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College of Agricultural Sciences Personnel Profile
Personnel Photo of Ada  Szczepaniec
Ada Szczepaniec
Associate Professor in Horticulture Entomology
Agricultural Biology
College of Agricultural Sciences

Phone:
000-000-0000
Education:
  • Ph D, University of Maryland; Entomology
  • BS, University of Maryland; Cell Biology and Molecular Genetics
Personal Website:
http://

Szczepaniec earned her B.S. in Cell Molecular Biology and Genetics and Ph.D. in Entomology from University of Maryland, College Park. Current work is focused on sustainable approaches to management of pests associated with industrial hemp including establishing economic injury levels in conventional and organic hemp production, incorporating biological control in IPM of hemp and specialty crops, insecticide resistance, and mechanisms driving irruptive pest population dynamics.

Elliott, Norman, Giles, Kristopher, Brewer, Michael, Szczepaniec, Adriana, Knutson, Allen, Michaud, JP, Jessie, Casi, Faris, Ashleigh, Elkins, Blake, Wang, Hsiao-Hsuan, others, , (2021) Recruitment of Natural Enemies of the Invasive Sugarcane Aphid Vary Spatially and Temporally in Sorghum Fields in the Southern Great Plains of the USA Southwestern Entomologist 46 2 357--372

Kiani, Mahnaz, Bryan, Becky, Rush, Charles, Szczepaniec, Ada, (2021) Transcriptional Responses of Resistant and Susceptible Wheat Exposed to Wheat Curl Mite International journal of molecular sciences 22 5 2703

Nalam, Vamsi, Han, Jinlong, Nachappa, Punya, Szczepaniec, Ada, (2020) Drought stress and pathogen infection alter feeding behavior of a phytopathogen vector Entomologia Experimentalis et Applicata 168 8 588--598

Koralewski, Tomasz E, Wang, Hsiao-Hsuan, Grant, William E, Brewer, Michael J, Elliott, Norman C, Westbrook, John K, Szczepaniec, Ada, Knutson, Allen, Giles, Kristopher L, Michaud, JP, (2020) Integrating models of atmospheric dispersion and crop-pest dynamics: linking detection of local aphid infestations to forecasts of region-wide invasion of cereal crops Annals of the Entomological Society of America 113 2 79--87

Neupane, Subin B, Kerns, David L, Szczepaniec, Ada, (2020) The Impact of Sorghum Growth Stage and Resistance on Life History of Sugarcane Aphids (Hemiptera: Aphididae) Journal of economic entomology 113 2 787--792

Szczepaniec, Ada, Varela, Kristyne A, Kiani, Mahnaz, Paetzold, Li, Rush, Charles M, (2019) Incidence of resistance to neonicotinoid insecticides in Bactericera cockerelli across Southwest US Crop protection 116 188--195

Szczepaniec, Ada, (2019) Invasive Aphid Strikes Sorghum in the US Outlooks on Pest Management 30 6 250--253

Wulff, Jason A, Kiani, Mahnaz, Regan, Karly, Eubanks, Micky D, Szczepaniec, Ada, (2019) Neonicotinoid insecticides alter the transcriptome of soybean and decrease plant resistance International journal of molecular sciences 20 3 783

Szczepaniec, Ada, Finke, Deborah, (2019) Plant-vector-pathogen interactions in the context of drought stress Frontiers in Ecology and Evolution 7 262

Hewlett, Jeremy A, Szczepaniec, Ada, Eubanks, Micky D, (2019) The effects of sugarcane aphid density in sorghum on predation by lady beetles and lacewings Biological Control 129 171--177

Szczepaniec, Ada, Rush, Charles M, (2019) Unusual Flare-up of Black Blister Beetles in the Panhandle of Texas American Entomologist 65 4 232--235

Szczepaniec, Ada, (2018) Assessment of a density-based action threshold for suppression of sugarcane aphids,(Hemiptera: Aphididae), in the Southern High Plains Journal of economic entomology 111 5 2201--2207

Kiani, Mahnaz, Szczepaniec, Ada, (2018) Effects of sugarcane aphid herbivory on transcriptional responses of resistant and susceptible sorghum BMC genomics 19 1 1--18

Szczepaniec, Ada, (2018) Interactive effects of crop variety, insecticide seed treatment, and planting date on population dynamics of sugarcane aphid (Melanaphis sacchari) and their predators in late-colonized sorghum Crop protection 109 72--79

Regan, Karly, Ordosch, David, Glover, Karl D, Tilmon, Kelley J, Szczepaniec, Ada, (2017) Effects of a pyrethroid and two neonicotinoid insecticides on population dynamics of key pests of soybean and abundance of their natural enemies Crop Protection 98 24--32

Byamukama, Emmanuel, Szczepaniec, Ada, Strunk, Connie, Fanning, Robert, Bachmann, Amanda, Deneke, Darrell, Johnson, Paul, others, , (2016) Assessing integrated pest management implementation and knowledge gaps in South Dakota. Journal of Extension 54 1

Ordosch, David, Narem, Robert, Szczepaniec, Ada, (2016) Effectiveness of Bt Maize against Corn Rootworm (Coleoptera: Chrysomelidae) and Species Composition in South Dakota Ten Years Following the Introduction of Transgenic Maize1 Journal of Agricultural and Urban Entomology 32 1 59--70

Szczepaniec, Adrianna, Spomer, Neil, (2016) Effects of Chlorpyrifos and Lambda- and Gamma-Cyhalothrin on Suppression of Aster Leafhoppers, Macrosteles quadrilineatus (Hemiptera: Cicadellidae) in Spring Wheat Journal of Agricultural and Urban Entomology 32 1 25--34

Szczepaniec, Ada, Glover, Karl D, Berzonsky, William, (2015) Impact of solid and hollow varieties of winter and spring wheat on severity of wheat stem sawfly (Hymenoptera: Cephidae) infestations and yield and quality of grain Journal of economic entomology 108 5 2316--2323

Bailey, W, DiFonzo, C, Hodgson, E, Hunt, T, Jarvi, K, Jensen, B, Knodel, J, Koch, R, Krupke, C, McCornack, B, others, , (2015) The effectiveness of neonicotinoid seed treatments in soybean Perdue Univ Ext Serv 8

Szczepaniec, Ada, Raupp, Michael J, (2013) Direct and indirect effects of imidacloprid on fecundity and abundance of Eurytetranychus buxi (Acari: Tetranychidae) on boxwoods Experimental and applied acarology 59 3 307--318

Szczepaniec, Ada, Raupp, Brian B, Raupp, Michael J, others, , (2013) Effects of dinotefuran and imidacloprid on target and non-target arthropods on American elm. Arboriculture \& Urban Forestry 39 5 231--235

Szczepaniec, Ada, Widney, Sarah E, Bernal, Julio S, Eubanks, Micky D, (2013) Higher expression of induced defenses in teosintes (Z ea spp.) is correlated with greater resistance to fall armyworm, S podoptera frugiperda Entomologia Experimentalis et Applicata 146 2 242--251

Szczepaniec, Ada, Raupp, Michael J, Parker, Roy D, Kerns, David, Eubanks, Micky D, (2013) Neonicotinoid insecticides alter induced defenses and increase susceptibility to spider mites in distantly related crop plants PloS one 8 5 e62620

Szczepaniec, Ada, Raupp, Michael J, others, , (2012) Effects of imidacloprid on spider mite (Acari: Tetranychidae) abundance and associated injury to boxwood (Buxus spp.). Arboriculture \& Urban Forestry 38 2 37--40

Szczepaniec, Ada, Widney, Sarah E, Bernal, Julio S, Eubanks, Micky D, (2012) Higher expression of induced defenses in teosintes (Zea spp.) is correlated with greater resistance to fall

Szczepaniec, Ada, Creary, Scott F, Laskowski, Kate L, Nyrop, Jan P, Raupp, Michael J, (2011) Neonicotinoid insecticide imidacloprid causes outbreaks of spider mites on elm trees in urban landscapes PloS one 6 5 e20018

Barbosa, Pedro, Hines, Jessica, Kaplan, Ian, Martinson, Holly, Szczepaniec, Ada, Szendrei, Zsofia, (2009) Associational resistance and associational susceptibility: having right or wrong neighbors Annual review of ecology, evolution, and systematics 40 1--20

Szczepaniec, Ada, (2009) "Mechanisms underlying outbreaks of spider mites following applications of imidacloprid" University of Maryland, College Park

Szczepaniec, Ada, Raupp, Michael J, (2007) Residual toxicity of imidacloprid to hawthorn lace bug, Corythuca cydoniae, feeding on cotoneasters in landscapes and containers Journal of Environmental Horticulture 25 1 43--46

Raupp, Michael J, Webb, Ralph E, Szczepaniec, Ada, Booth, Donald, Ahern, Robert, (2004) Incidence, abundance, and severity of mites on hemlocks following applications of imidacloprid

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