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
- Confirmation of a five-way herbicide-resistant Amaranthus tuberculatus population in North Carolina, WEED RESEARCH (2023)
- Evaluations of S-Metolachlor in flue-cured tobacco weed management programs, AGRONOMY JOURNAL (2022)
- 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)
- Comparison of 2,4-D, dicamba and halauxifen-methyl alone or in combination with glyphosate for preplant weed control, WEED TECHNOLOGY (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)
- The influence of soybean population and POST herbicide application timing on in-season and subsequent-season Palmer amaranth (Amaranthus palmeri) control and economic returns, WEED TECHNOLOGY (2021)