JR, Zengeya TA (eds) Biological invasions in South Africa. Springer, Berlin, pp 31–64. https://
doi.org/10.1007/978-3-030-32394-3_2
van Wilgen BW, De Lange WJ (2011) The costs and benefits of invasive alien plant biological
control in South Africa. Afr Entomol 19:504–514. https://doi.org/10.4001/003.019.0228
van Wilgen BW, Richardson DM (2014) Challenges and trade-offs in the management of invasive
alien trees. Biol Invasions 16:721–734. https://doi.org/10.1007/s10530-013-0615-8
van Wilgen BW, Wannenburgh A (2016) Co-facilitating invasive species control, water conservation and poverty relief: achievements and challenges in South Africa’s Working for Water
programme. Curr Opin Environ Sustain 19:7–17. https://doi.org/10.1016/j.cosust.2015.08.012
van Wilgen BW, Wilson JR (2018) The status of biological invasions and their management in
South Africa 2017. South African National Biodiversity Institute, Kirstenbosch and DST-NRF
Centre of Excellence for Invasion Biology, Stellenbosch
van Wilgen BW, Cowling RM, Burgers CJ (1996) Valuation of ecosystem services. Bioscience
46:184–189. https://doi.org/10.2307/1312739
van Wilgen BW, Davies SJ, Richardson DM (2014) Invasion science for society: a decade of
contributions from the Centre for Invasion Biology. S Afr J Sci 110:a0074. https://doi.org/10.
1590/sajs.2014/a0074
van Wilgen BW, Fill JM, Baard J et al (2016) Historical costs and projected future scenarios for the
management of invasive alien plants in protected areas in the Cape Floristic Region. Biol
Conserv 200:168–177. https://doi.org/10.1016/j.biocon.2016.06.008
van Wilgen BW, Wilson JR, Wannenburgh A et al (2020a) The extent and effectiveness of alien
plant control projects in South Africa. In: van Wilgen BW, Measey J, Richardson DM, Wilson
JR, Zengeya TA (eds) Biological invasions in South Africa. Springer, Berlin, pp 593–624.
https://doi.org/10.1007/978-3-030-32394-3_21
van Wilgen NJ, van Wilgen BW, Midgley GF (2020b) Biological invasions as a component of
South Africa’s global change research effort. In: van Wilgen BW, Measey J, Richardson DM,
Wilson JR, Zengeya TA (eds) Biological invasions in South Africa. Springer, Berlin, pp 851–
874. https://doi.org/10.1007/978-3-030-32394-3_29
Visser V, Wilson JRU, Fish L et al (2016) Much more give than take: South Africa as a major
donor but infrequent recipient of invasive non-native grasses. Glob Ecol Biogeogr 25:679–692.
https://doi.org/10.1111/geb.12445
Weyl OLF, Ellender B, Wassermann RJ et al (2020) Alien freshwater fauna in South Africa. In: van
Wilgen BW, Measey J, Richardson DM, Wilson JR, Zengeya TA (eds) Biological invasions in
South Africa. Springer, Berlin, pp 151–182. https://doi.org/10.1007/978-3-030-32394-3_6
Wicht CL (1945) Report of the committee on the preservation of the vegetation of the South
Western Cape. Special Publication of the Royal Society of South Africa, Cape Town
Wicht CL, Kruger FJ (1973) Die ontwikkeling van bergveldbestuur in Suid Afrika. S Afr For J
86:1–17. https://doi.org/10.1080/00382167.1973.9629297
Willis KJ (2017) State of the world’s plants 2017. Royal Botanic Gardens, Kew
Wilson JRU, Ivey P, Manyama P et al (2013) A new national unit for invasive species detection,
assessment and eradication planning. S Afr J Sci 109(5/6). Art. #0111, 13 p. https://doi.org/10.
1590/sajs.2013/20120111
Wilson JRU, Gaertner M, Richardson DM et al (2017) Contributions to the national status report on
biological invasions in South Africa. Bothalia 47(2):a2207. https://doi.org/10.4102/abc.v47i2.
2207
Wilson JRU, Faulkner KT, Rahlao SJ et al (2018) Indicators for monitoring biological invasions at a
national level. J Appl Ecol 55:2612–2620. https://doi.org/10.1111/1365-2664.13251
Wilson JR, Foxcroft LC, Geerts S et al (2020a) The role of environmental factors in promoting and
limiting biological invasions in South Africa. In: van Wilgen BW, Measey J, Richardson DM,
Wilson JR, Zengeya TA (eds) Biological invasions in South Africa. Springer, Berlin,
pp 353–384. https://doi.org/10.1007/978-3-030-32394-3_13
Wilson JR, Measey J, Richardson DM et al (2020b) Potential futures of biological invasions in
South Africa. In: van Wilgen BW, Measey J, Richardson DM, Wilson JR, Zengeya TA (eds)
30
B. W. van Wilgen et al.
doi.org/10.1007/978-3-030-32394-3_2
van Wilgen BW, De Lange WJ (2011) The costs and benefits of invasive alien plant biological
control in South Africa. Afr Entomol 19:504–514. https://doi.org/10.4001/003.019.0228
van Wilgen BW, Richardson DM (2014) Challenges and trade-offs in the management of invasive
alien trees. Biol Invasions 16:721–734. https://doi.org/10.1007/s10530-013-0615-8
van Wilgen BW, Wannenburgh A (2016) Co-facilitating invasive species control, water conservation and poverty relief: achievements and challenges in South Africa’s Working for Water
programme. Curr Opin Environ Sustain 19:7–17. https://doi.org/10.1016/j.cosust.2015.08.012
van Wilgen BW, Wilson JR (2018) The status of biological invasions and their management in
South Africa 2017. South African National Biodiversity Institute, Kirstenbosch and DST-NRF
Centre of Excellence for Invasion Biology, Stellenbosch
van Wilgen BW, Cowling RM, Burgers CJ (1996) Valuation of ecosystem services. Bioscience
46:184–189. https://doi.org/10.2307/1312739
van Wilgen BW, Davies SJ, Richardson DM (2014) Invasion science for society: a decade of
contributions from the Centre for Invasion Biology. S Afr J Sci 110:a0074. https://doi.org/10.
1590/sajs.2014/a0074
van Wilgen BW, Fill JM, Baard J et al (2016) Historical costs and projected future scenarios for the
management of invasive alien plants in protected areas in the Cape Floristic Region. Biol
Conserv 200:168–177. https://doi.org/10.1016/j.biocon.2016.06.008
van Wilgen BW, Wilson JR, Wannenburgh A et al (2020a) The extent and effectiveness of alien
plant control projects in South Africa. In: van Wilgen BW, Measey J, Richardson DM, Wilson
JR, Zengeya TA (eds) Biological invasions in South Africa. Springer, Berlin, pp 593–624.
https://doi.org/10.1007/978-3-030-32394-3_21
van Wilgen NJ, van Wilgen BW, Midgley GF (2020b) Biological invasions as a component of
South Africa’s global change research effort. In: van Wilgen BW, Measey J, Richardson DM,
Wilson JR, Zengeya TA (eds) Biological invasions in South Africa. Springer, Berlin, pp 851–
874. https://doi.org/10.1007/978-3-030-32394-3_29
Visser V, Wilson JRU, Fish L et al (2016) Much more give than take: South Africa as a major
donor but infrequent recipient of invasive non-native grasses. Glob Ecol Biogeogr 25:679–692.
https://doi.org/10.1111/geb.12445
Weyl OLF, Ellender B, Wassermann RJ et al (2020) Alien freshwater fauna in South Africa. In: van
Wilgen BW, Measey J, Richardson DM, Wilson JR, Zengeya TA (eds) Biological invasions in
South Africa. Springer, Berlin, pp 151–182. https://doi.org/10.1007/978-3-030-32394-3_6
Wicht CL (1945) Report of the committee on the preservation of the vegetation of the South
Western Cape. Special Publication of the Royal Society of South Africa, Cape Town
Wicht CL, Kruger FJ (1973) Die ontwikkeling van bergveldbestuur in Suid Afrika. S Afr For J
86:1–17. https://doi.org/10.1080/00382167.1973.9629297
Willis KJ (2017) State of the world’s plants 2017. Royal Botanic Gardens, Kew
Wilson JRU, Ivey P, Manyama P et al (2013) A new national unit for invasive species detection,
assessment and eradication planning. S Afr J Sci 109(5/6). Art. #0111, 13 p. https://doi.org/10.
1590/sajs.2013/20120111
Wilson JRU, Gaertner M, Richardson DM et al (2017) Contributions to the national status report on
biological invasions in South Africa. Bothalia 47(2):a2207. https://doi.org/10.4102/abc.v47i2.
2207
Wilson JRU, Faulkner KT, Rahlao SJ et al (2018) Indicators for monitoring biological invasions at a
national level. J Appl Ecol 55:2612–2620. https://doi.org/10.1111/1365-2664.13251
Wilson JR, Foxcroft LC, Geerts S et al (2020a) The role of environmental factors in promoting and
limiting biological invasions in South Africa. In: van Wilgen BW, Measey J, Richardson DM,
Wilson JR, Zengeya TA (eds) Biological invasions in South Africa. Springer, Berlin,
pp 353–384. https://doi.org/10.1007/978-3-030-32394-3_13
Wilson JR, Measey J, Richardson DM et al (2020b) Potential futures of biological invasions in
South Africa. In: van Wilgen BW, Measey J, Richardson DM, Wilson JR, Zengeya TA (eds)
30
B. W. van Wilgen et al.