Data/hora: 21/06/2024 07:48:29

Biblioteca(s): | Embrapa Hortaliças.
Data corrente: | 07/07/2022
Data da última atualização: | 07/07/2022
Autoria: | BARBOZA, E. A.; CABRAL, C. S.; ROSSATO, M.; MARTIN, F. H. S. R.; REIS, A.
Afiliação: | E. A. BARBOZA, UNIVERSIDADE DE BRASÍLIA; C. S. CABRAL, UNIDESC, GO; M. ROSSATO, UNIVERSIDADE DE BRASÍLIA; FABIANA HELENA SILVA RIBEIRO MARTIN, CNPH; AILTON REIS, CNPH.
Título: | Pythium and Phytopythium species associated with weeds collected in vegetable production fields in Brazil.
Ano de publicação: | 2022
Fonte/Imprenta: | Letters in Applied Microbiology, v. 74, p. 796-808, 2022.
ISSN: | 0266-8254
DOI: | 10.1111/lam.13666
Idioma: | Inglês
Conteúdo: | The presence of weeds in cultivated areas is a limitation on vegetable production in Brazil. Beyond their competition for water, nutrients and light, weeds may be alternative hosts of plant pathogens, favouring their survival and potential increase in population. In this work, six Pythium and two Phytopythium species were identified infecting weeds collected from vegetable fields in Brazil. Most of these Pythium and Phytopythium species identified are polyphagous plant pathogens, attacking many plant species including many vegetables. This finding has ecological and epidemiological significance indicating weeds can be reservoirs and inoculum sources of pathogens for vegetable crops.
Thesagro: | Erva Daninha; Filogenia; Hortaliça; Patogenicidade.
Thesaurus Nal: | Alternative hosts; Oomycetes; Plant morphology; Pythium; Weeds.
Categoria do assunto: | F Plantas e Produtos de Origem Vegetal
Registro original: | Embrapa Hortaliças (CNPH)
Exemplares: | CNPH - (41752-1) - UPC - AP - DD -  -  -  - DIS