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

Visagie CM, Yilmaz N, Vanderwolf K, Renaud JB, Sumarah MW, Houbraken J, Assebgui R, Seifert KA, Malloch D. (2020) Penicillium diversity in Canadian bat caves, including a new species, P. speluncae. Fungal Systematics and Evolution 5:1-15. 10.3114/fuse.2020.05.01
Yin M, Wingfield MJ, Zhou X, Linnakoski R, de Beer ZW. (2019) Taxonomy and phylogeny of the Leptographium olivaceum complex (Ophiostomatales, Ascomycota), including descriptions of six new species from China and Europe. MycoKeys 60:93-123. 10.3897/mycokeys.60.39069
Allison JD, Bernard Slippers, Marc Bouwer, Hurley BP. (2019) Simulated leks increase the capture of female Sirex noctilio in the absence of host volatiles. International Journal of Pest Management 10.1080/09670874.2019.1695074
Granados GM, McTaggart AR, Rodas CA, Roux J, Wingfield MJ. (2019) Species of Cryphonectriaceae occupy an endophytic niche in the Melastomataceae and are putative latent pathogens of Eucalyptus. European Journal of Plant Pathology 10.1007/s10658-019-01887-9
Hirsch H, Wingfield MJ, van Wilgen B, Ruwanza S, Klein H, Keet JH, Jones W, Hurley BP, Harding G, Geldenhuys CJ, Geerts S, Cheek M, Canavan S, Allsopp MH, Richardson DM. (2019) Eucalyptus camaldulensis in South Africa - past, present, future. Transactions of the Royal Society of South Africa 10.1080/0035919X.2019.1669732