Data/hora: 04/06/2024 08:13:15

Biblioteca(s): | Embrapa Amazônia Oriental.
Data corrente: | 02/12/2019
Data da última atualização: | 25/05/2020
Autoria: | ROSADO, A. W. C.; BOARI, A. de J.; CUSTÓDIO, F. A.; QUADROS, A. F. F.; BATISTA, I. C. A.; PEREIRA, O. L.
Afiliação: | André Wilson Campos Rosado, UFV; ALESSANDRA DE JESUS BOARI, CPATU; Fábio Alex Custódio, UFV; Ayane Fernanda Ferreira Quadros, CPATU; Izabel Cristina Alves Batista, CPATU; Olinto Liparini Pereira, UFV.
Título: | Helminthosporiella stilbacea associated with African oil palm (Elaeis guineensis) in Brazil.
Ano de publicação: | 2019
Fonte/Imprenta: | Forest Pathology, v. 49, e12529, 2019.
DOI: | https://doi.org/10.1111/efp.12529
Idioma: | Inglês
Conteúdo: | African oil palm (Elaeis guineensis Jacq.) is considered the most productive oleaginous crop due to its high oil production per hectare. In April 2015, E. guineensis leaves showing elliptical necrotic spots with yellowish halo were observed in a commercial plantation in Moju, Pará state, Brazil. A synematous fungus was consistently observed associated with the necrotic spots. The aim of this study was to identify this fungus associated with E. guineensis in Brazil. Based on morphology and DNA sequence data of the internal transcribed spacer rDNA, the fungus was identified as Helminthosporiella stilbacea. Helmintosporiella stilbacea has been reported associated with leaf spots on E. guineensis in Africa, Ghana, Sudan and Zambia. To the best of our knowledge, this is the first report of H. stilbacea associated with E. guineensis in Brazil.
Palavras-Chave: | Moju.
Thesagro: | Dendê; Elaeis Guineensis.
Thesaurus Nal: | Arecaceae; Massarinaceae; Pleosporales.
Categoria do assunto: | F Plantas e Produtos de Origem Vegetal
Registro original: | Embrapa Amazônia Oriental (CPATU)
Exemplares: | CPATU - (56104-1) - UPC - AP - DD -  -  -  - DIS