Publications
, ,
“Speaker contact information”, Integrated Crop Management Conference, vol. 515, p. 5, 2010.
, “Still no aphids”, Soybean Aphids Podcasts, 2010.
, “Summary of 2009 Western Bean Cutworm Trapping Program”, Integrated crop management news, 2010.
, “2009 Predicted Black Cutworm Cutting Dates in Corn”, Integrated crop management news, 2009.
, , “Aphid populations' build”, Soybean Aphids Podcasts, 2009.
, “Approaching Hessian fly-free dates in Iowa”, Integrated crop management news, 2009.
, “Are Late-Season Soybean Aphid Treatments Worth It”, Integrated crop management news, 2009.
, , “Bean Leaf Beetle Activity Noticed in Soybean”, Integrated crop management news, 2009.
, “Cancellation of Furadan (carbofuran) for Crops Use”, Integrated crop management news, 2009.
, “Considering insecticides for managing aphids”, Soybean Aphids Podcasts, 2009.
, “A discussion with Mary Gardiner about Lady beetles”, Soybean Aphids Podcasts, 2009.
, “Don't Let Potato Leafhoppers Burn Hay: June 15, 2009”, Integrated crop management news, 2009.
, “European Corn Borer Numbers Are Up in 2009”, Integrated crop management news, 2009.
, “Getting to Know the Aphids in Alfalfa”, Integrated crop management news, 2009.
, “Getting to Know the Aphids in Corn”, Integrated crop management news, 2009.
, “Harsh Winter for Bean Leaf Beetles”, Integrated crop management news, 2009.
, , “Introducing Dr. Erin Hodgson”, Soybean Aphids Podcasts, 2009.
, “Is It Japanese Beetle in the Field or Something Else”, Integrated crop management news, 2009.
, “Japanese Beetles Expanding Range in Iowa”, Integrated crop management news, 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.
, , “Soybean Aphids Are Found in Young Soybean”, Integrated crop management news, 2009.
, “Spotty outbreaks continue”, 2009.
, “Stalk Borers Forecasted to Begin Movement Into Corn”, Integrated crop management news, 2009.
, “Think about Stored Grain Pests Before Harvest”, Integrated crop management news, 2009.
, “Use Treatment Thresholds for Western Bean Cutworm”, Integrated crop management news, 2009.
, “Billbug population dynamics in Utah Kentucky bluegrass”, The 2007 ESA Annual Meeting, December 9-12, 2007, 2007.
, “Cereal leaf beetle”, Utah State University Extension Fact Sheet, 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.
, “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.
, “Alate production of soybean aphid (Homoptera: Aphididae) in Minnesota”, Environmental Entomology, vol. 34, no. 6, pp. 1456-1463, 2005.
, “Pan trapping for soybean aphid (Homoptera: Aphididae) in Minnesota soybean fields”, Journal of Entomological Science, vol. 40, no. 4, p. 409, 2005.
, “Population dynamics and sampling of the soybean aphid”, University of Minnesota, 2005.
, “Enumerative and binomial sequential sampling plans for soybean aphid (Homoptera: Aphididae) in soybean”, Journal of economic entomology, vol. 97, no. 6, pp. 2127-2136, 2004.
, “Speed scouting for soybean aphid”, The 2004 ESA Annual Meeting and Exhibition, 2004.
, “Within-field distribution of the sunflower midge (Diptera: Cecidomyiidae)”, Environmental entomology, vol. 33, no. 4, pp. 1037-1044, 2004.
, “Spring colonization and summer migration of soybean aphid”, The 2003 ESA Annual Meeting and Exhibition, 2003.
, “Comparing spatial and temporal colonization of soybean aphid”, The 2002 ESA Annual Meeting and Exhibition, 2002.
, ,
“Within-field Spatial and Temporal Distribution of Immature Sunflower Midge”, North Dakota State University, 2001.
,