-10/rootworm.html What gives the best protection against corn rootworm larvae? Corn Corn Rootworm IC-498(26) -- December 10, 2007 Insects and Mites Jim D. Oleson Jon Tollefson Marlin Rice Pesticides YieldGard Rootworm Thu, 13 Dec 2007 09:38:17 -0600 jvandyk 2632 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2007/12-10/rootworm.html What gives the best protection against corn rootworm larvae? Corn Corn Rootworm IC-498(26) -- December 10, 2007 Insects and Mites Jim D. Oleson Jon Tollefson Marlin Rice Pesticides YieldGard Rootworm Thu, 13 Dec 2007 09:38:17 -0600 jvandyk 2632 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2007/12-10/rootworm.html What gives the best protection against corn rootworm larvae? Corn Corn Rootworm IC-498(26) -- December 10, 2007 Insects and Mites Jim D. Oleson Jon Tollefson Marlin Rice Pesticides YieldGard Rootworm Thu, 13 Dec 2007 09:38:17 -0600 jvandyk 2632 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2007/8-6/rootworms.html Watch corn fields during the time that they are pollinating. Corn Corn Rootworm IC-498(22) -- August 6, 2007 Insects and Mites Jon Tollefson Marlin Rice Fri, 10 Aug 2007 11:44:36 -0500 jvandyk 2578 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2007/2-12/rootworms.html Rootworms to the right of me, rootworms to the left of me... Benjamin Kaeb Corn Corn Rootworm IC-498 (1) -- February 12, 2007 Insects and Mites Jon Tollefson Northern Corn Rootworm Patricia L. Prasifka Tue, 13 Feb 2007 12:49:21 -0600 jvandyk 2239 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2007/2-12/rootworms.html Rootworms to the right of me, rootworms to the left of me... Benjamin Kaeb Corn Corn Rootworm IC-498 (1) -- February 12, 2007 Insects and Mites Jon Tollefson Northern Corn Rootworm Patricia L. Prasifka Tue, 13 Feb 2007 12:49:21 -0600 jvandyk 2239 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2006/11-13/btcorn.html Hybrids are not "bullet-proof." Corn Corn Rootworm IC-496(26) -- November 13, 2006 Insects and Mites Jon Tollefson Marlin Rice Tue, 14 Nov 2006 15:20:10 -0600 jvandyk 2187 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2006/7-24/resistantcrw.html Background info and the 2006 survey. Corn Rootworm Crop Rotation IC-496(21) -- July 24, 2006 Insects and Mites Jon Tollefson Marlin Rice Patricia L. Prasifka Wed, 26 Jul 2006 13:32:20 -0500 jvandyk 627 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2006/7-24/resistantcrw.html Background info and the 2006 survey. Corn Rootworm Crop Rotation IC-496(21) -- July 24, 2006 Insects and Mites Jon Tollefson Marlin Rice Patricia L. Prasifka Wed, 26 Jul 2006 13:32:20 -0500 jvandyk 627 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2006/6-12/rw.html Eggs hatched earlier this year. Corn Rootworm IC-496(15) -- June 12, 2006 Insects and Mites Jon Tollefson Marlin Rice Fri, 16 Jun 2006 13:32:04 -0500 jvandyk 555 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2006/6-12/grapecolaspis.html Dry weather may be a factor. Benjamin Kaeb Grape Colaspis IC-496(15) -- June 12, 2006 Insects and Mites Jon Tollefson Fri, 16 Jun 2006 13:02:12 -0500 jvandyk 547 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2006/3-13/variant.html The beetle is changing its behavior. Corn Rootworm IC-496 (4) -- March 13, 2006 Insects and Mites Jon Tollefson Marlin Rice Wed, 15 Mar 2006 13:37:57 -0600 jvandyk 349 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2006/3-13/rootworms.html It's more complicated than it seems. Corn Rootworm IC-496 (4) -- March 13, 2006 Insects and Mites Jon Tollefson Marlin Rice Wed, 15 Mar 2006 10:59:40 -0600 jvandyk 343 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2005/8-22/ncrw.html Are these beetles changing their behavior? IC-494(22) -- August 22, 2005 Insects and Mites Jon Tollefson Marlin Rice Northern Corn Rootworm Fri, 26 Aug 2005 10:55:22 -0500 jvandyk 172 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2005/8-1/soybeanaphids.html The latest on the soybean aphid situation in Iowa. IC-494(21) -- August 1, 2005 Insects and Mites Jon Tollefson Marlin Rice Soybean Aphid Mon, 08 Aug 2005 12:11:03 -0500 adminn 158 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2005/7-25/rootworms.html Examine your rootworm strategy! Corn Rootworm IC-494(20) -- July 25, 2005 Insects and Mites Jon Tollefson Marlin Rice YieldGard Rootworm Thu, 28 Jul 2005 13:10:08 -0500 jvandyk 146 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2005/7-25/rootworms.html Examine your rootworm strategy! Corn Rootworm IC-494(20) -- July 25, 2005 Insects and Mites Jon Tollefson Marlin Rice YieldGard Rootworm Thu, 28 Jul 2005 13:10:08 -0500 jvandyk 146 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2004/6-14-2004/colaspis.html Stunted plants may indicate grape colaspis damage. 2004 Benjamin Kaeb Grape Colaspis IC-492(11) -- June 14, 2004 Insects and Mites Jon Tollefson Sun, 13 Jun 2004 14:00:00 -0500 jvandyk 2073 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2004/2-23-2004/crweval.html Full results from corn rootworm insecticide trials available online. IC-492 (2) -- February 23, 2004 Insecticide Insects and Mites Jon Tollefson Marlin Rice Sun, 22 Feb 2004 13:00:00 -0600 jvandyk 2037 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2003/8-18-2003/aphids.html Some fields have more than 2,000 per plant. 2003 IC-490(20) -- August 18, 2003 Insects and Mites Jerry DeWitt Jon Tollefson Soybean Aphid Sun, 17 Aug 2003 14:00:00 -0500 jvandyk 1997 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2002/7-22-2002/morerootworms.html Soil insecticides applied at planting control only half the rootworms. 2002 Corn Rootworm IC-488(18) -- July 22, 2002 Insects and Mites Jon Tollefson Sun, 21 Jul 2002 14:00:00 -0500 jvandyk 1864 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2002/7-15-2002/rw.html Infestation level is very high in research plot. 2002 Corn Rootworm IC-488(17) -- July 15, 2002 Insects and Mites Jon Tollefson Sun, 14 Jul 2002 14:00:00 -0500 jvandyk 1857 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2002/7-8-2002/blbnextgen.html This generation will have greatest impact on yield. 2002 Bean Leaf Beetle IC-488(16) -- July 8, 2002 Insects and Mites Jon Tollefson Marlin Rice Sun, 07 Jul 2002 14:00:00 -0500 jvandyk 1876 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/2002/5-27-2002/manageblb.html Includes economic thresholds for early-season beetles. 2002 Bean Leaf Beetle IC-488(10) -- May 27, 2002 Insects and Mites Jon Tollefson Sun, 26 May 2002 14:00:00 -0500 jvandyk 1808 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/1999/9-13-1999/crwlodgecorn.html 1999 Corn Rootworm IC-482(22) -- September 13, 1999 Insects and Mites Jon Tollefson Marlin Rice Sun, 12 Sep 1999 14:00:00 -0500 jvandyk 1396 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/1998/11-9-1998/crwinsconsist.html 1998 Corn Rootworm IC-480(24) -- November 9, 1998 Insecticide Insects and Mites Jim Oleson Jon Tollefson Sun, 08 Nov 1998 13:00:00 -0600 jvandyk 1099 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/1998/11-9-1998/crwinsconsist.html 1998 Corn Rootworm IC-480(24) -- November 9, 1998 Insecticide Insects and Mites Jim Oleson Jon Tollefson Sun, 08 Nov 1998 13:00:00 -0600 jvandyk 1099 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/1998/9-14-1998/blisterb.html 1998 Blister Beetle IC-480(22) -- September 14, 1998 Insects and Mites Jon Tollefson Rich Pope Sun, 13 Sep 1998 14:00:00 -0500 jvandyk 1247 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/1998/8-10-1998/cornaphids.html 1998 Corn Leaf Aphid IC-480(21) -- August 10, 1998 Insects and Mites Jon Tollefson Rich Pope Sun, 09 Aug 1998 14:00:00 -0500 jvandyk 1244 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/1998/7-20-1998/rwhere98.html 1998 Corn Rootworm IC-480(19) -- July 20, 1998 Insects and Mites Jon Tollefson Sun, 19 Jul 1998 14:00:00 -0500 jvandyk 1228 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/1998/6-29-1998/slime.html 1998 IC-480(16) -- June 29, 1998 Insects and Mites Jon Tollefson Rich Pope Slugs Sun, 28 Jun 1998 14:00:00 -0500 jvandyk 1214 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/1998/6-22-1998/ecb98.html 1998 European Corn Borer IC-480(15) -- June 22, 1998 Insects and Mites Jon Tollefson Sun, 21 Jun 1998 14:00:00 -0500 jvandyk 1202 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/1998/5-11-1998/bcwfore98.html 1998 Black Cutworm IC-480 (9) -- May 11, 1998 Insects and Mites Jon Tollefson Rich Pope Sun, 10 May 1998 14:00:00 -0500 jvandyk 1168 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/1998/2-16-1998/crwconsist.html 1998 Corn Rootworm IC-480 (2) -- February 16, 1998 Insecticide Insects and Mites Jim Oleson Jon Tollefson Sun, 15 Feb 1998 13:00:00 -0600 jvandyk 1113 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/1998/2-16-1998/crwconsist.html 1998 Corn Rootworm IC-480 (2) -- February 16, 1998 Insecticide Insects and Mites Jim Oleson Jon Tollefson Sun, 15 Feb 1998 13:00:00 -0600 jvandyk 1113 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/1997/8-18-1997/twospotsoy.html 1997 IC-478(20) -- August 18, 1997 Insects and Mites Jon Tollefson Larry Pedigo Two-Spotted Spider Mite Sun, 17 Aug 1997 14:00:00 -0500 jvandyk 1068 at http://www.ipm.iastate.edu/ipm/icm http://www.ipm.iastate.edu/ipm/icm/1997/7-21-1997/rwdec.html 1997 Corn Rootworm IC-478(18) -- July 21, 1997 Insects and Mites Jon Tollefson Sun, 20 Jul 1997 14:00:00 -0500 jvandyk 1047 at http://www.ipm.iastate.edu/ipm/icm