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Registro Completo
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
07/07/2022 |
Data da última atualização: |
07/07/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
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 |
Marc: |
LEADER 01538naa a2200301 a 4500 001 2144522 005 2022-07-07 008 2022 bl uuuu u00u1 u #d 022 $a0266-8254 024 7 $a10.1111/lam.13666$2DOI 100 1 $aBARBOZA, E. A. 245 $aPythium and Phytopythium species associated with weeds collected in vegetable production fields in Brazil.$h[electronic resource] 260 $c2022 520 $aThe 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. 650 $aAlternative hosts 650 $aOomycetes 650 $aPlant morphology 650 $aPythium 650 $aWeeds 650 $aErva Daninha 650 $aFilogenia 650 $aHortaliça 650 $aPatogenicidade 700 1 $aCABRAL, C. S. 700 1 $aROSSATO, M. 700 1 $aMARTIN, F. H. S. R. 700 1 $aREIS, A. 773 $tLetters in Applied Microbiology$gv. 74, p. 796-808, 2022.
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