Charlie Cahoon
Associate Professor and Extension Weed Specialist: Corn & Cotton
Faculty
4401D Williams Hall
Charlie’s research focuses on developing innovative and sustainable weed management solutions for corn and cotton producers. Additionally, at the forefront of his research are management of herbicide-resistant common ragweed, horseweed, Palmer amaranth, and Italian ryegrass and preemptive measures for avoiding future herbicide resistance. Charlie is also committed to promoting proper stewardship of new herbicide technologies.
Publications
- Growth and fecundity of Palmer amaranth escaping glufosinate in soybean with and without grass competition, WEED TECHNOLOGY (2024)
- Influence of gender and glyphosate resistance on Palmer amaranth growth and interference with cotton, CROP FORAGE & TURFGRASS MANAGEMENT (2024)
- Confirmation of a five-way herbicide-resistant Amaranthus tuberculatus population in North Carolina, WEED RESEARCH (2023)
- HPPD-resistant cotton response to isoxaflutole applied preemergence and postemergence, WEED TECHNOLOGY (2022)
- In-field assessment of EPSPS amplification on fitness cost in mixed glyphosate-resistant and glyphosate-sensitive populations of Palmer amaranth (Amaranthus palmeri), WEED SCIENCE (2022)
- Surveying stakeholder's perception of glufosinate and use in North Carolina, WEED TECHNOLOGY (2022)
- Utilization of image-based spectral reflectance to detect herbicide resistance in glufosinate-resistant and glufosinate-susceptible plants: a proof of concept, WEED SCIENCE (2022)
- Evaluations of S-Metolachlor in flue-cured tobacco weed management programs, AGRONOMY JOURNAL (2021)
- Palmer Amaranth (Amaranthus palmeri) Growth and Seed Production When in Competition with Peanut and Other Crops in North Carolina, AGRONOMY-BASEL (2021)
- Susceptibility of Palmer amaranth accessions in North Carolina to atrazine, dicamba, S-metolachlor, and 2,4-D, CROP FORAGE & TURFGRASS MANAGEMENT (2021)