Theron, C. A., Wingfield, M. J., Rodas, C. A., Barnes, I. 2020. First report of Lecanosticta pharomachri on exotic pine hosts in Colombia. Mycological Society of America (MSA) Meeting, Virtual Conference, 22 July. Graphical abstract.

Theron, C. A., Marincowitz, S., Rodas, C. A., Wingfield, M. J., Barnes I. 2021. Lecanosticta pharomachri: a new and important pathogen of Pinus species propagated in the Southern Hemisphere. National Symposium on Biological Invasions, Online Symposium, 5-7 May. Pre-recorded presentation.

Theron, C. A., Ahumada, R., Carnegie, A. J., Fraser, S., Rodas, C. A., Wingfield, M. J., Barnes I. 2022. Lophodermium species diversity and distribution on commercial Pinus spp. across the Southern Hemisphere. SASPP Biennial Congress, South Africa, 1-3 August. Poster presentation.

Theron, C. A., Ahumada, R., Carnegie, A. J., Fraser, S., Rodas, C. A., Wingfield, M. J., Barnes I.  2022. Lophodermium species diversity on needles of non-native Pinus spp. in the Southern Hemisphere. IUFRO Conference Division 7 – Forest Health, Pathology and Entomology, 6 – 9 September. Poster presentation.

Theron, C.A., Ahumada, R., Carnegie, A.J., Fraser, S., Rodas, C.A., Wingfield, M.J., Barnes, I. 2023. A collaborative study to assess the biogeography of Lophodermium species on non-natives pines in the Southern Hemisphere. International Congress of Biological Invasions. 1 – 4 May. Poster presentation.

Theron, C.A., Wingfield, M.J., Barnes, I. 2024. Pseudocercosporaspp. identified as potential causal agents of fruit spot and rot on kiwifruit in South Africa. 53rd Biennial Congress South African Society of Plant Pathology (SASPP), South Africa, 22 - 24 January. Oral presentation.

Theron C.A., Wingfield, M.J., Barnes, I. 2024. A new fruit spot and rot disease caused by Pseudocercosporaspp. found in South Africa. 12th International Mycological Congress, Netherlands, 11 - 15 August. Poster presentation.

Theron, C.A., Wingfield, M.J., Barnes, I. 2025. Resolving the taxonomic complexity of Pseudocercosporaspecies causing disease on kiwifruit in South Africa. XVII Southern African Society of Systematic Biology (SASSB) Conference, South Africa, 11-12 September. Oral presentation.