The primary goal of the CTHB is to promote the health of trees native to South Africa through the use of biotechnology. To accomplish this, CTHB projects typically consider the pathogens and pests that are associated with native trees and woody hosts. The CTHB also explores the possible effects that factors such as climate change, society, natural forest health and plant genetics may have on the health of native woody resources and ecosystems.

The CTHB is hosted by the Forestry and Agricultural Biotechnology Institute (FABI) at the University of Pretoria. Within FABI it is intimately linked to the Tree Protection Cooperative Programme (TPCP), a research programme that has a track record of more than two decades in dealing with the pests and diseases of commercially important forestry species.

The CTHB is structured as a virtual Centre of Excellence that conducts scientific research via a collaborative network, with the node of the network represented by researchers at UP. In addition to the UP group, this network involves researchers and their postgraduate students from other Higher Education Institutions in South Africa. These institutions include the Agricultural Research Council, University of Stellenbosch, University of Cape Town, University of the Witwatersrand, University of the Free State and Rhodes University.

New Publications

Kanzi AM, Steenkamp ET, Van der Merwe NA, Wingfield BD. (2019) The mating system of the Eucalyptus canker pathogen Chrysoporthe austroafricana and closely related species. Fungal Genetics and Biology 123:41-52. 10.1016/j.fgb.2018.12.001 PDF
Wingfield BD, Kolarik M, Menzies JG, Naidoo K, Pochopski O, Shoukouhi P, Santana QC, Seifert KA, Soal NA, Steenkamp ET, Tatham CT, Van der Nest MA, Havenga M, Findlay W, Liu M, Nguyen HDT, Lane FA, Morgan SW, De Vos L, Wilken PM, Doung TA, Aylward J, Coetzee MPA, Dadej K, De Beer ZW, Wingfield MJ. (2018) Nine draft genome sequences of Claviceps purpurea s.lat., including C. arundinis, C. humidiphila, and C. cf. spartinae, pseudomolecules for the pitch canker pathogen Fusarium circinatum, draft genome of Davidsoniella eucalypti, Grosmannia galeiformis, Quambalaria eucalypti, and Teratosphaeria destructans. IMA Fungus 9(2):401-418. 10.5598/imafungus.2018.09.02.10 PDF
Ebinghaus M, Maier W, Wingfield MJ. (2018) New host associations and a novel species for the gall-inducing Acacia rust genus Ravenelia in South Africa. MycoKeys (43):1-21. 10.3897/mycokeys.43.25090
Lee SR, Lee D, Yu JS, Benndorf R, Lee D-S, Huh J, de Beer ZW, Kim YH, Beemelmanns C, Kang KS, Kim KH. (2018) Natalenamides A–C, Cyclic Tripeptides from the Termite-Associated Actinomadura sp. RB99. Molecules 23(11) 10.3390/molecules23113003
Liu FF, Li GQ, Roux J, Barnes I, Wilson AM, Wingfield MJ, Chen SF. (2018) Nine novel species of Huntiella from southern China with three distinct mating strategies and variable levels of pathogenicity. Mycologia 10.1080/00275514.2018.1515450 PDF
McTaggart AR, Duong TA, Le VQ, Shuey LS, Smidt W, Naidoo S, Wingfield MJ, Wingfield BD. (2018) Chromium sequencing: the doors open for genomics of obligate plant pathogens. BioTechniques 65(5):253-257. 10.2144/btn-2018-0019
De Beer ZW, Paap T. (2018) The spread of shothole borer beetles in South Africa is proving tough to control. The Conversation https://bit.ly/2Dl46ia
Coetzee MPA, Wingfield BD, Wingfield MJ. (2018) Armillaria root-rot pathogens: Species boundaries and global distribution. Pathogens 7(3):83. 10.3390/pathogens7040083
Aylward J, Wingfield BD, Dreyer LL, Roets F, Wingfield MJ, Steenkamp ET. (2018) Genomic overview of closely related fungi with different Protea host ranges. Fungal Biology 10.1016/j.funbio.2018.10.001
Aylward J, Roets F, Dreyer LL, Wingfield MJ. (2018) Teratosphaeria stem canker of Eucalyptus: two pathogens, one devastating disease. Molecular Plant Pathology 10.1111/mpp.12758