What Cover Crop Soil Legacies Bolster Plant Defenses Against Fusarium Verticillioides

Marcus Ortiz

We showcase the impact soil legacies from cover crops have on maize resistance to Fusarium verticillioides. Corn seeds inoculated with three concentrations of Fusarium grew in soil legacy of radish, triticale, or a 50/50 radish/triticale mix. We checked daily germination rates, measured final root/shoot biomasses, and analyzed plant defensive chemistry after 4 weeks of growth to observe if concentrations of F.verticillioides and soil-pathogen interactions cause Fusarium to act endophytically or pathogenically.

Major: 
Wildlife & Fisheries Science / Entomology
Exhibition Category: 
Health and Life Sciences
Exhibition Format: 
Poster Presentation
Campus: 
University Park
Faculty Sponsor: 
Jared Ali
Poster Number: 
125