Publications
“Spring colonization and summer migration of soybean aphid”, The 2003 ESA Annual Meeting and Exhibition, 2003.
, “Speed scouting for soybean aphid”, The 2004 ESA Annual Meeting and Exhibition, 2004.
, “Soybean aphid and the challenge of integrating recommendations within an IPM system”, Proceedings: Illinois Crop Prot. Technol. Conf., Univ. of Illinois Coop. Ext., Champain-Urbana, IL, pp. 103-110, 2006.
, “Billbug population dynamics in Utah Kentucky bluegrass”, The 2007 ESA Annual Meeting, December 9-12, 2007, 2007.
, “Economic threshold for soybean aphid (Hemiptera: Aphididae)”, Journal of Economic Entomology, vol. 100, no. 4, pp. 1258-1267, 2007.
, “Field validation of speed scouting for soybean aphid”, Crop Management, vol. 6, no. 1, pp. 0-0, 2007.
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“Aphid populations' build”, Soybean Aphids Podcasts, 2009.
, , “Considering insecticides for managing aphids”, Soybean Aphids Podcasts, 2009.
, “A discussion with Mary Gardiner about Lady beetles”, Soybean Aphids Podcasts, 2009.
, , “Introducing Dr. Erin Hodgson”, Soybean Aphids Podcasts, 2009.
, “Probability of cost-effective management of soybean aphid (Hemiptera: Aphididae) in North America”, Journal of economic entomology, vol. 102, no. 6, pp. 2101-2108, 2009.
, “Slow growing populations”, 2009.
, , “Spotty outbreaks continue”, 2009.
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“Back on the air for 2010!”, 2010.
, “July 16 2010 soybean aphid podcast”, Soybean Aphids Podcasts, 2010.
, , “Preharvest intervals and insecticides”, Soybean Aphids Podcasts, 2010.
, , , , “Still no aphids”, Soybean Aphids Podcasts, 2010.
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“Aphids establish a foothold”, Soybean Aphids Podcasts, 2011.
, “Aphids in Corn Research”, 2011.
, “Bring it home: Wrapping up a season of aphids in soybeans”, Soybean Aphids Podcasts, 2011.
, “Corn Aphids Explode”, 2011.
, , , “Effects of the insect growth regulator, novaluron on immature alfalfa leafcutting bees, Megachile rotundata”, Journal of Insect Science, vol. 11, 2011.
, , , , “First soybean aphid podcast of 2011!”, Soybean Aphids Podcasts, 2011.
, , , “Pull the trigger?”, Soybean Aphids Podcasts, 2011.
, , , “Soybean aphids remain at low levels”, Soybean Aphids Podcasts, 2011.
, “Tora tora tora”, 2011.
, “When to spray for aphids”, Soybean Aphids Podcasts, 2011.
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“Assessment of Iowa soybean growers for insect pest management practices”, Journal of Extension, vol. 50, no. 4, p. 4RIB6, 2012.
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