Robert W. Barreto

Curriculum Vitae

Personal details. Brazilian, male.

Qualifications. Graduate degree: Agronomy, 1978, Universidade Federal Rural do Rio de Janeiro. MSc: Pure & Applied Taxonomy, 1986, University of Reading - International Mycological Institute (now CABI). PhD: Botany, University of Reading - International Mycological Institute (now CABI).

Current position. Head of the Plant Clinic of the Plant Pathology Department, since 1998.

Expertise. Biological control of weeds with plant pathogens, mycology.

Teaching. Biological control of weeds and diseases; fungal pathogens of plants; plant disease diagnosis and control; plant pathology; mycology; plant pathology seminars; supervision of graduate research students in their MS and PhD research, and of undergraduates in research projects.

Consultancies. CNPq (Conselho Nacional de Desenvolvimento Científico e Tecnológico); FAPEMIG (Fundação de Amparo à Pesquise do Estado de Minas Gerais); CABI Bioscience (biocontrol of weeds, 199201993); Assessa Assessoria Pesquisa e Planejamento Ltda - ASSESSA (1987, 1989-1991).

International Programmes. Co-operator in research programs in the USA - Fundação Arthur Bernardes (Universidade Federal de Viçosa) and Research Corporation of the University of Hawaii, Fundação de Pesquisas Florestais (Universidade Federal do Paraná) and the University of Florida; New Zealand - Fundação Arthur Bernardes (Universidade Federal de Viçosa) and Landcare Research.

Languages. Portuguese, English.

Dr R.W. Barreto

Dr R.W. Barreto,
Universidade Federal de Viçosa,
Centro de Ciências Agrárias,
Departamento de Fitopatologia - UFV,
Avenida P.H. Rolfs, s/n - Campus Universitário,
Centro - Viçosa,
36571000, MG - Brazil.
Telephone: (+31) 38992625
Fax: (+31) 38992240

Publications

Book Chapters

BARRETO, Robert Weingart. Uso de agentes patogênicos no controle biológico de plantas invasoras. In: MACEDO, José Henrique Pedrosa, BREDOW, Edgard Alfredo (Eds). Princípios e Rudimentos do Controle Biológico de Plantas: Coletânea. Imprensa Universitária – UFPR, Curitiba, 2004, pp. 143-160.

BARRETO, Robert Weingart; ELLISON, Carol. El Uso de Patogenos Como Agentes de Control Biologico en America Latina: Estudios de Casos. In: MEDAL, Julio; NORAMBUENA, Hernan; GANDOLFO, Daniel. (Org.). Memorias del Primer Curso Latinoamericano de Control Biologico de Malezas. Gainesville, 2003, pp. 97-112.

BARRETO, Robert Weingart; EVANS, Harry C. Role of fungal biocontrol of weeds in ecosystem sustainability. In: PALM, Mary E.; CHAPELA, Ignacio H. (Org.). Role of Fungal Biocontrol of Weeds in Ecosystem Sustainability. Boone, 1997, pp. 183-210.

Refereed Research Publications

PEREIRA, Olinto Liparini; SOARES, Dartanhã José; BARRETO, R.W. First report of Asteridiella pittieri on golden dewdrop Duranta repens var. aurea in Brazil. Australasian Plant Pathology 35, in press, 2006.

LIBERATO, José Ricardo; BARRETO, R.W. Powdery mildew of Ruta graveolens in Brazil caused by Oidiopsis haplophylli. Summa Phytopathologica 32: 80-81, 2006.

NECHET, Katia Lima; BARRETO, R.W.; MIZOBUTI, Eduardo Seiti. Bipolaris euphorbiae as a biological control agent for wild poinsettia (Euphorbia heterophylla): host-specificity and variability in pathogen and host populations. BioControl 51: 259-275, 2006.

VIEIRA, Bruno Sérgio; BARRETO, R.W. First Record of Bremia lactucae Infecting Sonchus oleraceus and Sonchus asper in Brazil and its infectivity to lettuce. Journal of Phytopathology-Phytopathologische Zeitschrift 154: 84-87, 2006.

SOARES, Dartanhã José; FERREIRA, Francisco Alves; BARRETO, R.W. First report of the aecial stage of Puccinia scirpi on Nymphoides indica in Brazil, with comments on its worldwide distribution. Australasian Plant Pathology 35: 81-84, 2006.

PARREIRA, Douglas Ferreira; SOARES, Dartanhã José; BARRETO, R.W. Primeiro relato de Oidiopsis haplophylli (Erysiphales) em Vernonia scorpioides (Asteraceae). Summa phytopathologica 32: 99-99, 2006.

POMELLA, Alan William; BARRETO, R.W.; CHARUDATTAN, Raghavan. Nimbya alternantherae a potential agent for alligatorweed, Alternanthera philoxeroides. BioControl in press, 2006.

LIBERATO, José Ricardo; BARRETO, R.W.; NIIOMI, S; TAKAMATSU, Sussumu. Queirozia turbinata (Phyllactiniae: Erysiphaceae): a powdery mildew with a dematiaceous anamorph. Mycological Research 110: in press, 2006.

ELLISON, Carol A; PEREIRA, José Maurício; THOMAS, Sarah E.; BARRETO, R.W.; EVANS, Harry Charles. Studies on the rust Prospodium tuberculatum, a new classical biological control released against the invasive weed Lantana camara in Australia. 1. Life-cycle and infection parameters. Australasian Plant Pathology 35: 309-319, 2006.

SOARES, Dartanhã José; NECHET, Kátia Lima; BARRETO, R.W. Cordana versicolor sp.nov. (dematiaceous hyphomycete) causing leaf-spot on Canna denudata (Cannaceae) in Brazil, with observations on Cordana musae. Fungal Diversity 18: 147-155, 2005.

PEREIRA, Olinto Liparini; BARRETO, R.W. The mycobiota of the weed Mitracarpus hirtus in Minas Gerais (Brazil), with particular reference to fungal pathogens for biological control. Australasian Plant Pathology 34: 41-50, 2005.

PEREIRA, Olinto Liparini; Bosquetti, L.B.; BARRETO, R.W. Bellulicauda dialii on Dialium guianense (Leguminosae) in Brazil. Fitopatologia Brasileira 30: 79-80, 2005.

FERREIRA, Francisco Alves; BARRETO, R.W.; ALMADA, Roosevelt W. Mancha de madeira processada de eucalipto causada pelo fungo Arxiomyces vitis. Fitopatologia Brasileira 30, 92-92, 2005.

FERNANDES, Ronaldo de Castro; BARRETO, R.W. Ramularia pistiae sp. nov. a new leaf spot fungus on water lettuce (Pistia stratiotes) from Nicaragua. Mycotaxon 92: 49-53, 2005.

CARVALHO, Aldir de O. de; SOARES, Dartanhã José; BARRETO, R.W.; CARMO, Goréte F do. Podridão de frutos de jiló (Solanum gilo) causada por Phytophthora capsici. Fitopatologia Brasileira Brasília 30: 435-435, 2005.

SOARES, Dartanhã José; BARRETO, R.W. Pseudocercospora siparunae a new cercosporoid fungi from the Brazilian tropical forest. Mycotaxon 92: 273-277, 2005.

SOARES, Dartanhã José; PARREIRA, Douglas Ferreira; BARRETO, R.W. Plasmopara australis newly recorded from Brazil on the new host Luffa cylindrica. New Disease Reports 12, 2005.

PEREIRA, Olinto Liparini; BARRETO, R.W. Meliola psychotriae: a new addition to the micobiota of the weed Mitracarpus hirtus. Australasian Plant Pathology 34: 621-622, 2005.

LIBERATO, José Ricardo; BARRETO, R.W.; SCHIVAS, Roger G. Leaf-clearing and staining techniques for the observation of conidiophores in the Phyllactinioideae (Erysiphaceae). Australasian Plant Pathology 34, 401-404, 2005.

SILVA, Janaína Lana da; SOARES, Dartanhã José; BARRETO, R.W. Eye-spot of Rudbeckia laciniata caused by Corynespora cassiicola in Brazil. New Disease Reports 12, 2005.

BARRETO, R.W.; ROCHA, Fabiano Branco; FERREIRA, Francisco Alves. First record of natural infection of Marlierea edulis (Myrtaceae) by the eucalyptus canker fungus - Chrysoporthe cubensis. New Disease Reports 12, 2005.

VIEIRA, Bruno Sérgio; PEREIRA, Olinto Liparini; BATISTA, Márcio Luiz; BARRETO, R.W. First record of Glomerella cingulata causing leaf blight on Talauma ovata (Magnoliaceae). Revista Árvore 29: 829-831, 2005.

LIBERATO, José Ricardo; BARRETO, R.W. Streptopodium passiflorae comb.nov. on Passiflora rubra. Mycotaxon 94: 89-92, 2005.

VIEIRA, Bruno Sérgio; BARRETO, R.W. Lewia chlamidosporiformans sp.nov. from Euphorbia heterophylla. Mycotaxon 94, 245-248, 2005.

ELLISON, C.A.; BARRETO, R.W. Prospects for the management of invasive alien weeds using co-evolved fungal pathogens: a Latin American perspective. Biological Invasions 6: 23-45, 2004.

SEIXAS, C.D.S.; BARRETO, R.W.; ALFENAS, A.C.; FERREIRA, F.A. Cryphonectria cubensis on an indigenous host in Brazil: a possible origin for eucalyptus canker disease? Mycologist 18: 18-24, 2004.

SOARES, Dartanhã José; BARRETO, R.W. First report of Oidium piperis (Erysiphales) in Brazil. New Disease Reports 10, 2004.

LIBERATO, José Ricardo; BARRETO, R.W. Additions to the Brazilian Erysiphaceae: Ovulariopsis durantae sp. nov. and Streptopodium tabebuiae sp.nov. Fungal Diversity 18, 95-106, 2005.

LIBERATO, José Ricardo; BARRETO, R.W. Anamorphic Erysiphe australiana causing powdery mildew on Lagerstroemia indica in Brazil. New Disease Reports 9, 2004.

PEREIRA, Olinto Liparini; BOSQUETTI, L.B.; BARRETO, R.W. Bellulicauda dialii on Dialium guianense (Leguminosae) in Brazil. Fitopatologia Brasileira Brasília 30 (1): 79-80, 2005.

SEIXAS, Claudine Dinali Santos; BARRETO, R.W.; FREITAS, Leandro Grassi; MAFFIA, L.A.; MONTEIRO, Fernanda Testa. Ditylenchus drepanocercus (Nematoda), a potential biological control agent for Miconia calvescens (Melastomataceae): host-specificity and epidemiology. Biological Control 31: 29-37, 2004.

SEIXAS, Claudine Dinali Santos; BARRETO, R.W.; FREITAS, Leandro Grassi; MONTEIRO, Fernanda Testa; OLIVEIRA, Rosângela Darc Lima de. Ditylenchus drepanocercus rediscovered in the neotropics causing angular leaf spots on Miconia calvescens. Journal of Nematology 36: 481-486, 2004.

VIEIRA, B.S.; BARRETO, R.W. First record of Cercospora richardiaecola causing leaf spots on Zantedeschia aethiopica in Brazil. New Disease Reports 9, 2004.

VIEIRA, Frederico M C; PEREIRA, Olinto Liparini; BARRETO, R.W. First report of Coleosporium ipomoeae on Ipomoea fistulosa in Brazil. Fitopatologia Brasileira 29: 683-683, 2004.

ROCHA, Fabiano Branco; PEREIRA, Olinto Liparini; BARRETO, R.W. First report of Curvularia lunata on Zoysia japonica (Poaceae) in Brazil. Australasian Plant Pathology 33: 601-602, 2004.

BENTES, Jânia Lília da Silva; BARRETO, R.W. Reavaliação taxonômica de Colletotrichum guaranicola Albuq. agente causal da antracnose do guaranazeiro. Acta Amazônica 34: 129-131, 2004.

NECHET, K.L.; BARRETO, R.W.; MIZUBUTI, E.S.G. Sphaceloma poinsettiae as a potential biological control agent for wild poinsettia (Euphorbia heterophylla). Biological Control 30: 556-565, 2004.

LIBERATO, José Ricardo; BARRETO, R.W.; LOURO, Ricardo P. Streptopodium caricae sp.nov., with a discussion on powdery mildew of papaya, and emended description of the genus Streptopodium and Oidium caricae. Mycological Research 108: 1-10, 2004.

PEREIRA, Olinto Liparini; BARRETO, R.W. The mycobiota of the weed Mitracarpus hirtus in Minas Gerais (Brazil), with particular reference to fungal pathogens for biological control. Australasian Plant Pathology 34: 41-50, 2005.

SEIXAS, Claudine D.S.; BARRETO, Robert Weingart; ALFENAS, Acelino C.; FERREIRA, Francisco A. Cryphonectria cubensis on an indigenous host in Brazil: a possible origin for eucalyptus canker disease? Mycologist 18: 18-24, 2004.

ELLISON, Carol A; BARRETO, Robert Weingart. Prospects for the management of invasive alien weeds using co-evolved fungal pathogens: a Latin American perspective. Biological Invasions 6: 23-45, 2004.

PEREIRA, Olinto Liparini; BARRETO, Robert Weingart. Anhellia verruco-scopiformans sp.nov. (Myriangiales) associated to scaby brooms of Croton migrans in Brazil. Fungal Diversity 12: 155-159, 2003.

PEREIRA, Olinto Liparini; BARRETO, Robert Weingart; BEZERRA, José Luiz. Cercospora talini on Talinum patens in Brazil. Fitopatologia Brasileira 28 (2): 205-205, 2003.

FERNANDES, Ronaldo de Castro; BARRETO, Robert Weingart. Corynespora cassiicola causing leaf spots on Coleus barbatus. New Disease Reports 7, 2003.

PEREIRA, José Maurício; BARRETO, Robert Weingart; ELLISON, Carol; MAFFIA, Luiz Antonio. Corynespora cassiicola f.sp. lantanae: a potential biocontrol agent for Lantana camara from Brazil. Biological Control 26: 21-31, 2003.

MONTEIRO, Fernanda Testa; VIEIRA, Bruno Sérgio; BARRETO, Robert Weingart. Curvularia lunata and Phyllachora sp.: two pathogens of the grassy weed Hymenachne amplexicaulis from Brazil. Australasian Plant Pathology 32: 449-453, 2003.

COELHO, Reginaldo Resende; VALE, Francisco Xavier Ribeiro Do; JESUS JUNIOR, Waldir Cintra; PAUL, Pierce Anderson; ZAMBOLIM, Laercio; BARRETO, Robert Weingart. Determinação das condições climáticas que favorecem o desenvolvimento da ferrugem e da mancha angular do feijoeiro. Fitopatologia Brasileira 28: 508-515, 2003.

PEREIRA, Olinto Liparini; BARRETO, Robert Weingart. First report of Sphenospora kevorkianii (Raveneliaceae) on the orchid Catasetum fimbriatum in Brazil. New Disease Reports 8: 1-2, 2003.

MACAGNAN, Dirceu; ROMEIRO, Reginaldo da S; MENDONÇA, Henrique L; BARRETO, Robert Weingart. Mancha bacteriana da melancia: uma nova bacteriose no estado de Minas Gerais. Summa Phytopathologica 29: 286-287, 2003.

BENTES, Jania Lília S.; BARRETO, Robert Weingart; CANNON, P.F. Phyllachora xanthii: redescription and designation of a new type. Fungal Diversity 12: 1-5, 2003.

PEREIRA, José Maurício; BARRETO, Robert Weingart. A new species of Ascochyta from leaf spots on Peperomia spp. in Brazil. Mycotaxon 82: 367-372, 2002.

MONTEIRO, Fernanda Testa; BARRETO, Robert Weingart. Curvularia andropogonis: agente etiológico da queima foliar do capim-limão. Fitopatologia Brasileira Fortaleza 27 (2): 227-227, 2002.

VIEIRA, Bruno Sérgio; BARRETO, Robert Weingart. First record of leaf-spot caused by Acroconidiella tropaeoli on Topaeolum majus in Brazil. Plant Pathology 5: 805-805, 2002.

SEIXAS, Claudine Dinali Santos; BARRETO, Robert Weingart; MATSUOKA, Kiyoshi. First report of a phytoplasm-associated witches' broom disease of Miconia calvescens. Plant Pathology 5, 801-801, 2002.

PEREIRA, Olinto L; CAVALLAZZI, José Renato P; BARRETO, Robert Weingart. First report of Uredo crepidis-japonicae and Septoria crepidis on Crepis japonica in Brazil. Fitopatologia Brasileira 27: 319-319, 2002.

BACCI, L; PICANÇO, Marecelo; GUSMÃO, M R; BARRETO, Robert Weingart; GALVA, T.L. Inseticidas seletivos à tesourinha Doru luteipes (Scudder) utilizados no controle do pulgão verde em brássicas. Horticultura Brasileira 20 (2): 174-179, 2002.

BARRETO, Robert Weingart; MARINI, Fillipe Silveira. Mycovellosiella robbsii sp.nov. causing leaf-spot on Mimosa caesalpinaefolia. Fitopatologia Brasileira 27: 610-613, 2002.

GONÇALVES, Rivadalve C.; BARRETO, Robert Weingart. Root and stem rot of Schefflera arboricola in Brazil, caused by Fusarium solani. Plant Pathology 50: 794-794, 2001.

PEREIRA, José Maurício; BARRETO, Robert Weingart. Additions to the mycobiota of the weed Lantana camara (Verbenaceae) in southeastern Brazil. Mycopathologia 151: 71-80, 2000.

BARRETO, Robert Weingart; CHARUDATTAN, Rhagavan; POMELLA, Alan William Vilela; HANADA, Rogério Eiji. Biological control of neotropical aquatic weeds with fungi. Crop Protection 19: 697-703, 2000.

LEITE, Rodrigo Serpa; BARRETO, Robert Weingart. Petal spotting of hydrangea flowers caused by Corynespora cassiicola: old pathogen - new disease. Mycologist 14: 80-83, 2000.

KILLGORE, Eloise M.; SUGYIAMA, Lionel S.; BARRETO, Robert Weingart; GARDNER, Don E. Evaluation of Colletotrichum gloeosporioides for biological control of Miconia calvescens in Hawaii. Plant Disease 83: 964-964, 1999.

BARRETO, Robert Weingart; EVANS, Harry C.; HANADA, Rogério Eiji. First record of Cercospora pistiae causing leaf spot of water lettuce (Pistia stratioites) in Brazil, with particular reference to weed biocontrol. Mycopathologia 144: 81-85, 1999.

BARRETO, Robert Weingart; EVANS, Harry C.; POMELLA, Alan W.V. Fungal pathogens of Calotropis procera (rubber bush), with two new records from Brazil. Australasian Plant Pathology 28: 126-130, 1999.

BARRETO, Robert Weingart; TORRES, André Nunes Loula. Nimbya alternantherae and Cercospora alternantherae: two new records of fungal pathogens on Alternanthera philoxeroides (alligatorweed) in Brazil. Australasian Plant Pathology 28: 103-107, 1999.

PEREIRA, José Maurício; BARRETO, Robert Weingart; POMELLA, Alan W.V. Ocorrência de Leptosphaeria sacchari em Pennisetum purpureum no Brasil. Fitopatologia Brasileira 24: 576-576, 1999.

POMELLA, Alan William; BARRETO, Robert Weingart. Phaeotrichoconis crotalariae: a new addition to the mycobiota of purple nutsedge (Cyperus rotundus). Fitopatologia Brasileira 24: 468-468, 1999.

TATAGIBA, Joseli da Silva; MAFFIA, Luiz Antonio; BARRETO, Robert Weingart; ALFENAS, Acelino Couto; SUTTON, John C. Biological control of Botrytis cinerea in residues and flowers of rose (Rosa hybrida). Phytoparasitica 26, 8-19, 1998.

BARRETO, Robert Weingart; EVANS, Harry. Fungal pathogens of Euphorbia heterophylla and E. hirta in Brazil and their potential as weed biocontrol agents. Mycopathologia 141: 21-36, 1998.

LIBERATO, José R; LOURO, Ricardo P; SUZUKI, Márcio S; BARRETO, Robert Weingart. Ocorrência de oídio do tomateiro causado por Oidiopsis no estado do Rio de Janeiro. Fitopatologia Brasileira 23: 81-81, 1998.

POMELLA., Alan W.V.; BARRETO, Robert Weingart; BASILIO, J.B.; ALFENAS, Acelino Couto. Asteromidium tabebuiae-impetiginosae sp.nov. causing a leaf spot disease of Tabebuia impetiginosa in Brazil. Mycotaxon 64: 83-89, 1997.

CROUS, Pedro W.; ALFENAS, Acelino Couto; BARRETO, Robert Weingart. Cercosporoid fungi from Brazil. Mycotaxon 61: 405-430, 1997.

POMELLA, Alan W.V.; BARRETO, Robert Weingart. Leaf scorch of purple nutsedge (Cyperus rotundus) caused by Ascochyta cyperiphthora. Mycotaxon 65: 459-468, 1997.

EVANS, Harry C.; BARRETO, Robert Weingart. Crinipellis perniciosa: a much investigated but little understood fungus. Mycologist 10: 58-61, 1996.

BARRETO, Robert Weingart; EVANS, Harry C. Mycobiota of the weed Cyperus rotundus in the State of Rio de Janeiro, with an elucidation of its associated Puccinia complex. Mycological Research 99: 407-419, 1995.

BARRETO, Robert Weingart; EVANS, Harry C.; ELLISON, C. The mycobiota of the weed Lantana camara in Brazil, with particular reference to biological control. Mycological Research 99: 407-419, 1995.

BARRETO, Robert Weingart; EVANS, Harry C. The mycobiota of the weed Mikania micrantha in southern Brazil with particular reference to fungal pathogens for biological control. Mycological Research 99: 343-352, 1995.

BARRETO, Robert Weingart; EVANS, Harry. The mycobiota of the weed Chromolaena odorata in southern Brazil with particular reference to fungal pathogens for biological control. Mycological Research 98: 1107-1116, 1994.

BARRETO, Robert Weingart; DICK, Michael W. Monograph of Basidiophora (Oomycetes) with the description of a new species. Botanical Journal of the Linnean Society 107: 313-332, 1991.

BARRETO, Robert Weingart; EVANS, Harry C. Taxonomy of a fungus introduced into Hawaii for biological control of Ageratina riparia (Eupatorieae: Compositae), with observations on related weed pathogens. Transactions of the British Mycological Society 91: 81-97, 1988.

Conference papers

KILLGORE, Eloise; SUGIYAMA, L.S.; BARRETO, Robert Weingart. Prospective biological control of Miconia calvescens in Hawaii with a non-indigenous fungus Colletotrichum gloeosporioides (Penz.) Sacc. f.sp. miconiae. In: First Regional Conference on Miconia Control, 1997, Papete. Proceedings of the First Regional Conference on Miconia Control. Papete: 1997, pp. 65-71.

BARRETO, Robert Weingart; EVANS, Harry C. Fungal pathogens of some Brazilian aquatic weeds and their potential use in biocontrol. In: Proceedings of the IX International Symposium on Biological Control of Weeds, 1996, Stellenbosch. Proceedings of the IX International Symposium on Biological Control of Weeds. Cape Town: University of Cape Town, 1996, pp. 121-126.

BARRETO, Robert Weingart; EVANS, Harry C. The mycoflora of Chromolaena odorata in the Neotropics and its potential for biolcontrol. In: Proceedings of the Third Indernational Workshop on Biological Control and Management of Chromolaena odorata, 1993, 1996, pp. 174-184.

BARRETO, Robert Weingart; EVANS, Harry C. Fungal pathogens of weeds collected in the Brazilian tropics and subtropics and their biocontrol potential. In: Proceedings of the Eighth International Symposium on Biological Control of Weeds, 1995, DSIR/CSIRO, 1995, pp. 679-691.


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