IC-490 (5) -- April 21, 2003 http://www.ipm.iastate.edu/ipm/icm/taxonomy/term/735/feed The taxonomy view with a depth of 0. en Nonconventional soil additives http://www.ipm.iastate.edu/ipm/icm/2003/4-21-2003/soiladd.html Be wary of products with extraordinary claims. 2003 Additives IC-490 (5) -- April 21, 2003 John E. Sawyer Soils Sun, 20 Apr 2003 14:00:00 -0500 jvandyk 1956 at http://www.ipm.iastate.edu/ipm/icm Scouting for alfalfa weevil larvae http://www.ipm.iastate.edu/ipm/icm/2003/4-21-2003/scoutalf.html Larvae have hatched throughout much of Iowa! 2003 Alfalfa Weevil IC-490 (5) -- April 21, 2003 Insects and Mites Marlin Rice Rich Pope Sun, 20 Apr 2003 14:00:00 -0500 jvandyk 1955 at http://www.ipm.iastate.edu/ipm/icm Beetle-virus relationship in soybean http://www.ipm.iastate.edu/ipm/icm/2003/4-21-2003/beetlevirus.html The disease cycle is made up of complex interactions. 2003 Bean Leaf Beetle IC-490 (5) -- April 21, 2003 Insects and Mites Jeffrey Bradshaw Marlin Rice Sun, 20 Apr 2003 14:00:00 -0500 jvandyk 1952 at http://www.ipm.iastate.edu/ipm/icm Soil calcium:magnesium ratios http://www.ipm.iastate.edu/ipm/icm/2003/4-21-2003/camg.html Are your soil's ions and cations sufficient? 2003 Calcium IC-490 (5) -- April 21, 2003 John E. Sawyer Magnesium Soils Sun, 20 Apr 2003 14:00:00 -0500 jvandyk 1953 at http://www.ipm.iastate.edu/ipm/icm Gypsum: an old product with a new use http://www.ipm.iastate.edu/ipm/icm/2003/4-21-2003/gypsum.html Wallboard for your soil? 2003 Gypsum IC-490 (5) -- April 21, 2003 John E. Sawyer Soils Sun, 20 Apr 2003 14:00:00 -0500 jvandyk 1954 at http://www.ipm.iastate.edu/ipm/icm Soil calcium:magnesium ratios http://www.ipm.iastate.edu/ipm/icm/2003/4-21-2003/camg.html Are your soil's ions and cations sufficient? 2003 Calcium IC-490 (5) -- April 21, 2003 John E. Sawyer Magnesium Soils Sun, 20 Apr 2003 14:00:00 -0500 jvandyk 1953 at http://www.ipm.iastate.edu/ipm/icm Soybean seed inoculation http://www.ipm.iastate.edu/ipm/icm/2003/4-21-2003/soyinoc.html <i>Rhizobium</I> bacteria must be present in the soil. 2003 Crop Production IC-490 (5) -- April 21, 2003 Nitrogen Palle Pedersen Sun, 20 Apr 2003 14:00:00 -0500 jvandyk 1957 at http://www.ipm.iastate.edu/ipm/icm Trap wireworms before planting corn http://www.ipm.iastate.edu/ipm/icm/2003/4-21-2003/trapwire.html Step-by-step instructions are presented. 2003 IC-490 (5) -- April 21, 2003 Insects and Mites Marlin Rice Wireworm Sun, 20 Apr 2003 14:00:00 -0500 jvandyk 1958 at http://www.ipm.iastate.edu/ipm/icm