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Kyle G. Koch
Researcher at University of Nebraska–Lincoln
Publications - 19
Citations - 294
Kyle G. Koch is an academic researcher from University of Nebraska–Lincoln. The author has contributed to research in topics: Aphid & Sipha flava. The author has an hindex of 7, co-authored 18 publications receiving 206 citations. Previous affiliations of Kyle G. Koch include Texas A&M University.
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Journal ArticleDOI
Characterization of Greenbug Feeding Behavior and Aphid (Hemiptera: Aphididae) Host Preference in Relation to Resistant and Susceptible Tetraploid Switchgrass Populations
Kyle G. Koch,Nathan A. Palmer,Mitch Stamm,Jeffrey D. Bradshaw,Erin E. Blankenship,Lisa M. Baird,Gautam Sarath,Tiffany Heng-Moss +7 more
TL;DR: Results suggest that resistance factors in Kanlow are located in the phloem tissue, although Kanlow plants were significantly enriched for oxalic acid.
Journal ArticleDOI
Feeding Behavior of Aphis glycines (Hemiptera: Aphididae) on Soybeans Exhibiting Antibiosis, Antixenosis, and Tolerance Resistance
Edson Luiz Lopes Baldin,M. D. Stamm,José P. F. Bentivenha,Kyle G. Koch,Tiffany Heng-Moss,Thomas E. Hunt +5 more
TL;DR: Important data is provided that contribute to the understanding of how soybean aphids (biotype 1) feed on soybean genotypes with various aphid resistant genes and categories and is useful in soybean breeding programs focusing on developing genotype with greater resistance to insects.
Journal ArticleDOI
Aphid-Responsive Defense Networks in Hybrid Switchgrass.
Kyle G. Koch,Nathan A. Palmer,Nathan A. Palmer,Teresa Donze-Reiner,Erin D. Scully,Javier Seravalli,Keenan Amundsen,Paul Twigg,Joe Louis,Jeffrey D. Bradshaw,Tiffany Heng-Moss,Gautam Sarath,Gautam Sarath +12 more
TL;DR: Hormone and metabolite analyses and RNA-Seq analysis of plant transcriptomes were utilized to delineate defense networks induced by aphid feeding in SxK switchgrass and pinpoint plant transcription factors (TFs) that potentially regulate these responses.
Journal ArticleDOI
Evaluation of Greenbug and Yellow Sugarcane Aphid Feeding Behavior on Resistant and Susceptible Switchgrass Cultivars
Kyle G. Koch,Teresa Donze-Reiner,Lisa M. Baird,Joe Louis,Keenan Amundsen,Gautam Sarath,Jeffrey D. Bradshaw,Tiffany Heng-Moss +7 more
TL;DR: These studies suggest the presence of multiple defense mechanisms against aphids in Kanlow plants, relative to Summer and K×S plants.
Journal ArticleDOI
Differential Defense Responses of Upland and Lowland Switchgrass Cultivars to a Cereal Aphid Pest.
Lise Pingault,Nathan A. Palmer,Kyle G. Koch,Tiffany Heng-Moss,Jeffrey D. Bradshaw,Javier Seravalli,Paul Twigg,Joe Louis,Gautam Sarath,Gautam Sarath +9 more
TL;DR: Overall, the YSA-resistant Kanlow plants have an enhanced defense even under aphid uninfested conditions, and differential mechanisms associated with resistance or susceptibility of switchgrass in response to YSA infestation are uncovered.