Enhancing resiliency of broccoli production by mitigating Alternaria leaf blight and head rot in the eastern United States
Publications
Journal Articles Published:-
Davis, R., Cerritos-Garcia, D. G., Martin, A. G., Fenton, M. F., Patel, K., Nieto-Lopez, E., Saint-Preux, C., Betaw, H., Hoepting, C., Rideout, S., Langston, D., Smart, C.D., Dutta, B., Everhart, S.E. (2025). Determining the causal agents of Alternaria leaf blight and head rot affecting broccoli in the Eastern United States. Plant Disease (Accepted).
Gangurde, S. S., Kaur, N., Guo, B. & Dutta, B. Leaf epicuticular wax and hormone‐mediated resistance to Alternaria brassicicola in broccoli. Physiologia Plantarum177, e70172 (2025).
Kaur, N. & Dutta, B. Aggressive alternaria brassicicola with reduced fungicide sensitivity can be associated with naturally infested broccoli seeds. Plant Disease108, 2154–2161 (2024).
Kaur, N. & Dutta, B. Characterization of seed-to-seedling transmission of alternaria brassicicola in broccoli. Plant Disease108, 2046–2052 (2024).
Cassity-Duffey, K., Coolong, T., Dutta, B. & McAvoy, T. Assessing broccoli cultivar susceptibility to alternaria brassicicola in georgia. Plant Health Progress25, 484–491 (2024).
Nieto-Lopez, E. H. et al. Species Identification and Fungicide Sensitivity of Fungi Causing Alternaria Leaf Blight and Head Rot in Cole Crops in the Eastern United States. Plant Disease107, 1310–1315 (2023).
Plant Disease Management Reports (PDMR) Published :-
Hoepting, C. A., Mertson, S.L., Schultz, D., and Caldwell, S. K. 2023. Evaluation of organic and conventional fungicides for control of Alternaria leaf spot and head rot in broccoli, Geneva, NY, 2023. 18:V117
Higgins, D. S., Adams, C. M., and Fletcher, A. L. 2023. Evaluation of broccoli cultivar response to Alternaria leaf blight and head rot, 2023. 18:V072
Higgins, D. S., Adams, C. M., and Fletcher, A. L. 2023. Evaluation of DMI fungicides for control of Alternaria leaf blight and head rot in broccoli, 2023. 18:V071
Dutta, B. and Foster, M. J. 2022. Evaluation of organic fungicides for the management of Alternaria leaf blight and head rot in broccoli in Tift County, Georgia, 2022. 17:V134.
Dutta, B. and Foster, M. J. 2022. Evaluation of conventional fungicides for the management of Alternaria leaf blight and head rot in broccoli in Tift County, Georgia, 2022. 17:V135.
Cassity-Duffey, K, Coolong, T., and Dutta, B. 2022. Evaluation of the effect of timing of simulated leaf wetness on disease severity in Alternaria leaf blight and head rot in broccoli, Oconee County, GA 2021. Plant Disease Management Report. 16:V153.
Hoepting, C. A., Caldwell, S. K. 2022. Evaluation of organic and conventional fungicides for control of Alternaria leaf spot in broccoli in Geneva, NY, 2022. 17:V139.
Kaur, N., and Dutta, B. 2022. Evaluation of fungicide programs for the management of Alternaria leaf blight and head rot in broccoli in Tift County, Georgia, 2021. PDMR 16:V169.
Dutta, B., and Kaur, N. 2022. Evaluation of organic fungicides for the management of Alternaria leaf blight and head rot in broccoli in Tift County, Georgia, 2021. PDMR 16:V130.
Hoepting, C. A., Caldwell, S. K., and van der Heide., E. R. 2021. Evaluation of select fungicides for control of Alternaria leaf spot and head rot in broccoli, 2021. 16:V175.
Press Release Articles:-
Kaur, N. and Dutta, B. 2025 Aggressive Alternaria brassicicola with reduced fungicide sensitivity can be associated with naturally infested broccoli seeds. UGA IPM Newsletter. Vol. 9, Issue 2. https://ipm.uga.edu/2025/03/29/
Control Alt Delete: Enhancing Resiliency of Broccoli Production by Mitigating Alternaria Leaf Blight and Head Rot in the Eastern United States-Major Findings and Impact