Publications in refereed journals

Ruiz Diaz, D.A., P. Pedersen, and J. E. Sawyer. 2009. Soybean response to inoculation and nitrogen application following converted grass pasture. Crop Sci. 49:1058-1062.

Pedersen, P., E.J. Bures, and K.A. Albrecht. 2009. Soybean production in a kura clover living mulch system. Agron. J. 101:653-656.

Arce, D.G., P. Pedersen, and R.G. Hartzler. 2009. Soybean seeding rate effects on weed management. Weed Tech. 23:17-22.

Swoboda, C.M., and P. Pedersen. 2009. Effect of fungicide on soybean growth in a low disease field environment. Agron. J. 101:352-356.

De Bruin, J.L., and P. Pedersen. 2009. Growth, yield, and yield component changes among old and new soybean cultivars. Agron. J. 101:124-130.

Conley, S.P., P. Pedersen, and E.P. Christmas. 2009. Main-stem node removal effect on soybean grain yield and composition. Agron. J. 101:120-123.

Murillo-Williams, A., and P. Pedersen. 2008. Early incidence of soybean seedling pathogens in Iowa. Agron. J. 100:1481-1487.

De Bruin, J.L., and P. Pedersen. 2008. Yield improvement and stability for soybean cultivars with resistance to Heterodera glycines Ichinohe. Agron. J. 100:1354-1359.

De Bruin, J.L., and P. Pedersen. 2008. Response of old and new soybean cultivars to Heterodera Glycines Ichinohe. Agron. J. 100:1347-1353.

De Bruin, J.L., and P. Pedersen. 2008. Soybean cultivar and planting date response to soil fumigation. Agron. J. 100:965-970.

Murillo-Williams, A., and P. Pedersen. 2008. Arbuscular mycorrhizal colonization responses to three seed-applied fungicides. Agron. J. 100:795-800.

De Bruin, J.L., and P. Pedersen. 2008. Effect of row spacing and seeding rate on soybean yield. Agron. J. 100:704-710.

De Bruin, J.L., and P. Pedersen. 2008. Soybean seed yield response to planting date and seeding rate in the Upper Midwest. Agron. J. 100:696-703.

Pedersen, P., C.R. Grau, E. Cullen, N. Koval, and J.H. Hill. 2007. Potential for      integrated management of soybean virus disease. Plant Disease 91:1255-1259.

Paz, J., W.D. Batchelor, and P. Pedersen. 2004. WebGro: A web-based soybean management decision support system. Agron. J. 96:1771-1779.

Pedersen, P., and J.G. Lauer. 2004. Respone of soybean yield components response to management system and planting date. Agron. J. 96:1372-1381.

Pedersen, P., and J.G. Lauer. 2004. Soybean growth and development response to rotation sequence and tillage system. Agron. J. 96:1005-1012.

Bertram, M.G., and P. Pedersen. 2004. Adjusting management practices using glyphosate-resistant soybean cultivars. Agron. J. 96:462-468.

Pedersen, P., K.J. Boote, J.W. Jones, and J.G. Lauer. 2004. Modifying the CROPGRO-Soybean model to improve predictions for the upper Midwest. Agron. J. 96:556-564.

Pedersen, P., and J.G. Lauer. 2004. Soybean growth and development in various management systems and planting dates. Crop Sci. 44:508-515.

Pedersen, P., and J.G. Lauer. 2003. Soybean agronomic response to management systems in the upper Midwest. Agron. J. 95:1146-1151.

Pedersen, P., and J.G. Lauer. 2003. Corn and soybean response to rotation sequence, row spacing, and tillage system. Agron. J. 95:965-971.

Pedersen, P., and J.G. Lauer. 2002. Influence of rotation sequence and tillage system on the optimum corn and soybean plant population. Agron. J. 94:968-974.

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Technical reports, popular press, and other publications»