Dodd AP (1940) The biological campaign against prickly-pear. Commonwealth prickly pear board
bulletin. Government Printer, Brisbane
Esler KJ, van Wilgen BW, te Roller KS et al (2010) A landscape-scale assessment of the long-term
integrated control of an invasive shrub in South Africa. Biol Invasions 12:211–218. https://doi.
org/10.1007/s10530-009-9443-2
Fugler SR (1979) Some aspects of the autecology of three Hakea species in the Cape Province,
South Africa. MSc thesis, University of Cape Town
Gordon AJ (2011) Biological control endeavours against Australian myrtle, Leptospermum
laevigatum (Gaertn.) F.Muell. (Myrtaceae), in South Africa. Afr Entomol 19:349–355. https://
doi.org/10.4001/003.019.0206
Gordon AJ, Fourie A (2011) Biological control of Hakea sericea Schrad. & J.C.Wendl. and Hakea
gibbosa (Sm.) Cav. (Proteaceae) in South Africa. Afr Entomol 19:303–314. https://doi.org/10.
4001/003.019.0205
Gordon AJ, Kluge RL (1991) Biological control of St. John’s Wort, Hypericum perforatum
(Clusiaceae), in South Africa. Agric Ecosyst Environ 37:77–90
Gordon AJ, Kluge RL, Neser S (1986) Effect of the gall midge, Zeuxidiplosis giardi (Diptera:
Cecidomyiidae), on seedlings of St. John’s Wort, Hypericum perforatum (Clusiaceae). In:
Delfosse ES (ed) Proceedings of the VI international symposium on biological control of
weeds, Vancouver, 1984. Agriculture Canada, Ottawa, pp 743–748
Grand J, Cummings MP, Rebelo TG et al (2007) Biased data reduce efficiency and effectiveness of
conservation reserve networks. Ecol Lett 10:364–374. https://doi.org/10.1111/j.1461-0248.
2007.01025.x
Henderson L, Wilson JRU (2017) Changes in the composition and distribution of alien plants in
South Africa: an update from the Southern African Plant Invaders Atlas. Bothalia 47(2):a2172.
https://doi.org/10.4102/abc.v47i2.2172
Heystek F, Wood AR, Neser S et al (2011) Biological control of two Ageratina species (Asteraceae:
Eupatorieae) in South Africa. Afr Entomol 19:208–216. https://doi.org/10.4001/003.019.0208
Hill MP, Coetzee J (2017a) The biological control of aquatic weeds in South Africa: current status
and future challenges. Bothalia 47(2):a2152. https://doi.org/10.4102/abc.v47i2.2152
Hill MP, Coetzee JA (2017b) Chapter 7. Biological control of waterhyacinth restores ecosystem
functioning to an impoundment in South Africa. In: van Driesche RG and Reardon RC (eds)
Suppressing over-abundant invasive plants and insects in natural areas by use of their specialized natural enemies. The Forest Health Technology Enterprise Team (FHTET), FHTET-201702, Morgantown, WV, pp 48–52
Hill MP, Olckers T (2001) Biological control initiatives against water hyacinth in South Africa:
constraining factors, success and new courses of action. In: Julien et al (eds) Biological and
integrated control of water hyacinth, Eichhornia crassipes. Proceedings of the second global
working group meeting for the biological and integrated control of water hyacinth, Beijing,
2000. ACIAR Proceedings, Australian Centre for International Research, Canberra 102: 33–38
Hill MP, McConnachie AJ, Byrne MJ (2008) Azolla filiculoides Lamarck (Pteridophyta:
Azollaceae) control in South Africa: a 10-year review. In: Julien MH, Sforza R, Bon MC et al
(eds) Proceedings of the XII international symposium on biological control of weeds, La Grande
Motte, France, 2007. CAB International, Wallingford, pp 558–560. https://doi.org/10.1079/
9781845935061.0558
Hoffmann JH (ed) (1991) Introduction. Biological control of weeds in South Africa. Agric Ecosyst
Environ 37:1–3. https://doi.org/10.1016/0167-8809(91)90144-M
Hoffmann JH (1995) Biological control of weeds: the way forward, a South African perspective.
British Crop Protection Council, Farnham (UK). Weeds in a changing world. Proc Brighton
Crop Prot Conf 64:77–89
Hoffmann JH, Moran VC (1998) The population dynamics of an introduced tree, Sesbania punicea,
in South Africa, in response to long-term damage caused by different combinations of three
species of biological control agents. Oecologia 114:343–348. https://doi.org/10.1007/
s004420050456
19 Biological Control Against Invasive Alien Plants
569
bulletin. Government Printer, Brisbane
Esler KJ, van Wilgen BW, te Roller KS et al (2010) A landscape-scale assessment of the long-term
integrated control of an invasive shrub in South Africa. Biol Invasions 12:211–218. https://doi.
org/10.1007/s10530-009-9443-2
Fugler SR (1979) Some aspects of the autecology of three Hakea species in the Cape Province,
South Africa. MSc thesis, University of Cape Town
Gordon AJ (2011) Biological control endeavours against Australian myrtle, Leptospermum
laevigatum (Gaertn.) F.Muell. (Myrtaceae), in South Africa. Afr Entomol 19:349–355. https://
doi.org/10.4001/003.019.0206
Gordon AJ, Fourie A (2011) Biological control of Hakea sericea Schrad. & J.C.Wendl. and Hakea
gibbosa (Sm.) Cav. (Proteaceae) in South Africa. Afr Entomol 19:303–314. https://doi.org/10.
4001/003.019.0205
Gordon AJ, Kluge RL (1991) Biological control of St. John’s Wort, Hypericum perforatum
(Clusiaceae), in South Africa. Agric Ecosyst Environ 37:77–90
Gordon AJ, Kluge RL, Neser S (1986) Effect of the gall midge, Zeuxidiplosis giardi (Diptera:
Cecidomyiidae), on seedlings of St. John’s Wort, Hypericum perforatum (Clusiaceae). In:
Delfosse ES (ed) Proceedings of the VI international symposium on biological control of
weeds, Vancouver, 1984. Agriculture Canada, Ottawa, pp 743–748
Grand J, Cummings MP, Rebelo TG et al (2007) Biased data reduce efficiency and effectiveness of
conservation reserve networks. Ecol Lett 10:364–374. https://doi.org/10.1111/j.1461-0248.
2007.01025.x
Henderson L, Wilson JRU (2017) Changes in the composition and distribution of alien plants in
South Africa: an update from the Southern African Plant Invaders Atlas. Bothalia 47(2):a2172.
https://doi.org/10.4102/abc.v47i2.2172
Heystek F, Wood AR, Neser S et al (2011) Biological control of two Ageratina species (Asteraceae:
Eupatorieae) in South Africa. Afr Entomol 19:208–216. https://doi.org/10.4001/003.019.0208
Hill MP, Coetzee J (2017a) The biological control of aquatic weeds in South Africa: current status
and future challenges. Bothalia 47(2):a2152. https://doi.org/10.4102/abc.v47i2.2152
Hill MP, Coetzee JA (2017b) Chapter 7. Biological control of waterhyacinth restores ecosystem
functioning to an impoundment in South Africa. In: van Driesche RG and Reardon RC (eds)
Suppressing over-abundant invasive plants and insects in natural areas by use of their specialized natural enemies. The Forest Health Technology Enterprise Team (FHTET), FHTET-201702, Morgantown, WV, pp 48–52
Hill MP, Olckers T (2001) Biological control initiatives against water hyacinth in South Africa:
constraining factors, success and new courses of action. In: Julien et al (eds) Biological and
integrated control of water hyacinth, Eichhornia crassipes. Proceedings of the second global
working group meeting for the biological and integrated control of water hyacinth, Beijing,
2000. ACIAR Proceedings, Australian Centre for International Research, Canberra 102: 33–38
Hill MP, McConnachie AJ, Byrne MJ (2008) Azolla filiculoides Lamarck (Pteridophyta:
Azollaceae) control in South Africa: a 10-year review. In: Julien MH, Sforza R, Bon MC et al
(eds) Proceedings of the XII international symposium on biological control of weeds, La Grande
Motte, France, 2007. CAB International, Wallingford, pp 558–560. https://doi.org/10.1079/
9781845935061.0558
Hoffmann JH (ed) (1991) Introduction. Biological control of weeds in South Africa. Agric Ecosyst
Environ 37:1–3. https://doi.org/10.1016/0167-8809(91)90144-M
Hoffmann JH (1995) Biological control of weeds: the way forward, a South African perspective.
British Crop Protection Council, Farnham (UK). Weeds in a changing world. Proc Brighton
Crop Prot Conf 64:77–89
Hoffmann JH, Moran VC (1998) The population dynamics of an introduced tree, Sesbania punicea,
in South Africa, in response to long-term damage caused by different combinations of three
species of biological control agents. Oecologia 114:343–348. https://doi.org/10.1007/
s004420050456
19 Biological Control Against Invasive Alien Plants
569