The students and staff of the CPHB and the Tree Protection Co-operative Programme (TPCP) are involved in various outreach initiatives. These initiatives serve to educate and bring knowledge and information to people whether they are our future scientists or those supporting science in South Africa. The initiatives touch the lives of learners (both primary and high school), students at Higher Education Institutions and also the general public.

 
 

 

Mentorship programme

The vision for the CPHB includes a strong mentoring component, which is in part achieved with the CPHB Mentorship programme. In this programme undergraduate students are mentored by postgraduate students in the CPHB / TPCP. For this programme, undergraduate students who have the potential to follow long-term careers in science are specifically targeted. The Mentorship programme has numerous important areas of impact. Firstly, the undergraduate students in the programme are exposed to a strong culture of science in a programme that is internationally competitive. Secondly, by targeting undergraduate students, the Mentorship programme promotes postgraduate studies among its mentees, as well as their peers because they will most probably communicate some of their experiences to their peers. The end result is that the broader student body becomes better informed about what a career in science can offer them. Finally, the mentorship programme is also beneficial to postgraduate students. Having to mentor a student can be an important learning experience and being able to mentor young scientists is an essential element of any career in science or research.

National Science Week, ad hoc exhibitions and school visits

The CPHB student body is actively involved every year in the National Science Week. During this week, the CPHB students spark the enthusiasm of learners for science through the use of interesting, and sometimes outrageous, experiments. Students and staff of the CPHB are also regularly participating in official exhibitions and school visits during which they present their research and inform the public about the different research areas of the programme.

(See "Information Nuggets" for more interesting stories)

New Publications

Chang J, Duong TA, Schoeman C, Ma X, Roodt D, Barker N, Li Z, Van de Peer V, Mizrachi E. (2022) The Genome of the King Protea, Protea cynaroides. The Plant Journal 10.1111/tpj.16044
Wingfield BD, Berger DK, Coetzee MPA, Duong TA, Martin A, Pham NQ, Van den Berg N, Wilken PM, Arun-Chinnappa KS, Barnes I, Buthelezi S, Dahanayaka BA, Durán A, Engelbrecht J, Feurtey A, Fourie A, Fourie G, Hartley J, Kabwe ENK, Maphosa M, Narh Mensah DL, Nsibo DL, Potgieter L, Poudel B, Stukenbrock EH, Thomas C, Vaghefi N, Welgemoed T, Wingfield MJ. (2022) IMA genome‑F17. 13:19. 10.1186/s43008-022-00104-3
Candotti J, Christie N, Ployet R, Mostert-O’Neill MM, Reynolds SM, Neves LG, Naidoo S, Mizrachi E, Duong TA, Myburg AA. (2022) Haplotype mining panel for genetic dissection and breeding in Eucalyptus. The Plant Journal 10.1111/tpj.16026
Swalarsk Parry BS, Steenkamp ET, Van Wyk S, Santana QC, van der Nest MA, Hammerbacher A, Wingfield BD, De Vos L. (2022) Identification and characterization of a QTL for growth of Fusarium circinatum on pine-based medium. Journal of Fungi 8(11):1214. 10.3390/jof8111214
Wienk R, Mostert‑O’Neill M, Abeysekara N, Manosalva P, Freeman B, van den Berg N. (2022) Genetic diversity, population structure and clonal verification in South African avocado cultivars using single nucleotide polymorphism (SNP) markers. Tree Genetics and Genomes 18(41) 10.1007/s11295-022-01573-8 PDF
Narh Mensah D, Wingfield B, Coetzee MPAC. (2022) Nonribosomal peptide synthetase gene clusters and characteristics of predicted NRPS-dependent siderophore synthetases in Armillaria and other species in the Physalacriaceae. Current Genetics 10.1007/s00294-022-01256-w
Theron E, Bophela KN, Bisschoff J, Shin G, Coutinho TA, Van der Waals JE. (2022) Survey of Soft Rot Pectobacteriaceae Infecting Potatoes in South Africa. Potato Research 10.1007/s11540-022-09598-1
Pal E, Allison JD, Guignard Q, Hurley BP, Slippers B, Fourie G. (2022) Characterisation of the Alarm Pheromone of Bathycoelia Distincta (Pentatomidae). Journal of Chemical Ecology 10.1007/s10886-022-01388-w
Ngo TT, Nguyen B-LT, Duong TA, Nguyen T-HT, Nguyen TL, Kieu KT, Do M-HT, Nguyen SV, Thang ND, Pham HTL. (2022) Polyphasic evaluation and cytotoxic investigation of isolated cyanobacteria with an emphasis on potent activities of a Scytonema strain. Frontiers in Microbiology 13:1025755. 10.3389/fmicb.2022.1025755
Glässnerová K, Kolařík M, Kubátová A, Siqueira JPZ, Gené J, Visagie CM, Yaguchi T, Houbraken J, Sklenář F, Hubka V. (2022) A monograph of Aspergillus section Candidi. Studies in Mycology 102:1–51. 10.3114/sim.2022.102.01
Solís M, Hammerbacher A, Wingfield MJ, Naidoo S. (2022) A robust disease scoring method to screen Eucalyptus for resistance against the aggressive leaf blight pathogen, Teratosphaeria destructans. Plant Disease 10.1094/PDIS-06-22-1347-RE
Balocchi F, Marincowitz S, Wingfield MJ, Ahumada R, Barnes I. (2022) Three new species of Pewenomyces (Coryneliaceae) from Araucaria araucana in Chile. Mycological Progress 21(92):1:23. 10.1007/s11557-022-01840-x PDF
Guillino ML, Pugliese M, Pan X, Makkouk K, Loplan R, Juroszek P, Hurley BP, Garrett K, Chakraborty S, Angelotti F, Al-Jboory I, Albajes R, Stephenson T. (2022) Climate change and pathways used by pests as challenges to plant health in agriculture and forestry. Sustainability 14:12421. 10.3390/su141912421 PDF
Wilson AM, Wingfield MJ. (2022) Truncation of MAT1-2-7 deregulates developmental pathways associated with sexual reproduction in Huntiella omanensis. Microbiology Spectrum 10.1128/spectrum.01425-22
Hedlund BP, Chuvochina M, Hugenholtz P, Konstantinidis, Murray AE, Palmer M, Parks DH, Probst AJ, Reysenbach A, Rodriguez-R LM, Rossello-Mora R, Sutcliffe IC, Venter SN, Whitman WB. (2022) SeqCode: a nomenclatural code for prokaryotes described from sequence data. Nature Microbiology 10.1038/s41564-022-01214-9 PDF
Fru FF, Wingfield MJ, Roux J, Steenkamp ET. (2022) High diversity and clonality are hallmarks of Fusarium circinatum in South Africa. Plant Pathology 10.1111/ppa.13644
Venter SN, Palmer M, Steenkamp ET. (2022) Relevance of prokaryotic subspecies in the age of genomics. New microbe and New infections 48 10.1016/j.nmni.2022.101024
Read DA, Pietersen G, Slippers B, Steenkamp ET. (2022) Chrysanthemum virus B and chrysanthemum chlorotic mottle viroid infect chrysanthemum in South Africa. Australasian Plant Disease Notes 10.1007/s13314-022-00478-8
Suzuki H, Marincowitz S, Winfield BD, Wingfield MJ. (2022) Genetic diversity and population structure of Chrysoporthe deuterocubensis isolates from Melastoma and Eucalyptus in Malaysia and Indonesia. Forest Pathology 10.1111/efp.12762
Liu QL, Wingfield MJ, Doung TA, Wingfield BD, Chen SF. (2022) Diversity and distribution of Calonectria species from plantation and forest soils in FuJian Province, China. Journal of Fungi 8(8):811. 10.3390/jof8080811
Li WW, Chen SF, Wingfield MJ, Duong TA. (2022) Calonectria queenslandica: Causal agent of Eucalyptus leaf blight in Southern China. Plant Disease 10.1094/PDIS-01-22-0196-RE
Dewing C, van der Nest MA, Santana QC, Proctor RH, Wingfield BD, Steenkamp ET, De Vos L. (2022) Characterization of host-specific genes from Pine- and grass-associated species of the Fusarium fujikuroi species complex. Pathogens 11:858. 10.3390/pathogens11080858
Wingfield MJ, Marincowitz S, Pham NQ, Roets F, Paap T, Wingfield BD, Aylward J. (2022) Cypress Canker: An important disease discovered for the first time on a native South African tree. Plant Pathology 71:1735-1742. 10.1111/ppa.13614
David A Read, Elrea Strydom, Bernard Slippers, Emma Steenkamp, Gerhard Pietersen. (2022) Genomic characterization of soybean blotchy mosaic virus, a cytorhabdovirus from South Africa. Archives of Virology 10.1007/s00705-022-05526-3
Crous PW, Aylward J, Marincowitz S, Winfield BD, Wingfield MJ, et al.. (2022) Fungal Planet description sheets: 1383–1435. Persoonia 48:261. 10.3767/persoonia.2022.48.08 PDF
Joubert M, van den Berg N, Theron J, Swart V. (2022) Transcriptomics Advancement in the Complex Response of Plants to Viroid Infection. International Journal of Molecular Sciences 23(7677) 10.3390/ijms23147677 PDF
Sonnekus B, Slippers B, Hurley B, Joubert E, Stiller M, Fourie G. (2022) Diversity and Molecular Barcoding of Stink Bugs (Hemiptera: Pentatomidae) Associated with Macadamia in South Africa. Insects 13(7) 10.3390/insects13070601 PDF
Backer R, Engelbrecht J, van den Berg N. (2022) Differing Responses to Phytophthora cinnamomi Infection in Susceptible and Partially Resistant Persea americana (Mill.) Rootstocks: A Case for the Role of Receptor-Like Kinases and Apoplastic Proteases. Frontiers in Plant Science 13 10.3389/fpls.2022.928176 PDF
Maphosa MN, Steenkamp ET, Kanzi AM, Van Wyk S, De Vos L, Santana QC, Duong TA, Wingfield BD. (2022) Intra-Species genomic variation in the pine pathogen Fusarium circinatum. Journal of Fungi 8:657. 10.3390/jof8070657
Lee DH, Nam Y, Wingfield MJ, Park H. (2022) First report of Dutch Elm Disease caused by Ophiostoma novo-ulmi in South Korea. Forests 13:968. 10.3390/f13070968
Bose T, Hammerbacher A. (2022) The first report of Phytophthora multivesiculata causing black rot of Cymbidium and Ansellia africana from South Africa. Plant Disease 10.1094/PDIS-03-22-0623-PDN
Solís M, Wingfield MJ, Hammerbacher A, Naidoo S. (2022) Comparison of the infection biology of Teratosphaeria destructans and Teratosphaeria epicoccoides on Eucalyptus. Plant Disease 10.1094/PDIS-09-21-1877-RE PDF
Pal E, Allison JD, Hurley BP, Slippers B, Fourie G. (2022) Genetic diversity of the two-spotted stink bug Bathycoelia distincta (Pentatomidae) associated with macadamia orchards in South Africa. PLoS ONE 17(6) 10.1371/journal.pone.0269373
Araújo JPM, Li U, Duong TA, Smith ME, Adams A, Hulcr J. (2022) Four new species of Harringtonia: unravelling the laurel wilt fungal genus. Journal of Fungi 8:613. 10.3390/jof8060613
Otlotleng Moloto, Gerhard Pietersen, Dirk Swanevelder, Genevieve Thompson, David Read. (2022) First report of grapevine polerovirus 1 in South Africa. Australasian Plant Disease Notes 17(1) 10.1007/s13314-022-00459-x
Chen Q, Suzuki H, Marincowitz S, Chen SF, Wingfield MJ, Winfield BD, et al. (2022) Genera of phytopathogenic fungi: GOPHY 4. Studies in Mycology 101:417-564. 10.3114/sim.2022.101.06
Palmer M, Sutcliffe IC, Venter SN, Hedlund BP. (2022) It is time for a new type of type to facilitate naming the microbial world. New microbe and New infections 47 10.1016/j.nmni.2022.100991 PDF
Midgley KA, van den Berg N, Swart V. (2022) Unraveling plant cell death during Phytophthora Infection. Microorganisms 10(6) 10.3390/microorganisms10061139 PDF
de Wit MP, Crookes DJ, Blignaut JN, de Beer ZW, Paap T, Roets F, van der Merwe C, van Wilgen BW, Richardson DM. (2022) An assessment of the potential economic impacts of the invasive Polyphagous Shot Hole Borer (Coleoptera: Curculionidae) in South Africa. Journal of Economic Entomology 10.1093/jee/toac061 PDF
Balocchi F, Wingfield MJ, Paap T, Ahumada R, Barnes I. (2022) Pathogens of the Araucariaceae: How much do we know?. Current Forestry Reports 10.1007/s40725-022-00164-z PDF
Miyambo TM, Backer R, Engelbrecht J, Joubert F, van der Merwe NA, van den Berg N. (2022) The Identification and Characterization of Endopolygalacturonases in a South African Isolate of Phytophthora cinnamomi. Microorganisms 10(1061) 10.3390/microorganisms10051061 PDF
Wang QC, Liu FF, Liu QL, Wu WX, Wingfield MJ, Chen SF. (2022) Comparison of hyphal fragments and spores to evaluate the pathogenicity of the Eucalyptus leaf and shoot pathogen Calonectria pseudoreteaudii. Plant Disease 10.1094/PDIS-01-22-0213-RE PDF
Maphosa M, Steenkamp ET, Kanzi A, van Wyk S, De Vos L, Santana QC, Duong AT, Wingfield BD. (2022) Intra-species genomic variation in the pine pathogen Fusarium circinatum. Preprints 2022040298 10.20944/preprints202204.0298.v1 PDF
Jane Chepsergon, Celiwe Nxumalo, Brenda Salasini, Aquillah Kanzi, Lucy Moleleki. (2022) Short Linear Motifs (SLiMs) in “Core” RxLR effectors of Phytophthora parasitica var. nicotianae: A case of PpRxLR1 effector. Microbiology Spectrum 10(2) 10.1128/spectrum.01774-21
Ashtekar N, Rajeshkumar KC, Yilmaz N, Visagie CM. (2022) A new Penicillium section Citrina species and series from India. Mycological Progress 21:42. 10.1007/s11557-022-01802-3
Burgess TI, Oliva J, Sapsford SJ, Sakalidis ML, Balocchi F, Paap T. (2022) Anthropogenic disturbances and the emergence of native diseases: a threat to forest health. Current Forestry Reports 10.1007/s40725-022-00163-0 PDF
Liu LL, Chen SF. (2022) Pathogenicity of six Calonectria species isolated from five soil layers in a Eucalyptus plantation. Journal of Phytopathology 10.1111/jph.13096 PDF
Messal M, Vivas M, Kemler M, Begerow D, Brachmann A, Witfeld F, Naidoo S, Slippers B. (2022) Fungal Communities of Eucalyptus grandis Leaves Are Influenced by the Insect Pest Leptocybe invasa. Frontiers in Microbiology 13(3:841621) 10.3389/fmicb.2022.841621 PDF
De Beer ZW, Procter M, Wingfield MJ, Marincowitz S, Duong TA. (2022) Generic boundaries in the Ophiostomatales reconsidered and revised. Studies in Mycology 101:57-120. 10.3114/sim.2022.101.02
Jami F, Marincowitz S, Durán A, Slippers B, Abad JIM, Chen S, Wingfield MJ. (2022) Botryosphaeriaceae diversity on Eucalyptus clones in different climate zones of Indonesia. Forest Pathology :1-14. 10.1111/efp.12737