Idioma:

Production of bright greenish yellow fluorescence in figs infected by Aspergillus species in California orchards

Doster, M.A. (University of California, Davis.) ; Michailides, T.J

Plant disease, 1998-06, Vol.82 (6), p.669-673 [Periódico revisado por pares]

St. Paul, MN: American Phytopathological Society

Texto completo disponível

Citações Citado por

Enviar para

Título:
Production of bright greenish yellow fluorescence in figs infected by Aspergillus species in California orchards
Autor: Doster, M.A. (University of California, Davis.) ; Michailides, T.J
Assuntos: AFLATOXINAS ; AFLATOXINE ; AFLATOXINS ; ALIMENTOS ; ASPERGILLUS ; ASPERGILLUS ALLIACEUS ; ASPERGILLUS FLAVUS ; ASPERGILLUS NOMIUS ; ASPERGILLUS PARASITICUS ; ASPERGILLUS TAMARII ; Biological and medical sciences ; BIOLOGICAL CONTAMINATION ; CALIFORNIA ; CALIFORNIE ; CONTAMINACION ; CONTAMINACION BIOLOGICA ; CONTAMINATION ; CONTAMINATION BIOLOGIQUE ; CORRELATION ; DETECTION ; DRIED FRUITS ; Ficus carica ; FIGS ; FIGUE ; FLUORESCENCE ; FLUORESCENCIA ; FOODS ; FRUITS SECHES ; FRUTAS SECAS ; Fundamental and applied biological sciences. Psychology ; Fungal plant pathogens ; HIGO ; INFECTIONS ; MICROBIAL CONTAMINATION ; PATHOGENESE ; PATHOGENESIS ; Pathology, epidemiology, host-fungus relationships. Damages, economic importance ; PATOGENESIS ; Phytopathology. Animal pests. Plant and forest protection ; PRODUIT ALIMENTAIRE ; USA, California
É parte de: Plant disease, 1998-06, Vol.82 (6), p.669-673
Notas: Q03
1999000425
J11
ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ObjectType-Article-1
ObjectType-Feature-2
Descrição: The relationship of bright greenish yellow fluorescence (BGYF) of dried figs under longwave UV light to colonization by Aspergillus fungi was determined. BGYF in naturally infected figs was associated with decay by only four fungal species: the aflatoxin-producing species Aspergillus flavus (both L and S strains) and A. parasiticus, and the aflatoxin nonproducers. A. tamarii and A. alliaceus. BGYF was more likely to be visible internally (after cutting open the fig) than externally. For all four species associated with BGYF, some infected figs did not show BGYF. The absence of fluorescence is probably not associated with the fungal strain or isolate involved, since isolating Aspergillus spp. from nonfluorescent figs followed by inoculating other figs with these isolates resulted in BGYF. Many of the nonfluorescent figs had small fungal colonies (7 mm in diameter), even though some figs with large colonies were also nonfluorescent. The additional colonization of figs by other fungi did not affect the occurrence of BGYF in figs colonized by fungi in Aspergillus section Flavi. Figs infected with A. flavus or A. parasiticus and showing no BGYF were occasionally contaminated with aflatoxin, while other figs showing BGYF and infected with A. flavus or A. tamarii had no aflatoxins. Although not as promising as originally hoped, BGYF might be of use to remove aflatoxin-contaminated figs for certain specific situations in California
Editor: St. Paul, MN: American Phytopathological Society
Idioma: Inglês

Links

Voltar para lista de resultados

Realização: Logos de Redes Sociais:

Production of bright greenish yellow fluorescence in figs infected by Aspergillus species in California orchards

Doster, M.A. (University of California, Davis.) ; Michailides, T.J

St. Paul, MN: American Phytopathological Society

Buscando em bases de dados remotas. Favor aguardar.