Robert Weingart Barreto

Mycologist.

Abbreviations: R.W.Barreto
Occupations: mycologist
Direct attributions: 0 plants, 186 fungi
Authorship mentions: 0 plants, 192 fungi
Links:IPNIBHL

186 fungi attributed, 6 fungi contributed to192 fungi:

Entyloma ageratinae (Mist Flower Smut) R.W. Barreto & H.C. Evans 1988
fungi species in the entylomataceae family
Entyloma ageratinae, commonly known as the mist flower smut, is a species of leaf smut fungus. As a plant pathogen, it is widely employed as a biological herbicide in the control of Ageratina riparia, an ornamental plant which is native to Mexico, but now invasive in a variety of tropical climates. The fungus was given its current scientific name and classified within the genus Entyloma in 1988. E. ageratinae grows exclusively on A. riparia plants in the wild, though specimens of Ageratina adenophora have contracted the fungus in laboratory trials. On A. riparia, the fungus forms lesions on
Pseudocercospora bixae (Allesch. & F. Noack) Crous, Alfenas & R.W. Barreto 1997
fungi species in the mycosphaerellaceae family
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Phyllachora peltaticola O.L. Pereira & R.W. Barreto 2006
fungi species in the phyllachoraceae family
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Phyllachora miconiiphila J.L. Alves, R.W. Barreto & O.L. Pereira 2010
fungi species in the phyllachoraceae family
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Perisporiopsis lantanae (F. Stevens) R.W. Barreto 1995
fungi species in the perisporiopsidaceae family
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Mycosphaerella sapiicola D.J. Soares, Parreira & R.W. Barreto 2006
fungi species in the mycosphaerellaceae family
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Mycosphaerella sapii D.J. Soares, Parreira & R.W. Barreto 2006
fungi species in the mycosphaerellaceae family
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Mycosphaerella mikaniaemicranthae R.W. Barreto 1995
fungi species in the mycosphaerellaceae family
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Mycosphaerella americanae B.V. Lima, R.W. Barreto & D.J. Soares 2009
fungi species in the mycosphaerellaceae family
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Micropustulomyces mucilaginosus R.W. Barreto 1995
fungi species in the order capnodiales
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Hyalosphaera ornata J.L. Alves, R.W. Barreto & O.L. Pereira 2010
fungi species
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Guignardia miconiae Seixas & R.W. Barreto 2007
fungi species in the phyllostictaceae family
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Asperisporium mikaniigena (J.M. Yen & Lim) R.W. Barreto 1995
fungi species in the mycosphaerellaceae family
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Puccinia mitracarpi O.L. Pereira & R.W. Barreto 2005
fungi species in the pucciniaceae family
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Micropustulomyces R.W. Barreto 1995
fungi genus
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Kordyana brasiliensis (Tradescantia Yellow Leaf Spot) D.M. Macedo, O.L. Pereira & R.W. Barreto 2015
fungi species in the brachybasidiaceae family
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Byssogene wilsonii Marg. Silva & R.W. Barreto 2016
fungi species
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Ascochyta peperomiae J.M. Pereira & R.W. Barreto 2002
fungi species in the didymellaceae family
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Ascochyta cyperiphthora Pomella & R.W. Barreto 1997
fungi species in the didymellaceae family
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Zymochalara Guatimosim, R.W. Barreto & Crous 2016
fungi genus in the pezizellaceae family
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Zasmidium cyatheae Guatim., R.W. Barreto & Crous 2016
fungi species in the mycosphaerellaceae family
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Veronaea hedychii D.J. Soares & R.W. Barreto 2008
fungi species in the herpotrichiellaceae family
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Synnemellisia aurantia D.O. Lisboa, J.L. Alves & R.W. Barreto 2016
fungi species
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Streptopodium tabebuiae Liberato & R.W. Barreto 2005
fungi species in the erysiphaceae family
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Setophoma chromolaenae Quaedvl., Verkley, R.W. Barreto & Crous 2013
fungi species in the phaeosphaeriaceae family
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Septoria mikaniaemicranthae R.W. Barreto 1995
fungi species in the mycosphaerellaceae family
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Scolecolachnum Guatimosim, R.W. Barreto & Crous 2016
fungi genus in the hyphodiscaceae family
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Redbia trichomambusta R.W. Barreto 1994
fungi species
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Ramularia pistiae R.C. Fern. & R.W. Barreto 2005
fungi species in the mycosphaerellaceae family
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Pseudocercosporella dimorphandrae Marg. Silva & R.W. Barreto 2016
fungi species in the mycosphaerellaceae family
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