Authors’ contributions About the Author(s) Gerda Fouche CSIR Biosciences, Pretoria, South Africa Bellonah M. Sakong Department of Paraclinical Sciences, University of Pretoria, South Africa Olubukola T. Adenubi Department of Paraclinical Sciences, University of Pretoria, South Africa Elizabeth Pauw Department of Paraclinical Sciences, University of Pretoria, South Africa Tlabo Leboho CSIR Biosciences, Pretoria, South Africa Mbokota C. Khosa Agricultural Research Council – Tropical and Subtropical Crops, Nelspruit, South Africa Kevin W. Wellington CSIR Biosciences, Pretoria, South Africa Jacobus N. Eloff Department of Paraclinical Sciences, University of Pretoria, South Africa Citation Fouche, G., Sakong, B.M., Adenubi, O.T., Pauw, E., Leboho, T., Khosa, M.C. et al., 2021, ‘Corrigendum: Anthelmintic activity of acetone extracts from South African plants used on egg hatching of Haemonchus contortus’, Onderstepoort Journal of Veterinary Research 88(1), a1949. https://doi.org/10.4102/ojvr.v88i1.1949 Note: DOI of original article published: http://dx.doi.org/10.4102/ojvr.v83i1.1164 Correction Corrigendum: Anthelmintic activity of acetone extracts from South African plants used on egg hatching of Haemonchus contortus Gerda Fouche, Bellonah M. Sakong, Olubukola T. Adenubi, Elizabeth Pauw, Tlabo Leboho, Mbokota C. Khosa, Kevin W. Wellington, Jacobus N. Eloff Published: 27 July 2021 Copyright: © 2021. The Author(s). Licensee: AOSIS. This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. In the published version of this article, Fouche, G., Sakong, B.M., Adenubi, O.T., Pauw, E., Leboho, T., Wellington, K.W. et al., 2016, ‘Anthelmintic activity of acetone extracts from South African plants used on egg hatching of Haemonchus contortus’, Onderstepoort Journal of Veterinary Research 83(1), a1164. https://doi.org/10.4102/ojvr.v83i1.1164, the sixth author, Mbokota C. Khosa, was omitted from the ‘Authors’ and ‘Affiliations’ sections. The indicated author should be added as the sixth author, and the following affiliation should be added as his affiliation: Agricultural Research Council – Tropical and Subtropical Crops, Nelspruit, South Africa. The Authors’ contributions section is hereby update to: Authors’ contributions G.F. conceptualised the study. M.C.K. was involved in the collection of some of the plant material and in the preparation of the extracts used in the biological screening assays. G.F., K.W.W. and T.L. carried out the literature search and plant selection. T.L. prepared the plant extracts. J.N.E. and E.P. arranged for sheep to be infected, collected the eggs and guided the study. B.M.S. performed the egg hatch assay on the extracts. M.C.K. was also involved in the fractionation and isolation process in the natural product chemistry laboratory. O.T.A. screened the extracts for toxicity on Vero cells. K.W.W. wrote the first draft of the manuscript. This correction does not alter the study’s findings of significance or the overall interpretation of the study results. The authors apologise for any inconvenience caused.