| Texto completo | |
| Autor(es): |
Ferro, Camila Geovana
;
Favara, Gabriel Madoglio
;
Kraide, Heron Delgado
;
Mesquita, Naasoon Luiz Santos
;
Novaes, Quelmo Silva de
;
Rezende, Jorge Alberto Marques
Número total de Autores: 6
|
| Tipo de documento: | Artigo Científico |
| Fonte: | CIENTIA AGRICOL; v. 81, p. 4-pg., 2024-01-01. |
| Resumo | |
: Symptoms of severe vein clearing, leaf rolling, and blistering were observed in cassava plants in southwestern Bahia State, Brazil. The plants were collected, vegetatively propagated, and kept in a greenhouse. Leaf samples tested positive for begomovirus infection by Polymerase chain reaction (PCR). Complete nucleotide sequences of DNA -A and DNA -B of isolate PSLDV-Man04 revealed 99.89 % and 96.2 % identity, respectively, with the bipartite begomovirus passionfruit severe leaf distortion virus (PSLDV) genome. This PSLDV isolate was experimentally transmitted to two and four of the five cassava plants and ten passion fruit plants, respectively, inoculated with Bemisia tabaci Middle EastAsia Minor 1 (MEAM1). This is the first report of the natural infection of cassava plants by the PSLDV begomovirus in Brazil. (AU) | |
| Processo FAPESP: | 18/18274-3 - Begomovirus e crinivirus em solanáceas: epidemiologia molecular regional e alternativas sustentáveis de manejo integrado |
| Beneficiário: | Jorge Alberto Marques Rezende |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |
| Processo FAPESP: | 19/16248-8 - Tentativas de identificação de hospedeiros fontes de inóculo do Tomato severe rugose virus através de sequências parciais do genoma viral |
| Beneficiário: | Camila Geovana Ferro |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |