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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.

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Linnakoski R, Forbes KM, Wingfield MJ, Pulkkinen P, Asiegbu FO. (2017) Testing projected climate change conditions on the Endoconidiophora polonica / Norway spruce pathosystem shows fungal strain specific effects. Frontiers in Plant Science 8:883. 10.3389/fpls.2017.00883 PDF
Crous CJ, Burgess TI, Le Roux JJ, Richardson DM, Slippers B, Wingfield MJ. (2017) Ecological disequilibrium drives insect pest and pathogen accumulation in non-native trees. AoB Plants 9:plw081. 10.1093/aobpla/plw081
Wingfield MJ, Slippers B, Wingfield BD, Barnes I. (2017) The unified framework for biological invasions: a forest fungal pathogen perspective. Biological Invasions 10.1007/s10530-017-1450-0
Granados GM, McTaggart AR, Barnes I, Rodas CA, Roux J, Wingfield MJ. (2017) The pandemic biotype of Austropuccinia psidii discovered in South America. Australasian Plant Pathology 10.1007/s13313-017-0488-x
Marin-Felix Y, Groenewald JZ, Cai L, Chen Q, Marincowitz S, Barnes I, Bensch K, Braun U, Camporesi E, Damm U, De Beer ZW, Dissanayake A, Edwards J, Giraldo A, Hernández-Restrepo M, Hyde KD, Jayawardena RS, Lombard L, Luangsa-ard J, McTaggart AR, Rossman AY, Sandoval-Denis M, Shen M, Shivas RG, Tan YP, van der Linde EJ, Wingfield MJ, Wood AR, Zhang JQ, Zhang Y, Crous PW. (2017) Genera of phytopathogenic fungi: GOPHY 1. Studies in Mycology 10.1016/j.simyco.2017.04.002
Guo H, Benndorf R, Leichnitz D, Klassen JL, Vollmers J, Görls H, Steinacker M, Weigel C, Dahse H-M, Kaster A-K, De Beer ZW, Poulsen M, Beemelmanns C. (2017) Isolation, biosynthesis and chemical modifications of rubterolones A-F, rare tropolone alkaloids from Actinomadura sp. 5-2. Chemistry – A European Journal 10.1002/chem.201701005
Kolařík M, Hulcr J, Tisserat N, De Beer ZW, Kostovčík M, Kolaříková Z, Seybold SJ, Rizzo DM. (2017) Geosmithia associated with bark beetles and woodborers in the western USA: Taxonomic diversity and vector specificity. Mycologia 10.1080/00275514.2017.1303861
Pavlic-Zupanc D, Maleme HM, Piškur B, Wingfield BD, Wingfield MJ, Slippers B. (2017) Diversity, phylogeny and pathogenicity of Botryosphaeriaceae on non-native Eucalyptus grown in an urban environment: A case study. Urban Forestry & Urban Greening 10.1016/j.ufug.2017.04.009
Venter SN, Palmer M, Beukes CW, Chan W-Y, Shin G, Van Zyl E, Seale T, Coutinho TA, Steenkamp ET. (2017) Practically delineating bacterial species with genealogical concordance. Antonie van Leeuwenhoek 10.1007/s10482-017-0869-8
Marincowitz S, Duong TA, Heiniger U, Wingfield BD, Wingfield MJ, De Beer ZW. (2017) A new Leptographium species from the roots of declining Pinus sylvestris in Switzerland. Forest Pathology 10.1111/efp.12346
Faulkner KT, Hurley BP, Robertson MP, Rouget M, Wilson JRU. (2017) The balance of trade in alien species between South Africa and the rest of Africa. Bothalia 47 10.4102/abc.v47i2.2157
Van der Linde JA, Wingfield MJ, Crous CJ, Six DL, Roux J. (2017) Landscape degradation may contribute to large-scale die-offs of Euphorbia ingens in South Africa. South African Journal of Botany 111:144-152. 10.1016/j.sajb.2017.03.022 PDF
Kenis M, Hurley BP, Hajek A, Cock MJW. (2017) Classical biological control of insect pests of trees: facts and figures. Biological Invasions 10.1007/s10530-017-1414-4
Van der Linde JA, Six DL, Wingfield MJ, Roux J. (2017) Fungi and insects associated with Euphorbia ingens die-off in South Africa. Southern Forests 10.2989/20702620.2016.1263004 PDF
Conlon BH, Mitchell J, De Beer ZW, Carøe C, Gilbert MTP, Eilenberg J, Poulsen M, de Fine Licht HH. (2017) Draft genome of the fungus-growing termite pathogenic fungus Ophiocordyceps bispora (Ophiocordycipitaceae, Hypocreales, Ascomycota). Data in Brief 11:537–542. 10.1016/j.dib.2017.02.051 PDF
Palmer M, Steenkamp ET, Coetzee MPA, Chan W-Y, Van Zyl E, De Maayer P, Coutinho TA, Blom J, Smits THM, Duffy B, Venter SN. (2017) Phylogenomic resolution of the bacterial genus Pantoea and its relationship with Erwinia and Tatumella. Antonie van Leeuwenhoek 10.1007/s10482-017-0852-4
Slippers B, Crous PW, Jami F, Groenewald JZ, Wingfield MJ. (2017) Diversity in the Botryosphaeriales : Looking back, looking forward. Fungal Biology 121(4):307-322. 10.1016/j.funbio.2017.02.002
Fan XL, Barreto RW, Groenewald JZ, Bezerra JDP, Pereira OL, Cheewangkoon R, Mostert L, Tian CM, Crous PW. (2017) Phylogeny and taxonomy of the scab and spot anthracnose fungus Elsinoë (Myriangiales, Dothideomycetes). Studies in Mycology 87:1-41. 10.1016/j.simyco.2017.02.001
Tsopelas P, Santini A, Wingfield MJ, De Beer ZW. (2017) Canker stain: A lethal disease destroying iconic plane trees. Plant Disease 10.1094/PDIS-09-16-1235-FE PDF
Wingfield BD. (2017) What “decolonised education” should and shouldn’t mean. The Conversation http://bit.ly/2llAK7J
Aylward J, Steenkamp ET, Dreyer LL, Roets F, Wingfield BD, Wingfield MJ. (2017) A plant pathology perspective of fungal genome sequencing. IMA Fungus 8(1):1-15. 10.5598/imafungus.2017.08.01.01
Crous PW, Slippers B, Groenewald JZ, Wingfield MJ. (2017) Botryosphaeriaceae: Systematics, pathology, and genetics. Fungal Biology 121(4):305-306. 10.1016/j.funbio.2017.01.003
Giraldo A, Crous PW, Schumacher RK, Cheewangkoon R, Ghobad-Nejhad M, Langer E. (2017) The Genera of Fungi—G3: Aleurocystis, Blastacervulus, Clypeophysalospora, Licrostroma, Neohendersonia and Spumatoria. Mycological Progress 16(4):325-348. 10.1007/s11557-017-1270-8
Human ZR, Slippers B, De Beer ZW, Wingfield MJ, Venter SN. (2017) Antifungal actinomycetes associated with the pine bark beetle, Orthotomicus erosus, in South Africa. South African Journal of Science 113(1/2):2016-0215. 10.17159/sajs.2017/20160215 PDF
Osorio JA, Crous CJ, Wingfield MJ, De Beer ZW, Roux J. (2017) An assessment of mangrove diseases and pests in South Africa. Forestry 10.1093/forestry/cpw063
Burgess T, White D, McDougall K, Garnas J, Dunstan W, Català S, Carnegie A, Worboys S, Cahill D, Vettraino AM, Stukely M, Liew E, Paap T, Bose T, Migliorini D, Williams B, Brigg F, Crane C, Rudman T, Hardy G. (2017) Phytophthora distribution and diversity across Australia. Pacific Conservation Biology 23(1-13) 10.1071/PC16032
Abate BA, Wingfield MJ, Slippers B, Hurley BP. (2017) Commercialization of Entomopathogenic Nematodes: Should import regulations be revised?. Biocontrol Science and Technology 10.1080/09583157.2016.1278200
Burgess TI, Wingfield MJ. (2017) Pathogens on the Move: A 100-Year Global Experiment with Planted Eucalypts. BioScience 67(1):14-25. 10.1093/biosci/biw146
Weller-Stuart T, De Maayer P, Coutinho T. (2017) Pantoea ananatis: genomic insights into a versatile pathogen. Molecular Plant Pathology 10.1111/mpp.12517
Denman S, Barrett G, Kirk SA, McDonald JE, Coetzee MPA. (2017) Identification of Armillaria species on declined oak in Britain: implications for oak health. Forestry 90(1):148-161. 10.1093/forestry/cpw054