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201 results on '"Halleen, F."'

1. One stop shop III: taxonomic update with molecular phylogeny for important phytopathogenic genera: 51–75 (2019)

Author

Jayawardena, Ruvishika S., Hyde, Kevin D., McKenzie, Eric H. C., Jeewon, Rajesh, Phillips, Alan J. L., Perera, Rekhani H., de Silva, Nimali I., Maharachchikumburua, Sajeewa S. N., Samarakoon, Milan C., Ekanayake, Anusha H., Tennakoon, Danushka S., Dissanayake, Asha J., Norphanphoun, Chada, Lin, Chuangen, Manawasinghe, Ishara S., Tian, Qian, Brahmanage, Rashika, Chomnunti, Putarak, Hongsanan, Sinang, Jayasiri, Subashini C., Halleen, F., Bhunjun, Chitrabhanu S., Karunarathna, Anuruddha, and Wang, Yong

Published
2019
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4. Genera of phytopathogenic fungi: GOPHY 4

Author

Chen, Q., Bakhshi, M., Balci, Y., Broders, K.D., Cheewangkoon, R., Chen, S.F., Fan, X.L., Gramaje, D., Halleen, F., Horta Jung, M., Jiang, N., Jung, T., Majek, T., Marincowitz, S., Milenkovi, I., Mostert, L., Nakashima, C., Nurul Faziha, I., Pan, M., Raza, M., Scanu, B., Spies, C.F.J., Suhaizan, L., Suzuki, H., Tian, C.M., Tomovsky, M., Urbez-Torres, J.R., Wang, W., Wingfield, B.D., Wingfield, M.J., Yang, Q., Yang, X., Zare, R., Zhao, P., Groenewald, J.Z., Cai, L., Crous, P.W., Chen, Q., Bakhshi, M., Balci, Y., Broders, K.D., Cheewangkoon, R., Chen, S.F., Fan, X.L., Gramaje, D., Halleen, F., Horta Jung, M., Jiang, N., Jung, T., Majek, T., Marincowitz, S., Milenkovi, I., Mostert, L., Nakashima, C., Nurul Faziha, I., Pan, M., Raza, M., Scanu, B., Spies, C.F.J., Suhaizan, L., Suzuki, H., Tian, C.M., Tomovsky, M., Urbez-Torres, J.R., Wang, W., Wingfield, B.D., Wingfield, M.J., Yang, Q., Yang, X., Zare, R., Zhao, P., Groenewald, J.Z., Cai, L., and Crous, P.W.

Abstract

This paper is the fourth contribution in the Genera of Phytopathogenic Fungi (GOPHY) series. The series provides morphological descriptions and information about the pathology, distribution, hosts and disease symptoms, as well as DNA barcodes for the taxa covered. Moreover, 12 whole-genome sequences for the type or new species in the treated genera are provided. The fourth paper in the GOPHY series covers 19 genera of phytopathogenic fungi and their relatives, including Ascochyta, Cadophora, Celoporthe, Cercospora, Coleophoma, Cytospora, Dendrostoma, Didymella, Endothia, Heterophaeomoniella, Leptosphaerulina, Melampsora, Nigrospora, Pezicula, Phaeomoniella, Pseudocercospora, Pteridopassalora, Zymoseptoria, and one genus of oomycetes, Phytophthora. This study includes two new genera, 30 new species, five new combinations, and 43 typifications of older names.

Published
2022

5. Genera of phytopathogenic fungi: GOPHY 4

Author

Molecular Microbiology, Sub Molecular Microbiology, Chen, Q., Bakhshi, M., Balci, Y., Broders, K.d., Cheewangkoon, R., Chen, S.f., Fan, X.l., Gramaje, D., Halleen, F., Horta jung, M., Jiang, N., Jung, T., Májek, T., Marincowitz, S., Milenković, I., Mostert, L., Nakashima, C., Nurul faziha, I., Pan, M., Raza, M., Scanu, B., Spies, C.f.j., Suhaizan, L., Suzuki, H., Tian, C.m., Tomšovský, M., Úrbez-Torres, J.r., Wang, W., Wingfield, B.d., Wingfield, M.j., Yang, Q., Yang, X., Zare, R., Zhao, P., Groenewald, J.z., Cai, L., Crous, P.w., Molecular Microbiology, Sub Molecular Microbiology, Chen, Q., Bakhshi, M., Balci, Y., Broders, K.d., Cheewangkoon, R., Chen, S.f., Fan, X.l., Gramaje, D., Halleen, F., Horta jung, M., Jiang, N., Jung, T., Májek, T., Marincowitz, S., Milenković, I., Mostert, L., Nakashima, C., Nurul faziha, I., Pan, M., Raza, M., Scanu, B., Spies, C.f.j., Suhaizan, L., Suzuki, H., Tian, C.m., Tomšovský, M., Úrbez-Torres, J.r., Wang, W., Wingfield, B.d., Wingfield, M.j., Yang, Q., Yang, X., Zare, R., Zhao, P., Groenewald, J.z., Cai, L., and Crous, P.w.

Published
2022

6. Genera of Phytopathogenic Fungi: GOPHY 4

Author

National Natural Science Foundation of China, European Commission, National Key Research and Development Program (China), Iranian National Science Foundation, Agricultural Research, Education and Extension Organization (Iran), Japan Society for the Promotion of Science, Chen, Q., Bakhshi, Mounes, Balci, Y., Broders, K. D., Cheewangkoon, R., Chen, S. F., Fan, X. L., Gramaje, David, Halleen, F., Horta Jung, M., Jiang, N., Jung, T., Májek, T., Marincowitz, S., Milenković, I., Mostert, Lizel, Nakashima, Chiharu, Nurul Faziha, I., Pam, M., Raza, M., Scanu, B., Spies, Chris F. J., Suhaizan, L., Suzuki, H., Tian, C. M., Tomšovský, M., Úrbez-Torres, José Ramón, Wang, W., Wingfield, B. D., Wingfield, M. J., Yang, Q., Yang, X., Zare, Rasoul, Zhao, P., Groenewald, J. Z., Cai, L., Crous, P. W., National Natural Science Foundation of China, European Commission, National Key Research and Development Program (China), Iranian National Science Foundation, Agricultural Research, Education and Extension Organization (Iran), Japan Society for the Promotion of Science, Chen, Q., Bakhshi, Mounes, Balci, Y., Broders, K. D., Cheewangkoon, R., Chen, S. F., Fan, X. L., Gramaje, David, Halleen, F., Horta Jung, M., Jiang, N., Jung, T., Májek, T., Marincowitz, S., Milenković, I., Mostert, Lizel, Nakashima, Chiharu, Nurul Faziha, I., Pam, M., Raza, M., Scanu, B., Spies, Chris F. J., Suhaizan, L., Suzuki, H., Tian, C. M., Tomšovský, M., Úrbez-Torres, José Ramón, Wang, W., Wingfield, B. D., Wingfield, M. J., Yang, Q., Yang, X., Zare, Rasoul, Zhao, P., Groenewald, J. Z., Cai, L., and Crous, P. W.

Abstract

This paper is the fourth contribution in the Genera of Phytopathogenic Fungi (GOPHY) series. The series provides morphological descriptions and information about the pathology, distribution, hosts and disease symptoms, as well as DNA barcodes for the taxa covered. Moreover, 12 whole-genome sequences for the type or new species in the treated genera are provided. The fourth paper in the GOPHY series covers 19 genera of phytopathogenic fungi and their relatives, including Ascochyta, Cadophora, Celoporthe, Cercospora, Coleophoma, Cytospora, Dendrostoma, Didymella, Endothia, Heterophaeomoniella, Leptosphaerulina, Melampsora, Nigrospora, Pezicula, Phaeomoniella, Pseudocercospora, Pteridopassalora, Zymoseptoria, and one genus of oomycetes, Phytophthora. This study includes two new genera, 30 new species, five new combinations, and 43 typifications of older names.

Published
2022

7. Susceptibility of Grapevine Sucker and Green Shoot Wounds to Trunk Disease Pathogens.

Author

Makatini, G. J., Halleen, F., Mutawila, C., Moyo, P., and Mostert, L.

Subjects
*TABLE grapes, *GRAPES, *DNA sequencing, *WOUNDS & injuries, *RIBOSOMAL RNA
Abstract

Grapevine trunk disease fungi infect vines through openings, primarily pruning wounds. The main objective of this study was to understand the role of sucker wounds and wounds made by the removal of green shoots from the stems of potted grapevines as potential points of infection for grapevine trunk disease pathogens. Six wine and four table grape vineyards of different ages were sampled in different production areas in the Western Cape grape region of South Africa. Isolations were made from 161 sucker wounds, and fungal pathogens were identified using morphology and DNA sequence analysis of the internal transcribed spacers (ITS1 and ITS2) and the 5.8S ribosomal RNA gene, the translation elongation factor 1alpha or the partial β-tubulin gene. The results show that 62% of the sucker wounds were infected by trunk disease pathogens, including Diaporthe ampelina, Diplodia seriata, Phaeomoniella chlamydospora, Phaeoacremonium minimum, Eutypella microtheca, Cryptovalsa ampelina and Neofusicoccum australe. Diaporthe ampelina was the most common, followed by D. seriata and P. chlamydospora, in both the wine and table grape sucker wounds. Under glasshouse conditions, wounds made by the removal of young green shoots on one-year-old potted grapevine plants were inoculated with spore suspensions of D. ampelina, E. lata, N. parvum, P. minimum and P. chlamydospora. After four months, all the inoculated pathogens could be re-isolated. This study shows that grapevine sucker and green shoot wounds are susceptible to different grapevine trunk disease pathogens and may therefore play a role in the epidemiology of trunk diseases. [ABSTRACT FROM AUTHOR]

Published
2023
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8. Genera of phytopathogenic fungi: GOPHY 4

Author

Chen, Q., primary, Bakhshi, M., additional, Balci, Y., additional, Broders, K.D., additional, Cheewangkoon, R., additional, Chen, S.F., additional, Fan, X.L., additional, Gramaje, D., additional, Halleen, F., additional, Horta Jung, M., additional, Jiang, N., additional, Jung, T., additional, Májek, T., additional, Marincowitz, S., additional, Milenković, I., additional, Mostert, L., additional, Nakashima, C., additional, Nurul Faziha, I., additional, Pan, M., additional, Raza, M., additional, Scanu, B., additional, Spies, C.F.J., additional, Suhaizan, L., additional, Suzuki, H., additional, Tian, C.M., additional, Tomšovský, M., additional, Úrbez-Torres, J.R., additional, Wang, W., additional, Wingfield, B.D., additional, Wingfield, M.J., additional, Yang, Q., additional, Yang, X., additional, Zare, R., additional, Zhao, P., additional, Groenewald, J.Z., additional, Cai, L., additional, and Crous, P.W., additional

Published
2022
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14. Cross pathogenicity of Neofusicoccum australe and Neofusicoccum stellenboschiana on grapevine and selected fruit and ornamental trees

Author

Mojeremane, K., Lebenya, P., Du Plessis, Ihan L., Van der Rijst, M., Mostert, Lizel, Armengol Fortí, Josep, and Halleen, F.

Subjects
Virulence, Stone fruit, fungi, food and beverages, Olive, Pome fruit, olive, lcsh:QK1-989, 02.- Poner fin al hambre, conseguir la seguridad alimentaria y una mejor nutrición, y promover la agricultura sostenible, virulence, Botryosphaeriaceae, lcsh:Botany, PRODUCCION VEGETAL, pome fruit, stone fruit
Abstract

[EN] Neofusicoccum australe is one of the most important Botryosphaeriaceae pathogens occurring on fruit and vine crops. This fungus was recently taxonomically reassessed, identifying N. stellenboschiana as a separate species. Previous pathogenicity studies used N. stellenboschiana and N. australe isolates as N. australe, so assessment of the pathogenicity of these two species on grapevine and other hosts was required. A pathogenicity trial was conducted on detached shoots of grapevine, plum, apple, olive and Peruvian pepper tree. Shoots were individually inoculated with 11 N. australe and eight N. stellenboschiana isolates originally isolated from grapevine, plum, apple, olive, Peruvian pepper and fig. Both species formed lesions on all five hosts and were reisolated 5 weeks post-inoculation. In general, the largest lesions were formed on plum and smallest on Peruvian pepper. Isolate host origin did not influence ability to cause lesions on other hosts. Isolates of N. australe and N. stellenboschiana differed in virulence on the various hosts, ranging from those that caused the largest lesions, a group causing intermediate lesions, and another causing lesions similar to uninoculated controls. The study demonstrates that N. australe and N. stellenboschiana isolates originating from various fruit hosts can infect alternative hosts including grapevine and other major fruit crops., This research developed from a mobility sojourn funded by the Erasmus Mundus Joint Master Degrees Programme of the European Commission under the PLANT HEALTH Project. The authors also acknowledge financial support from ARC Infruitec-Nietvoorbij and the National Research Foundation of South Africa (NRF UID88771). Technical Assistance was provided by Carine Vermeulen, Danie Marais, Julia Marais, Muriel Knipe, Lydia Maart, Christopher Paulse, Bongiwe Sokwaliwa, Nadeen van Kervel, and Levocia Williams (Plant Protection Division, ARC Infruitec-Nietvoorbij).

Published
2020

17. Cross pathogenicity of Neofusicoccum australe and Neofusicoccum stellenboschiana on grapevine and selected fruit and ornamental trees

Author

Universitat Politècnica de València. Departamento de Ecosistemas Agroforestales - Departament d'Ecosistemes Agroforestals, European Commission, National Research Foundation, South Africa, Mojeremane, K., Lebenya, P., Du Plessis, Ihan L., Van der Rijst, M., Mostert, Lizel, Armengol Fortí, Josep, Halleen, F., Universitat Politècnica de València. Departamento de Ecosistemas Agroforestales - Departament d'Ecosistemes Agroforestals, European Commission, National Research Foundation, South Africa, Mojeremane, K., Lebenya, P., Du Plessis, Ihan L., Van der Rijst, M., Mostert, Lizel, Armengol Fortí, Josep, and Halleen, F.

Abstract

[EN] Neofusicoccum australe is one of the most important Botryosphaeriaceae pathogens occurring on fruit and vine crops. This fungus was recently taxonomically reassessed, identifying N. stellenboschiana as a separate species. Previous pathogenicity studies used N. stellenboschiana and N. australe isolates as N. australe, so assessment of the pathogenicity of these two species on grapevine and other hosts was required. A pathogenicity trial was conducted on detached shoots of grapevine, plum, apple, olive and Peruvian pepper tree. Shoots were individually inoculated with 11 N. australe and eight N. stellenboschiana isolates originally isolated from grapevine, plum, apple, olive, Peruvian pepper and fig. Both species formed lesions on all five hosts and were reisolated 5 weeks post-inoculation. In general, the largest lesions were formed on plum and smallest on Peruvian pepper. Isolate host origin did not influence ability to cause lesions on other hosts. Isolates of N. australe and N. stellenboschiana differed in virulence on the various hosts, ranging from those that caused the largest lesions, a group causing intermediate lesions, and another causing lesions similar to uninoculated controls. The study demonstrates that N. australe and N. stellenboschiana isolates originating from various fruit hosts can infect alternative hosts including grapevine and other major fruit crops.

Published
2020

18. Fungal Planet description sheets: 1112–1181

Author

Crous, P.W., Cowan, D.A., Maggs-Kölling, G., Yilmaz, N., Larsson, E., Angelini, C., Brandrud, T.E., Dearnaley, J.D.W., Dima, B., Dovana, F., Fechner, N., Garcia, D., Gené, J., Halling, R.E., Houbraken, J., Leonard, P., Luangsa-ard, J.J., Noisripoom, W., Rea-Ireland, A.E., Ševčíková, H., Smyth, C.W., Vizzini, A., Adam, J.D., Adams, G.C., Alexandrova, A.V., Alizadeh, A., Álvarez Duarte, E., Andjic, V., Antonín, V., Arenas, F., Assabgui, R., Ballarà, J., Banwell, A., Berraf-Tebbal, A., Bhatt, V.K., Bonito, G., Botha, W., Burgess, T.I., Caboň, M., Calvert, J., Carvalhais, L.C., Courtecuisse, R., Cullington, P., Davoodian, N., Decock, C.A., Dimitrov, R., Di Piazza, S., Drenth, A., Dumez, S., Eichmeier, A., Etayo, J., Fernandez, I., Fiard, J-P, Fournier, J., Fuentes-Aponte, S., Ghanbary, M.A.T., Ghorbani, G., Giraldo, A., Glushakova, A.M., Gouliamova, D.E., Guarro, J., Halleen, F., Hampe, F., Hernández-Restrepo, M., Iturrieta-González, I., Jeppson, M., Kachalkin, A.V., Karimi, O., Khalid, A.N., Khonsanit, A., Kim, J.I., Kim, K., Kiran, M., Krisai-Greilhuber, I., Kučera, V., Kušan, I., Langenhoven, S.D., Lebel, T., Lebeuf, R., Liimatainen, K., Linde, C., Lindner, D.L., Lombard, L., Mahamedi, A.E., Matočec, N., Maxwell, A., May, T.W., McTaggart, A.R., Meijer, M., Mešić, A., Mileto, A.J., Miller, A.N., Molia, A., Mongkolsamrit, S., Muñoz Cortés, C., Muñoz-Mohedano, J., Morte, A., Morozova, O.V., Mostert, L., Mostowfizadeh-Ghalamfarsa, R., Nagy, L.G., Navarro-Ródenas, A., Örstadius, L., Overton, B.E., Papp, V., Para, R., Peintner, U., Pham, T.H.G., Pordel, A., Pošta, A., Rodríguez, A., Romberg, M., Sandoval-Denis, M., Seifert, K.A., Semwal, K.C., Sewall, B.J., Shivas, R.G., Slovák, M., Smith, K., Spetik, M., Spies, C.F.J., Syme, K., Tasanathai, K., Thorn, R.G., Tkalčec, Z., Tomashevskaya, M.A., Torres-Garcia, D., Ullah, Z., Visagie, C.M., Voitk, A., Winton, L.M., Groenewald, J.Z., Crous, P.W., Cowan, D.A., Maggs-Kölling, G., Yilmaz, N., Larsson, E., Angelini, C., Brandrud, T.E., Dearnaley, J.D.W., Dima, B., Dovana, F., Fechner, N., Garcia, D., Gené, J., Halling, R.E., Houbraken, J., Leonard, P., Luangsa-ard, J.J., Noisripoom, W., Rea-Ireland, A.E., Ševčíková, H., Smyth, C.W., Vizzini, A., Adam, J.D., Adams, G.C., Alexandrova, A.V., Alizadeh, A., Álvarez Duarte, E., Andjic, V., Antonín, V., Arenas, F., Assabgui, R., Ballarà, J., Banwell, A., Berraf-Tebbal, A., Bhatt, V.K., Bonito, G., Botha, W., Burgess, T.I., Caboň, M., Calvert, J., Carvalhais, L.C., Courtecuisse, R., Cullington, P., Davoodian, N., Decock, C.A., Dimitrov, R., Di Piazza, S., Drenth, A., Dumez, S., Eichmeier, A., Etayo, J., Fernandez, I., Fiard, J-P, Fournier, J., Fuentes-Aponte, S., Ghanbary, M.A.T., Ghorbani, G., Giraldo, A., Glushakova, A.M., Gouliamova, D.E., Guarro, J., Halleen, F., Hampe, F., Hernández-Restrepo, M., Iturrieta-González, I., Jeppson, M., Kachalkin, A.V., Karimi, O., Khalid, A.N., Khonsanit, A., Kim, J.I., Kim, K., Kiran, M., Krisai-Greilhuber, I., Kučera, V., Kušan, I., Langenhoven, S.D., Lebel, T., Lebeuf, R., Liimatainen, K., Linde, C., Lindner, D.L., Lombard, L., Mahamedi, A.E., Matočec, N., Maxwell, A., May, T.W., McTaggart, A.R., Meijer, M., Mešić, A., Mileto, A.J., Miller, A.N., Molia, A., Mongkolsamrit, S., Muñoz Cortés, C., Muñoz-Mohedano, J., Morte, A., Morozova, O.V., Mostert, L., Mostowfizadeh-Ghalamfarsa, R., Nagy, L.G., Navarro-Ródenas, A., Örstadius, L., Overton, B.E., Papp, V., Para, R., Peintner, U., Pham, T.H.G., Pordel, A., Pošta, A., Rodríguez, A., Romberg, M., Sandoval-Denis, M., Seifert, K.A., Semwal, K.C., Sewall, B.J., Shivas, R.G., Slovák, M., Smith, K., Spetik, M., Spies, C.F.J., Syme, K., Tasanathai, K., Thorn, R.G., Tkalčec, Z., Tomashevskaya, M.A., Torres-Garcia, D., Ullah, Z., Visagie, C.M., Voitk, A., Winton, L.M., and Groenewald, J.Z.

Abstract

Novel species of fungi described in this study include those from various countries as follows: Australia, Austroboletus asper on soil, Cylindromonium alloxyli on leaves of Alloxylon pinnatum, Davidhawksworthia quintiniae on leaves of Quintinia sieberi, Exophiala prostantherae on leaves of Prostanthera sp., Lactifluus lactiglaucus on soil, Linteromyces quintiniae (incl. Linteromyces gen. nov.) on leaves of Quintinia sieberi, Lophotrichus medusoides from stem tissue of Citrus garrawayi, Mycena pulchra on soil, Neocalonectria tristaniopsidis (incl. Neocalonectria gen. nov.)and Xyladictyochaeta tristaniopsidis on leaves of Tristaniopsis collina, Parasarocladium tasmanniae on leaves of Tasmannia insipida, Phytophthora aquae-cooljarloo from pond water, Serendipita whamiae as endophyte from roots of Eriochilus cucullatus, Veloboletus limbatus (incl. Veloboletus gen. nov.)onsoil. Austria, Cortinarius glaucoelotus onsoil. Bulgaria, Suhomyces rilaensis from the gut of Bolitophagus interruptus found on a Polyporus sp. Canada, Cantharellus betularum among leaf litter of Betula, Penicillium saanichii from house dust. Chile, Circinella lampensis on soil, Exophiala embothrii from rhizosphere of Embothrium coccineum. China, Colletotrichum cycadis on leaves of Cycas revoluta. Croatia, Phialocephala melitaea on fallen branch of Pinus halepensis. Czech Republic, Geoglossum jirinae on soil, Pyrenochaetopsis rajhradensis from dead wood of Buxus sempervirens. Dominican Republic, Amanita domingensis on litter of deciduous wood, Melanoleuca dominicana on forest litter. France, Crinipellis nigrolamellata (Martinique) on leaves of Pisonia fragrans, Talaromyces pulveris from bore dust of Xestobium rufovillosum infesting floorboards. French Guiana, Hypoxylon hepaticolor on dead corticated branch. Great Britain, Inocybe ionolepis on soil. India, Cortinarius indopurpurascens among leaf litter of Quercus leucotrichophora. Iran, Pseudopyricularia javanii on infected leaves of Cyperus sp., Xenomon

Published
2020

19. Fungal Planet description sheets: 1112–1181

Author

Crous, P.W. (Pedro Willem), Cowan, D.A., Maggs-Kölling, G., Yilmaz, N., Larsson, E., Angelini, C., Brandrud, (Tor Erik), Dearnaley, J.D.W., Dima, B., Dovana, F., Fechner, N., García, D., Gené, J., Halling, R.E., Houbraken, J., Leonard, P., Luangsa-ard, J.J., Noisripoom, W., Rea-Ireland, A.E., Ševčíková, H., Smyth, C.W., Vizzini, A., Adam, J.D., Adams, G.C., Alexandrova, A.V., Alizadeh, A., Álvarez Duarte, E., Andjic, V., Antonín, V. (Vladimír), Arenas, F., Assabgui, R., Ballarà, J., Banwell, A., Berraf-Tebbal, A., Bhatt, V.K., Bonito, G., Botha, W.J., Burgess, T.I., Caboň, M., Calvert, J., Carvalhais, L.C., Courtecuisse, R. (Régis), Cullington, P., Davoodian, N., Decock, C.A., Dimitrov, R., Di Piazza, S., Drenth, A., Dumez, S., Eichmeier, A., Etayo, J., Fernández, I., Fiard, J.-P., Fournier, J., Fuentes-Aponte, S., Ghanbary, M.A.T., Ghorbani, G., Giraldo, A., Glushakova, A.M., Gouliamova, D.E., Guarro, J., Halleen, F., Hampe, F., Hernández-Restrepo, M., Iturrieta-González, I., Jeppson, M., Kachalkin, A.V., Karimi, O., Khalid, A.N., Khonsanit, A., Kim, J.I., Kim, K., Kiran, M., Krisai-Greilhuber, I., Kučera, V., Kušan, I., Langenhoven, S.D., Lebel, T., Lebeuf, R., Liimatainen, K., Linde, C., Lindner, D.L., Lombard, L., Mahamedi, A.E., Matočec, N., Maxwell, A., May, T.W., McTaggart, A.R., Meijer, M., Mešić, A., Mileto, A.J., Miller, A.N., Molia, A., Mongkolsamrit, S., Muñoz Cortés, C., Muñoz-Mohedano, J., Morte, A., Morozova, O.V., Mostert, L., Mostowfizadeh-Ghalamfarsa, R., Nagy, L.G., Navarro-Ródenas, A., Örstadius, L., Overton, B.E., Papp, V., Para, R., Peintner, U., Pham, T.H.G., Pordel, A., Pošta, A, Rodríguez, A., Romberg, M., Sandoval-Denis, M., Seifert, K.A., Semwal, K.C., Sewall, B.J., Shivas, R.G., Slovák, M., Smith, K., Spetik, M., Spies, C.F.J., Syme, K., Tasanathai, K., Thorn, R.G., Tkalčec, Z., Tomashevskaya, M.A., Torres-Garcia, D., Ullah, Z., Visagie, C.M., Voitk, A., Winton, L.M., Groenewald, J.Z., Crous, P.W. (Pedro Willem), Cowan, D.A., Maggs-Kölling, G., Yilmaz, N., Larsson, E., Angelini, C., Brandrud, (Tor Erik), Dearnaley, J.D.W., Dima, B., Dovana, F., Fechner, N., García, D., Gené, J., Halling, R.E., Houbraken, J., Leonard, P., Luangsa-ard, J.J., Noisripoom, W., Rea-Ireland, A.E., Ševčíková, H., Smyth, C.W., Vizzini, A., Adam, J.D., Adams, G.C., Alexandrova, A.V., Alizadeh, A., Álvarez Duarte, E., Andjic, V., Antonín, V. (Vladimír), Arenas, F., Assabgui, R., Ballarà, J., Banwell, A., Berraf-Tebbal, A., Bhatt, V.K., Bonito, G., Botha, W.J., Burgess, T.I., Caboň, M., Calvert, J., Carvalhais, L.C., Courtecuisse, R. (Régis), Cullington, P., Davoodian, N., Decock, C.A., Dimitrov, R., Di Piazza, S., Drenth, A., Dumez, S., Eichmeier, A., Etayo, J., Fernández, I., Fiard, J.-P., Fournier, J., Fuentes-Aponte, S., Ghanbary, M.A.T., Ghorbani, G., Giraldo, A., Glushakova, A.M., Gouliamova, D.E., Guarro, J., Halleen, F., Hampe, F., Hernández-Restrepo, M., Iturrieta-González, I., Jeppson, M., Kachalkin, A.V., Karimi, O., Khalid, A.N., Khonsanit, A., Kim, J.I., Kim, K., Kiran, M., Krisai-Greilhuber, I., Kučera, V., Kušan, I., Langenhoven, S.D., Lebel, T., Lebeuf, R., Liimatainen, K., Linde, C., Lindner, D.L., Lombard, L., Mahamedi, A.E., Matočec, N., Maxwell, A., May, T.W., McTaggart, A.R., Meijer, M., Mešić, A., Mileto, A.J., Miller, A.N., Molia, A., Mongkolsamrit, S., Muñoz Cortés, C., Muñoz-Mohedano, J., Morte, A., Morozova, O.V., Mostert, L., Mostowfizadeh-Ghalamfarsa, R., Nagy, L.G., Navarro-Ródenas, A., Örstadius, L., Overton, B.E., Papp, V., Para, R., Peintner, U., Pham, T.H.G., Pordel, A., Pošta, A, Rodríguez, A., Romberg, M., Sandoval-Denis, M., Seifert, K.A., Semwal, K.C., Sewall, B.J., Shivas, R.G., Slovák, M., Smith, K., Spetik, M., Spies, C.F.J., Syme, K., Tasanathai, K., Thorn, R.G., Tkalčec, Z., Tomashevskaya, M.A., Torres-Garcia, D., Ullah, Z., Visagie, C.M., Voitk, A., Winton, L.M., and Groenewald, J.Z.

Abstract

Novel species of fungi described in this study include those from various countries as follows: Australia, Austroboletus asper on soil, Cylindromonium alloxyli on leaves of Alloxylon pinnatum, Davidhawksworthia quintiniae on leaves of Quintinia sieberi, Exophiala prostantherae on leaves of Prostanthera sp., Lactifluus lactiglaucus on soil, Linteromyces quintiniae (incl. Linteromyces gen. nov.) on leaves of Quintinia sieberi, Lophotrichus medusoides from stem tissue of Citrus garrawayi, Mycena pulchra on soil, Neocalonectria tristaniopsidis (incl. Neocalonectria gen. nov.) and Xyladictyochaeta tristaniopsidis on leaves of Tristaniopsis collina, Parasarocladium tasmanniae on leaves of Tasmannia insipida, Phytophthora aquae-cooljarloo from pond water, Serendipita whamiae as endophyte from roots of Eriochilus cucullatus, Veloboletus limbatus (incl. Veloboletus gen. nov.) on soil. Austria, Cortinarius glaucoelotus on soil. Bulgaria, Suhomyces rilaensis from the gut of Bolitophagus interruptus found on a Polyporus sp. Canada, Cantharellus betularum among leaf litter of Betula, Penicillium saanichii from house dust. Chile, Circinella lampensis on soil, Exophiala embothrii from rhizosphere of Embothrium coccineum. China, Colletotrichum cycadis on leaves of Cycas revoluta. Croatia, Phialocephala melitaea on fallen branch of Pinus halepensis. Czech Republic, Geoglossum jirinae on soil, Pyrenochaetopsis rajhradensis from dead wood of Buxus sempervirens. Dominican Republic, Amanita domingensis on litter of deciduous wood, Melanoleuca dominicana on forest litter. France, Crinipellis nigrolamellata (Martinique) on leaves of Pisonia fragrans, Talaromyces pulveris from bore dust of Xestobium rufovillosum infesting floorboards. French Guiana, Hypoxylon hepaticolor on dead corticated branch. Great Britain, Inocybe ionolepis on soil. India, Cortinarius indopurpurascens among leaf litter of Quercus leucotrichophora. Iran, Pseudopyricularia javanii on infected leaves of Cyperus sp., Xen

Published
2020
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20. Dieback and decline pathogens of olive trees in South Africa

Author

Spies, C.F.J., Mostert, L., Carlucci, A., Moyo, P., van Jaarsveld, W.J., du Plessis, I.L., van Dyk, M., Halleen, F., Spies, C.F.J., Mostert, L., Carlucci, A., Moyo, P., van Jaarsveld, W.J., du Plessis, I.L., van Dyk, M., and Halleen, F.

Abstract

Trunk disease fungal pathogens reduce olive production globally by causing cankers, dieback, and other decline-related symptoms on olive trees. Very few fungi have been reported in association with olive dieback and decline in South Africa. Many of the fungal species reported from symptomatic olive trees in other countries have broad host ranges and are known to occur on other woody host plants in the Western Cape province, the main olive production region of South Africa. This survey investigated the diversity of fungi and symptoms associated with olive dieback and decline in South Africa. Isolations were made from internal wood symptoms of 145 European and 42 wild olive trees sampled in 10 and 9 districts, respectively. A total of 99 taxa were identified among 440 fungal isolates using combinations of morphological and molecular techniques. A new species of Pseudophaeomoniella, P. globosa, had the highest incidence, being recovered from 42.8 % of European and 54.8 % of wild olive samples. This species was recovered from 9 of the 10 districts where European olive trees were sampled and from all districts where wild olive trees were sampled. Members of the Phaeomoniellales (mainly P. globosa) were the most prevalent fungi in five of the seven symptom types considered, the only exceptions being twig dieback, where members of the Botryosphaeriaceae were more common, and soft/white rot where only Basidiomycota were recovered. Several of the species identified are known as pathogens of olives or other woody crops either in South Africa or elsewhere in the world, including species of Neofusicoccum, Phaeoacremonium, and Pleurostoma richardsiae. However, 81 of the 99 taxa identified have not previously been recorded on olive trees and have unknown interactions with this host. These taxa include one new genus and several putative new species, of which four are formally described as Celerioriella umnquma sp. nov., Pseudophaeomoniella globosa sp. nov., Vredendaliella oleae ge

Published
2020
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21. Fungal Planet description sheets: 1112–1181

Author

UCL - SST/ELI/ELIM - Applied Microbiology, Caboň, M., Adams, G.C., Fechner, N., García, D., Gené, J., Halling, R.E., Houbraken, J., Leonard, P., Luangsa-ard, J.J., Noisripoom, W., Rea-Ireland, A.E., Ševčíková, H., Smyth, C.W., Vizzini, A., Adam, J.D., Alexandrova, A.V., Dima, B., Alizadeh, A., Álvarez Duarte, E., Andjic, V., Antonín, V., Arenas, F., Assabgui, R., Ballarà, J., Banwell, A., Berraf-Tebbal, A., Bhatt, V.K., Bonito, G., Botha, W., Burgess, T.I., Dovana, F., Khonsanit, A., Fuentes-Aponte, S., Courtecuisse, R., Cullington, P., Davoodian, N., Decock, Cony, Dimitrov, R., Di Piazza, S., Drenth, A., Dumez, S., Eichmeier, A., Etayo, J., Fernández, I., Fiard, J.-P., Fournier, J., Ghanbary, M.A.T., Calvert, J., Ghorbani, G., Giraldo, A., Glushakova, A.M., Gouliamova, D.E., Guarro, J., Halleen, F., Hampe, F., Hernández-Restrepo, M., Iturrieta-González, I., Jeppson, M., Kachalkin, A.V., Karimi, O., Khalid, A.N., Carvalhais, L.C., Nagy, L.G., Maxwell, A., Kiran, M., Krisai-Greilhuber, I., Kučera, V., Kušan, I., Langenhoven, S.D., Lebel, T., Lebeuf, R., Liimatainen, K., Linde, C., Lindner, D.L., Lombard, L., Mahamedi, A.E., Matočec, N., May, T.W., Kim, J.I., McTaggart, A.R., Meijer, M., Mešić, A., Mileto, A.J., Miller, A.N., Molia, A., Mongkolsamrit, S., Muñoz Cortés, C., Muñoz-Mohedano, J., Morte, A., Morozova, O.V., Mostert, L., Mostowfizadeh-Ghalamfarsa, R., Kim, K., Groenewald, J.Z., Shivas, R.G., Overton, B.E., Papp, V., Para, R., Peintner, U., Pham, T.H.G., Pordel, A., Pošta, A, Rodríguez, A., Romberg, M., Sandoval-Denis, M., Seifert, K.A., Semwal, K.C., Sewall, B.J., Slovák, M., Navarro-Ródenas, A., Smith, K., Spetik, M., Spies, C.F.J., Syme, K., Tasanathai, K., Thorn, R.G., Tkalčec, Z., Tomashevskaya, M.A., Torres-Garcia, D., Ullah, Z., Visagie, C.M., Voitk, A., Winton, L.M., Örstadius, L., Crous, P.W., Cowan, D.A., Maggs-Kölling, G., Yilmaz, N., Larsson, E., Angelini, C., Brandrud, T.E., Dearnaley, J.D.W., UCL - SST/ELI/ELIM - Applied Microbiology, Caboň, M., Adams, G.C., Fechner, N., García, D., Gené, J., Halling, R.E., Houbraken, J., Leonard, P., Luangsa-ard, J.J., Noisripoom, W., Rea-Ireland, A.E., Ševčíková, H., Smyth, C.W., Vizzini, A., Adam, J.D., Alexandrova, A.V., Dima, B., Alizadeh, A., Álvarez Duarte, E., Andjic, V., Antonín, V., Arenas, F., Assabgui, R., Ballarà, J., Banwell, A., Berraf-Tebbal, A., Bhatt, V.K., Bonito, G., Botha, W., Burgess, T.I., Dovana, F., Khonsanit, A., Fuentes-Aponte, S., Courtecuisse, R., Cullington, P., Davoodian, N., Decock, Cony, Dimitrov, R., Di Piazza, S., Drenth, A., Dumez, S., Eichmeier, A., Etayo, J., Fernández, I., Fiard, J.-P., Fournier, J., Ghanbary, M.A.T., Calvert, J., Ghorbani, G., Giraldo, A., Glushakova, A.M., Gouliamova, D.E., Guarro, J., Halleen, F., Hampe, F., Hernández-Restrepo, M., Iturrieta-González, I., Jeppson, M., Kachalkin, A.V., Karimi, O., Khalid, A.N., Carvalhais, L.C., Nagy, L.G., Maxwell, A., Kiran, M., Krisai-Greilhuber, I., Kučera, V., Kušan, I., Langenhoven, S.D., Lebel, T., Lebeuf, R., Liimatainen, K., Linde, C., Lindner, D.L., Lombard, L., Mahamedi, A.E., Matočec, N., May, T.W., Kim, J.I., McTaggart, A.R., Meijer, M., Mešić, A., Mileto, A.J., Miller, A.N., Molia, A., Mongkolsamrit, S., Muñoz Cortés, C., Muñoz-Mohedano, J., Morte, A., Morozova, O.V., Mostert, L., Mostowfizadeh-Ghalamfarsa, R., Kim, K., Groenewald, J.Z., Shivas, R.G., Overton, B.E., Papp, V., Para, R., Peintner, U., Pham, T.H.G., Pordel, A., Pošta, A, Rodríguez, A., Romberg, M., Sandoval-Denis, M., Seifert, K.A., Semwal, K.C., Sewall, B.J., Slovák, M., Navarro-Ródenas, A., Smith, K., Spetik, M., Spies, C.F.J., Syme, K., Tasanathai, K., Thorn, R.G., Tkalčec, Z., Tomashevskaya, M.A., Torres-Garcia, D., Ullah, Z., Visagie, C.M., Voitk, A., Winton, L.M., Örstadius, L., Crous, P.W., Cowan, D.A., Maggs-Kölling, G., Yilmaz, N., Larsson, E., Angelini, C., Brandrud, T.E., and Dearnaley, J.D.W.

Abstract

Novel species of fungi described in this study include those from various countries as follows: Australia, Austroboletus asper on soil, Cylindromonium alloxyli on leaves of Alloxylon pinnatum, Davidhawksworthia quintiniae on leaves of Quintinia sieberi, Exophiala prostantherae on leaves of Prostanthera sp., Lactifluus lactiglaucus on soil, Linteromyces quintiniae (incl. Linteromyces gen. nov.) on leaves of Quintinia sieberi, Lophotrichus medusoides from stem tissue of Citrus garrawayi, Mycena pulchra on soil, Neocalonectria tristaniopsidis (incl. Neocalonectria gen. nov.) and Xyladictyochaeta tristaniopsidis on leaves of Tristaniopsis collina, Parasarocladium tasmanniae on leaves of Tasmannia insipida, Phytophthora aquae-cooljarloo from pond water, Serendipita whamiae as endophyte from roots of Eriochilus cucullatus, Veloboletus limbatus (incl. Veloboletus gen. nov.) on soil. Austria, Cortinarius glaucoelotus on soil. Bulgaria, Suhomyces rilaensis from the gut of Bolitophagus interruptus found on a Polyporus sp. Canada, Cantharellus betularum among leaf litter of Betula, Penicillium saanichii from house dust. Chile, Circinella lampensis on soil, Exophiala embothrii from rhizosphere of Embothrium coccineum. China, Colletotrichum cycadis on leaves of Cycas revoluta. Croatia, Phialocephala melitaea on fallen branch of Pinus halepensis. Czech Republic, Geoglossum jirinae on soil, Pyrenochaetopsis rajhradensis from dead wood of Buxus sempervirens. Dominican Republic, Amanita domingensis on litter of deciduous wood, Melanoleuca dominicana on forest litter. France, Crin- ipellis nigrolamellata (Martinique) on leaves of Pisonia fragrans, Talaromyces pulveris from bore dust of Xestobium rufovillosum infesting floorboards. French Guiana, Hypoxylon hepaticolor on dead corticated branch. Great Britain, Inocybe ionolepis on soil. India, Cortinarius indopurpurascens among leaf litter of Quercus leucotrichophora. Iran, Pseudopyricularia javanii on infected leaves of Cyperus sp., X

Published
2020

24. Fungal Planet description sheets: 1112–1181

Author

Crous, P.W., primary, Cowan, D.A., additional, Maggs-Kölling, G., additional, Yilmaz, N., additional, Larsson, E., additional, Angelini, C., additional, Brandrud, T.E., additional, Dearnaley, J.D.W., additional, Dima, B., additional, Dovana, F., additional, Fechner, N., additional, García, D., additional, Gené, J., additional, Halling, R.E., additional, Houbraken, J., additional, Leonard, P., additional, Luangsa-ard, J.J., additional, Noisripoom, W., additional, Rea-Ireland, A.E., additional, Ševčíková, H., additional, Smyth, C.W., additional, Vizzini, A., additional, Adam, J.D., additional, Adams, G.C., additional, Alexandrova, A.V., additional, Alizadeh, A., additional, Álvarez Duarte, E., additional, Andjic, V., additional, Antonín, V., additional, Arenas, F., additional, Assabgui, R., additional, Ballarà, J., additional, Banwell, A., additional, Berraf-Tebbal, A., additional, Bhatt, V.K., additional, Bonito, G., additional, Botha, W., additional, Burgess, T.I., additional, Caboň, M., additional, Calvert, J., additional, Carvalhais, L.C., additional, Courtecuisse, R., additional, Cullington, P., additional, Davoodian, N., additional, Decock, C.A., additional, Dimitrov, R., additional, Di Piazza, S., additional, Drenth, A., additional, Dumez, S., additional, Eichmeier, A., additional, Etayo, J., additional, Fernández, I., additional, Fiard, J.-P., additional, Fournier, J., additional, Fuentes-Aponte, S., additional, Ghanbary, M.A.T., additional, Ghorbani, G., additional, Giraldo, A., additional, Glushakova, A.M., additional, Gouliamova, D.E., additional, Guarro, J., additional, Halleen, F., additional, Hampe, F., additional, Hernández-Restrepo, M., additional, Iturrieta-González, I., additional, Jeppson, M., additional, Kachalkin, A.V., additional, Karimi, O., additional, Khalid, A.N., additional, Khonsanit, A., additional, Kim, J.I., additional, Kim, K., additional, Kiran, M., additional, Krisai-Greilhuber, I., additional, Kučera, V., additional, Kušan, I., additional, Langenhoven, S.D., additional, Lebel, T., additional, Lebeuf, R., additional, Liimatainen, K., additional, Linde, C., additional, Lindner, D.L., additional, Lombard, L., additional, Mahamedi, A.E., additional, Matočec, N., additional, Maxwell, A., additional, May, T.W., additional, McTaggart, A.R., additional, Meijer, M., additional, Mešić, A., additional, Mileto, A.J., additional, Miller, A.N., additional, Molia, A., additional, Mongkolsamrit, S., additional, Muñoz Cortés, C., additional, Muñoz-Mohedano, J., additional, Morte, A., additional, Morozova, O.V., additional, Mostert, L., additional, Mostowfizadeh-Ghalamfarsa, R., additional, Nagy, L.G., additional, Navarro-Ródenas, A., additional, Örstadius, L., additional, Overton, B.E., additional, Papp, V., additional, Para, R., additional, Peintner, U., additional, Pham, T.H.G., additional, Pordel, A., additional, Pošta, A,, additional, Rodríguez, A., additional, Romberg, M., additional, Sandoval-Denis, M., additional, Seifert, K.A., additional, Semwal, K.C., additional, Sewall, B.J., additional, Shivas, R.G., additional, Slovák, M., additional, Smith, K., additional, Spetik, M., additional, Spies, C.F.J., additional, Syme, K., additional, Tasanathai, K., additional, Thorn, R.G., additional, Tkalčec, Z., additional, Tomashevskaya, M.A., additional, Torres-Garcia, D., additional, Ullah, Z., additional, Visagie, C.M., additional, Voitk, A., additional, Winton, L.M., additional, and Groenewald, J.Z., additional

Published
2020
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30. Genera of phytopathogenic fungi: GOPHY 2

Author

Marin-Felix, Y., Hernández-Restrepo, M, Wingfield, Michael J., Akulov, A., Carnegie, A.J., Cheewangkoon, R., Gramaje, D., Groenewald, J Z, Guarnaccia, V., Halleen, F., Lombard, L, Luangsa-ard, Janet Jennifer, Marincowitz, S., Moslemi, Azin, Mostert, L., Quaedvlieg, W, Schumacher, R. K., Spies, Christoffel F. J., Thangavel, R., Taylor, Paul W. J., Wilson, A M, Wingfield, B.D., Wood, Alan R, Crous, P W, Marin-Felix, Y., Hernández-Restrepo, M, Wingfield, Michael J., Akulov, A., Carnegie, A.J., Cheewangkoon, R., Gramaje, D., Groenewald, J Z, Guarnaccia, V., Halleen, F., Lombard, L, Luangsa-ard, Janet Jennifer, Marincowitz, S., Moslemi, Azin, Mostert, L., Quaedvlieg, W, Schumacher, R. K., Spies, Christoffel F. J., Thangavel, R., Taylor, Paul W. J., Wilson, A M, Wingfield, B.D., Wood, Alan R, and Crous, P W

Abstract

This paper represents the second contribution in the Genera of Phytopathogenic Fungi (GOPHY) series. The series provides morphological descriptions and information regarding the pathology, distribution, hosts and disease symptoms for the treated genera. In addition, primary and secondary DNA barcodes for the currently accepted species are included. This second paper in the GOPHY series treats 20 genera of phytopathogenic fungi and their relatives including: Allantophomopsiella, Apoharknessia, Cylindrocladiella, Diaporthe, Dichotomophthora, Gaeumannomyces, Harknessia, Huntiella, Macgarvieomyces, Metulocladosporiella, Microdochium, Oculimacula, Paraphoma, Phaeoacremonium, Phyllosticta, Proxypiricularia, Pyricularia, Stenocarpella, Utrechtiana and Wojnowiciella. This study includes the new genus Pyriculariomyces, 20 new species, five new combinations, and six typifications for older names.

Published
2019

31. Genera of phytopathogenic fungi: GOPHY 2

Author

Marin-Felix, Y, Hernandez-Restrepo, M, Wingfield, MJ, Akulov, A, Carnegie, AJ, Cheewangkoon, R, Gramaje, D, Groenewald, JZ, Guarnaccia, V, Halleen, F, Lombard, L, Luangsa-ard, J, Marincowitz, S, Moslemi, A, Mostert, L, Quaedvlieg, W, Schumacher, RK, Spies, CFJ, Thangavel, R, Taylor, PWJ, Wilson, AM, Wingfield, BD, Wood, AR, Crous, PW, Marin-Felix, Y, Hernandez-Restrepo, M, Wingfield, MJ, Akulov, A, Carnegie, AJ, Cheewangkoon, R, Gramaje, D, Groenewald, JZ, Guarnaccia, V, Halleen, F, Lombard, L, Luangsa-ard, J, Marincowitz, S, Moslemi, A, Mostert, L, Quaedvlieg, W, Schumacher, RK, Spies, CFJ, Thangavel, R, Taylor, PWJ, Wilson, AM, Wingfield, BD, Wood, AR, and Crous, PW

Abstract

This paper represents the second contribution in the Genera of Phytopathogenic Fungi (GOPHY) series. The series provides morphological descriptions and information regarding the pathology, distribution, hosts and disease symptoms for the treated genera. In addition, primary and secondary DNA barcodes for the currently accepted species are included. This second paper in the GOPHY series treats 20 genera of phytopathogenic fungi and their relatives including: Allantophomopsiella, Apoharknessia, Cylindrocladiella, Diaporthe, Dichotomophthora, Gaeumannomyces, Harknessia, Huntiella, Macgarvieomyces, Metulocladosporiella, Microdochium, Oculimacula, Paraphoma, Phaeoacremonium, Phyllosticta, Proxypiricularia, Pyricularia, Stenocarpella, Utrechtiana and Wojnowiciella. This study includes the new genus Pyriculariomyces, 20 new species, five new combinations, and six typifications for older names.

Published
2019

32. Genera of phytopathogenic fungi: GOPHY 2

Author

University of Pretoria, Wingfield, M.J. [0000-0001-9346-2009], Marín-Felix, Yasmina, Hernández-Restrepo, Margarita, Wingfield, M. J., Akulov, A., Carnegie, A. J., Cheewangkoon, R., Gramaje, David, Groenewald, J. Z., Guarnaccia, Vladimiro, Halleen, F., Lombard, L., Luangsa-Ard, J. J., Marincowitz, S., Moslemi, A., Mostert, Lizel, Quaedvlieg, W., Schumacher, R. K., Spies, Chris F. J., Thangavel, R., Taylor, P. W. J., Wilson, A. M., Wingfield, B. D., Wood, A. R., Crous, P. W., University of Pretoria, Wingfield, M.J. [0000-0001-9346-2009], Marín-Felix, Yasmina, Hernández-Restrepo, Margarita, Wingfield, M. J., Akulov, A., Carnegie, A. J., Cheewangkoon, R., Gramaje, David, Groenewald, J. Z., Guarnaccia, Vladimiro, Halleen, F., Lombard, L., Luangsa-Ard, J. J., Marincowitz, S., Moslemi, A., Mostert, Lizel, Quaedvlieg, W., Schumacher, R. K., Spies, Chris F. J., Thangavel, R., Taylor, P. W. J., Wilson, A. M., Wingfield, B. D., Wood, A. R., and Crous, P. W.

Abstract

This paper represents the second contribution in the Genera of Phytopathogenic Fungi (GOPHY) series. The series provides morphological descriptions and information regarding the pathology, distribution, hosts and disease symptoms for the treated genera. In addition, primary and secondary DNA barcodes for the currently accepted species are included. This second paper in the GOPHY series treats 20 genera of phytopathogenic fungi and their relatives including: Allantophomopsiella, Apoharknessia, Cylindrocladiella, Diaporthe, Dichotomophthora, Gaeumannomyces, Harknessia, Huntiella, Macgarvieomyces, Metulocladosporiella, Microdochium, Oculimacula, Paraphoma, Phaeoacremonium, Phyllosticta, Proxypiricularia, Pyricularia, Stenocarpella, Utrechtiana and Wojnowiciella. This study includes the new genus Pyriculariomyces, 20 new species, five new combinations, and six typifications for older names.

Published
2019

33. A protocol for the management of grapevine rootstock mother vines to reduce latent infections by grapevine trunk pathogens in cuttings

Author

Waite, H., Armengol Fortí, Josep, Billones-Baaijens, R., Gramaje Pérez, David, Halleen, F., Di Marco, S., and Smart, R.

Subjects
lcsh:Botany, fungi, PRODUCCION VEGETAL, food and beverages, Trunk diseases, Rootstock management, Propagation, lcsh:QK1-989, Latent transmission
Abstract

A protocol is offered as a guideline for managers of rootstock mother grapevines, and as a potential research framework for to reduce infections by Grapevine Trunk Disease (GTD) pathogens in rootstock mother vines and cuttings. Latent infections by GTD pathogens in rootstock cuttings are a major source of the pathogens in grafted nursery vines and subsequently in new vineyards. The many pruning cuts made at the crowns of mother vines predispose them to infection which is transmitted to the new shoots via the xylem. Direct penetration by epiphytic inoculum on the bark of the shoots/canes can also occur. Mother vines with unprotected pruning wounds are typically heavily infected, particularly if they are not trellised. Availability of pruning wound treatments is limited in many countries. The spread of GTD pathogen inoculum can be reduced by avoiding sprinkler and flood irrigation, by trellising mother vines so that canopies are off the soil, and by spraying fungicides or painting wounds immediately after canes are harvested. Frequent trunk renewal aids in reducing inoculum. Cuts should be made to retain long internodes on the mother vines, cuttings should not contact the soil and pruning debris should be promptly destroyed. Cutting implements should be disinfested regularly and cuttings should be dipped in a registered fungicide or sterilant. Soaking cuttings increases fungal populations in the basal wounds and softens the bark, favouring penetration by pathogen inoculum. Dormant bench grafting in nurseries produces more GTD-symptomatic vines than field chip budding, so improved management for rootstock mother vines is more important where dormant cuttings are bench grafted. GTD epidemiology in source blocks is summarised, and best practice protocols for mother vine management and pre-grafting stages of propagation are suggested. Similar principles could be applied to scion mother vine management.

Published
2018

36. Genera of phytopathogenic fungi: GOPHY 2

Author

Marin-Felix, Y., primary, Hernández-Restrepo, M., additional, Wingfield, M.J., additional, Akulov, A., additional, Carnegie, A.J., additional, Cheewangkoon, R., additional, Gramaje, D., additional, Groenewald, J.Z., additional, Guarnaccia, V., additional, Halleen, F., additional, Lombard, L., additional, Luangsa-ard, J., additional, Marincowitz, S., additional, Moslemi, A., additional, Mostert, L., additional, Quaedvlieg, W., additional, Schumacher, R.K., additional, Spies, C.F.J., additional, Thangavel, R., additional, Taylor, P.W.J., additional, Wilson, A.M., additional, Wingfield, B.D., additional, Wood, A.R., additional, and Crous, P.W., additional

Published
2019
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38. A protocol for the management of grapevine rootstock mother vines to reduce latent infections by grapevine trunk pathogens in cuttings

Author

Universitat Politècnica de València. Departamento de Ecosistemas Agroforestales - Departament d'Ecosistemes Agroforestals, Universitat Politècnica de València. Instituto Agroforestal Mediterráneo - Institut Agroforestal Mediterrani, Waite, H., Armengol Fortí, Josep, Billones-Baaijens, R., Gramaje Pérez, David, Halleen, F., Di Marco, S., Smart, R., Universitat Politècnica de València. Departamento de Ecosistemas Agroforestales - Departament d'Ecosistemes Agroforestals, Universitat Politècnica de València. Instituto Agroforestal Mediterráneo - Institut Agroforestal Mediterrani, Waite, H., Armengol Fortí, Josep, Billones-Baaijens, R., Gramaje Pérez, David, Halleen, F., Di Marco, S., and Smart, R.

Abstract

[EN] A protocol is offered as a guideline for managers of rootstock mother grapevines, and as a potential research framework for to reduce infections by Grapevine Trunk Disease (GTD) pathogens in rootstock mother vines and cuttings. Latent infections by GTD pathogens in rootstock cuttings are a major source of the pathogens in grafted nursery vines and subsequently in new vineyards. The many pruning cuts made at the crowns of mother vines predispose them to infection which is transmitted to the new shoots via the xylem. Direct penetration by epiphytic inoculum on the bark of the shoots / canes can also occur. Mother vines with unprotected pruning wounds are typically heavily infected, particularly if they are not trellised. Availability of pruning wound treatments is limited in many countries. The spread of GTD pathogen inoculum can be reduced by avoiding sprinkler and flood irrigation, by trellising mother vines so that canopies are off the soil, and by spraying fungicides or painting wounds immediately after canes are harvested. Frequent trunk renewal aids in reducing inoculum. Cuts should be made to retain long internodes on the mother vines, cuttings should not contact the soil and pruning debris should be promptly destroyed. Cutting implements should be disinfested regularly and cuttings should be dipped in a registered fungicide or sterilant. Soaking cuttings increases fungal populations in the basal wounds and softens the bark, favouring penetration by pathogen inoculum. Dormant bench grafting in nurseries produces more GTD-symptomatic vines than field chip budding, so improved management for rootstock mother vines is more important where dormant cuttings are bench grafted. GTD epidemiology in source blocks is summarised, and best practice protocols for mother vine management and pre-grafting stages of propagation are suggested. Similar principles could be applied to scion mother vine management.

Published
2018

39. Phaeoacremonium species diversity on woody hosts in the Western Cape Province of South Africa

Author

Spies, C.F.J., Moyo, P., Halleen, F., Mostert, L., Spies, C.F.J., Moyo, P., Halleen, F., and Mostert, L.

Abstract

Nineteen Phaeoacremonium species are currently known in South Africa. These have been reported from grapevines, fruit trees, fynbos twig litter and arthropods. In other countries some of these Phaeoacremonium species are also known from hosts such as European olive, quince and willow that commonly occur in the Western Cape Province of South Africa, where most South African records of Phaeoacremonium have been made. The aim of this study was to investigate the species diversity and host-range of Phaeoacremonium in the Western Cape Province of South Africa by characterising 156 isolates collected from 29 woody hosts. Phylogenetic analyses of combined actin and beta-tubulin datasets allowed for the identification of 31 species among the 156 isolates, including 13 new species and 3 known species that had not been recorded in South Africa previously. The new Phaeoacremonium species include P. album, P. aureum, P. bibendum, P. gamsii, P. geminum, P. junior, P. longicollarum, P. meliae, P. oleae, P. paululum, P. proliferatum, P. rosicola and P. spadicum. All previous records of P. alvesii in South Africa were re-identified as P. italicum, but both species were recovered during this survey. A total of 35 described Phaeoacremonium species are now known from South Africa, more than double the number reported from any other country. This high diversity reflects the high diversity of indigenous flora of the Cape Floral Region, a biodiversity hotspot mainly situated in the Western Cape Province. Paraphyly and incongruence between individual phylogenies of the actin and beta-tubulin regions complicated species delimitation in some cases indicating that additional phylogenetic markers should be investigated for use in Phaeoacremonium phylogenies to prevent misidentifications and the introduction of vague species boundaries.

Published
2018
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