Alyssa M Koehler

Rogers, L. W., & Koehler, A. M. (2021). Nondestructive Sampling to Monitor Macrophomina phaseolina Root Colonization in Overwintering Stevia. PLANT HEALTH PROGRESS, Vol. 22, pp. 151–153. https://doi.org/10.1094/PHP-10-20-0092-BR

Koehler, A. M., & Shew, H. D. (2019). Effects of fungicide applications on root-infecting microorganisms and overwintering survival of perennial stevia. Crop Protection, 120, 13–20. https://doi.org/10.1016/j.cropro.2019.02.010

Koehler, A. M., Larkin, M. T., Rogers, L. W., Carbone, I., Cubeta, M. A., & Shew, H. D. (2019). Identification and characterization of Septoria steviae as the causal agent of Septoria leaf spot disease of stevia in North Carolina. Mycologia, 111(3), 456–465. https://doi.org/10.1080/00275514.2019.1584503

Koehler, A. M., & Shew, H. D. (2018). Field efficacy and baseline sensitivity of Septoria steviae to fungicides used for managing Septoria leaf spot of stevia. CROP PROTECTION, 109, 95–101. https://doi.org/10.1016/j.cropro.2018.03.006

Koehler, A. M., & Shew, H. D. (2018, January). First Report of Charcoal Rot of Stevia Caused by Macrophomina phaseolina in North Carolina. PLANT DISEASE, Vol. 102, pp. 241–241. https://doi.org/10.1094/pdis-05-17-0693-pdn

Koehler, A. M., & Shew, H. D. (2017). Enhanced Overwintering Survival of Stevia by Qol Fungicides Used for Management of Sclerotium rolfsii. PLANT DISEASE, 101(8), 1417–1421. https://doi.org/10.1094/pdis-02-17-0277-re

Koehler, A. M., Lookabaugh, E. C., Shew, B. B., & Shew, H. D. (2017). First report of pythium root rot of stevia caused by Pythium myriotylum, P. irregulare, and P. aplzanidermatum in North Carolina. Plant Disease, 101(7), 1331–1332.

Koehler, A. M., & Shew, H. D. (2017). Seasonal dynamics and fungicide sensitivity of organisms causing brown patch of tall fescue in North Carolina. MYCOLOGIA, 109(4), 667–675. https://doi.org/10.1080/00275514.2017.1377587

Koehler, A., & Shew, H. (2014, October). First Report of Stem Rot of Stevia Caused by Sclerotinia sclerotiorum in North Carolina. PLANT DISEASE, Vol. 98, pp. 1433–1433. https://doi.org/10.1094/pdis-03-14-0307-pdn