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Research Articles

Incidence of gummosis disease in silky hakea under natural conditions in South Africa

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Pages 126-133 | Received 19 Oct 2019, Accepted 18 Jan 2021, Published online: 06 Jul 2021

References

  • Bond WJ, Breytenbach GJ. 1985. Ants, rodents and seed predation in Proteaceae. South African Journal of Zoology 20: 150–154. doi: 10.1080/02541858.1985.11447928
  • Botai CM, Botai JO, de Wit JP, Ncongwane KP, Adeola AM. 2017. Drought characteristics over the Western Cape province, South Africa. Water 9: 876. doi: 10.3390/w9110876
  • Botha SA, Le Maitre DC. 1992. Effects of seed and seedling predation by small mammals on seedling recruitment of Protea neriifolia in Swartboskloof, Cape Province. South African Journal of Zoology 27: 60–69. doi: 10.1080/02541858.1992.11448263
  • Boyette CD, Bryson CT, Hoagland RE, Weaver MA. 2012. Effects of simulated rainfall and disease development and weed control of the bioherbicidal fungi Alternaria cassiae and Colletotrichum truncatum. Weed Technology 26: 117–121. doi: 10.1614/WT-D-10-00127.1
  • Brown CL. Whelan RJ. 1999. Seasonal occurrence of fire and availability of germinable seeds in Hakea sericea and Petrophile sessilis. Journal of Ecology 87: 932–941. doi: 10.1046/j.1365-2745.1999.00401.x
  • Crous PW, Denman S, Taylor JE, Swart L, Palm ME. 2004. Cultivation and diseases of Proteaceae: Leucadendron, Leucospermum and Protea (CBS Biodiversity Series 2). Utrecht: CBS Fungal Biodiversity Centre. pp 1–228.
  • Damm U, Cannon PF, Woudenberg JHC, Crous PW. 2012. The Colletotrichum acutatum species complex. Studies in Mycology 73: 37–113. doi: 10.3114/sim0010
  • Dennill GB, Gordon AJ, Neser S. 1987. Difficulties with the release and establishment of Carposina autologa Meyrick (Carposinidae) on the weed Hakea sericea (Proteaceae) in South Africa. Journal of the Entomological Society of Southern Africa 50:463–468.
  • Esler KJ, van Wilgen BW, te Roller KS, Wood AR, van der Merwe JH. 2010. A landscape-scale assessment of the long–term integrated control of an invasive shrub in South Africa. Biological Invasions 12: 211–218. doi: 10.1007/s10530-009-9443-2
  • Fenn JA. 1980. Control of hakea in the Western Cape. In: Neser S, Cairns AIP (eds.), Proceedings of the third National Weeds Conference of South Africa. Cape Town: AA Balkema. pp 167–173.
  • Fugler SR. 1983. The control of silky hakea in South Africa. Bothalia 14: 977–980. doi: 10.4102/abc.v14i3/4.1272
  • Gordon AJ. 1993a. The biological control of Hakea sericea Schrader by the hakea seed-moth, Carposina autologa Meyrick, in South Africa. M.Sc. Thesis, Rhodes University, Grahamstown, South Africa.
  • Gordon AJ. 1993b. The impact of the Hakea seed-moth Carposina autologa (Carposinidae) on the canopy-stored seeds of the weed Hakea sericea (Proteaceae). Agriculture, Ecosystems and Environment 45:105–113. doi: 10.1016/0167-8809(93)90062-T
  • Gordon AJ. 1999. A review of established and new insect agents for the biological control of Hakea sericea Schrader (Proteaceae) in South Africa. African Entomology Memoir no. 1: 35–43.
  • Gordon AJ, Fourie A. 2011. Biological control of Hakea sericea Schrad. & J.C.Wendl. and Hakea gibbosa (Sm.) Cav. (Proteaceae) in South Africa. African Entomology 19: 303–314. doi: 10.4001/003.019.0205
  • Kluge RL, Neser S. 1991. Biological control of Hakea sericea in South Africa. Agriculture, Ecosystems and Environment 37: 91–113. doi: 10.1016/0167-8809(91)90141-J
  • Kluge RL, Siebert MW. 1985. Erytenna consputa Pascoe (Coleoptera: Curculionidae) as the main mortality factor of developing fruits of the weed, Hakea sericea Schrader, in South Africa. Journal of the Entomological Society of Southern Africa 48: 241–245.
  • Kruger FJ, Haynes RA. 1978. Mortality of Hakea sericea Schrad. populations at Stettynskloof, Hawequas State Forest. Department of Forestry, Jonkershoek Forestry Research Station report no. 78/6 (unpublished internal report). pp. 1–6.
  • Lubbe CM, Denman S, Cannon FC, Groenewald JZ, Lamprecht SC, Crous PW. 2004. Characterization of Colletotrichum species associated with diseases of Proteaceae. Mycologia 96: 1268–1279. doi: 10.1080/15572536.2005.11832877
  • Lubbe CM, Denman S, Lamprecht SC, Crous PW. 2006. Pathogenicity of Colletotrichum species to Protea cultivars. Australasian Plant Pathology 35: 37–41. doi: 10.1071/AP05097
  • Macdonald IAW, Jarman ML, Beeston P. 1985. Management of invasive alien plants in the fynbos biome. South African National Scientific Programmes Report no. 111. CSIR, Pretoria.
  • Morris MJ. 1982. Gummosis and die-back of Hakea sericea in South Africa. In: van de Venter HA, Mason M (eds.), Proceedings of the fourth National Weeds Conference of South Africa. Cape Town: AA Balkema. pp. 51–54.
  • Morris MJ. 1983. Evaluation of field trials with Colletotrichum gloeosporioides for the biological control of Hakea sericea. Phytophylactica 15: 13–16.
  • Morris MJ. 1989. A method for controlling Hakea sericea Schrad. seedlings using the fungus Colletotrichum gloeosporioides (Penz.) Sacc. Weed Research 29: 449–454. doi: 10.1111/j.1365-3180.1989.tb01317.x
  • Morris MJ. 1991. The use of plant pathogens for biological weed control in South Africa. Agriculture, Ecosystems and Environment 37: 239–255. doi: 10.1016/0167-8809(91)90153-O
  • Morris MJ, Wood AR, den Breeyen A. 1999. Plant pathogens and biological control of weeds in South Africa: a review of projects and progress during the last decade. African Entomology Memoir no. 1: 129–137.
  • Mucina L, Rutherford MC. eds. 2006. The vegetation of South Africa, Lesotho and Swaziland. Strelitzia series no. 19. Pretoria, South African Biodiversity Institute.
  • Otto FEL, Wolski P, Lehner C, van Oldenborgh GJ, Hogesteeger S, Singh R, Holden P, Fučkar N, Odoulami RC, New M. 2018. Anthropogenic influence on the drivers of the Western Cape drought 2015-2017. Environmental Research Letters 13: 124010. doi: 10.1088/1748-9326/aae9f9
  • Richardson DM. 1984. A cartographic analysis of physiographic factors influencing the distribution of Hakea spp. in the south-western Cape. South African Forestry Journal 128: 36–40. doi: 10.1080/00382167.1984.9628925
  • Richardson DM, Macdonald IAW, Forsyth GG. 1989. Reductions in plant species richness under stands of alien trees and shrubs in the fynbos biome. South African Forestry Journal 149: 1–8. doi: 10.1080/00382167.1989.9628986
  • Richardson DM, Manders PT. 1985. Predicting pathogen-induced mortality in Hakea sericea (Proteaceae), an aggressive alien plant invader in South Africa. Annals of Applied Biology 106: 243–254. doi: 10.1111/j.1744-7348.1985.tb03114.x
  • Richardson DM, van Wilgen BW, Mitchell DT. 1987. Aspects of the reproductive ecology of four Australian Hakea species (Proteaceae) in South Africa. Oecologia 71: 345–354. doi: 10.1007/BF00378706
  • Sreenivasaprasad S, Talhinhas P. 2005. Genotypic and phenotypic diversity in Colletotrichum acutatum, a cosmopolitan pathogen causing anthracnose on a wide range of hosts. Molecular Plant Pathology 6: 361–378. doi: 10.1111/j.1364-3703.2005.00291.x
  • Taylor HC. 1969. Pest-plants and nature conservation in the winter rainfall region. Journal of the Botanical Society of South Africa 55: 32–38.
  • Wolski P. 2018. How severe is Cape Town’s “Day Zero” drought? Significance 15: 24–27. doi: 10.1111/j.1740-9713.2018.01127.x

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