FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3109505810> ?p ?o ?g. }

• W3109505810 endingPage "170" @default.
• W3109505810 startingPage "162" @default.
• W3109505810 abstract "Glyphosate-based herbicides (GBH) are the main pesticides applied worldwide on maize production. Glyphosate-resistant weeds led to the repeated application of high doses of the pesticide. In addition to environmental conditions, the presence of GBH affects the development of Aspergillus species and aflatoxin B1 (AFB1) production under in vitro conditions. The aim of this work was to evaluate the influence of a commercial GBH on growth and AFB1 production by Aspergillus flavus and Aspergillus parasiticus strains under different water activity (aW) conditions. The following concentrations of active ingredient glyphosate were evaluated: 20, 50, 200 and 500 mM. The lag phase prior to growth and growth rate did not change at 20 and 50 mM (that is, at field recommended doses) at 0.98 and 0.95 aW; however, at increasing GBH concentrations, between 200 and 500 mM, the growth rate decreased at all aW conditions. In general, as the GBH concentration increased, AFB1 production decreased. However, a significant increase in toxin accumulation was found only at one of the aW conditions (0.95) at 21 days with 50 mM of GBH in A. flavus and 20 and 50 mM of GBH in A. parasiticus. These results show that, even though Aspergillus section Flavi growth did not increase, AFB1 production increased on maize grains at GBH concentrations similar to those of field recommended doses under favorable water availability and temperature conditions. Los herbicidas a base de glifosato (HBG) son los más aplicados a nivel mundial en la producción de maíz. La aparición de malezas resistentes a glifosato condujo a la aplicación repetida de altas dosis. Además de las condiciones ambientales, la presencia de HBG afectan el desarrollo de especies de Aspergillus y la producción de aflatoxina B1 (AFB1). El objetivo de este trabajo fue evaluar la influencia de un HBG comercial en el crecimiento de cepas de Aspergillus flavus y Aspergillus parasiticus y su producción de AFB1 en granos de maíz, bajo diferentes condiciones de actividad de agua (aW). Se evaluaron las siguientes concentraciones de ingrediente activo glifosato: 20, 50, 200 y 500 mM. La fase de latencia y la velocidad de crecimiento no se modificaron con 20 y 50 mM (dosis recomendadas a campo) a 0,98 y 0,95 de aW; mientras que el crecimiento disminuyó en todas las condiciones de aW cuando las concentraciones de HBG fueron de 200 y 500 mM. En general, cuando aumentó la concentración de HBG, disminuyó la producción de AFB1. Hubo un aumento significativo en la acumulación de toxina solo en una condición de aW (0,95) a los 21 días con 50 mM de HBG en A. flavus, y con 20 y 50 mM en A. parasiticus. Estos resultados muestran que concentraciones de HBG similares a las dosis recomendadas para uso a campo no incrementan el crecimiento de Aspergillus sección Flavi en granos de maíz, pero sí la producción de AFB1, bajo condiciones favorables de disponibilidad de agua y temperatura." @default.
• W3109505810 created "2020-12-07" @default.
• W3109505810 creator A5015375903 @default.
• W3109505810 creator A5025244657 @default.
• W3109505810 creator A5037083074 @default.
• W3109505810 creator A5042063207 @default.
• W3109505810 creator A5087040100 @default.
• W3109505810 creator A5087043000 @default.
• W3109505810 date "2021-04-01" @default.
• W3109505810 modified "2023-10-17" @default.
• W3109505810 title "Influence of a glyphosate-based herbicide on growth parameters and aflatoxin B1 production by Aspergillus section Flavi on maize grains" @default.
• W3109505810 cites W1989951746 @default.
• W3109505810 cites W2008112288 @default.
• W3109505810 cites W2009765642 @default.
• W3109505810 cites W2013002648 @default.
• W3109505810 cites W2025359920 @default.
• W3109505810 cites W2025438863 @default.
• W3109505810 cites W2027474689 @default.
• W3109505810 cites W2032419937 @default.
• W3109505810 cites W2044397783 @default.
• W3109505810 cites W2053408093 @default.
• W3109505810 cites W2057389218 @default.
• W3109505810 cites W2058953218 @default.
• W3109505810 cites W2071422248 @default.
• W3109505810 cites W2074722678 @default.
• W3109505810 cites W2077233845 @default.
• W3109505810 cites W2087201921 @default.
• W3109505810 cites W2092989290 @default.
• W3109505810 cites W2095558207 @default.
• W3109505810 cites W2113123390 @default.
• W3109505810 cites W2140366767 @default.
• W3109505810 cites W2147163641 @default.
• W3109505810 cites W2148359555 @default.
• W3109505810 cites W2195163454 @default.
• W3109505810 cites W2267398692 @default.
• W3109505810 cites W2288896534 @default.
• W3109505810 cites W2508956623 @default.
• W3109505810 cites W2548743340 @default.
• W3109505810 cites W2588345274 @default.
• W3109505810 cites W2604662561 @default.
• W3109505810 cites W2615610124 @default.
• W3109505810 cites W2783493427 @default.
• W3109505810 cites W2894280822 @default.
• W3109505810 cites W2936336640 @default.
• W3109505810 cites W2941212151 @default.
• W3109505810 cites W2951740896 @default.
• W3109505810 doi "https://doi.org/10.1016/j.ram.2020.09.004" @default.
• W3109505810 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/33239238" @default.
• W3109505810 hasPublicationYear "2021" @default.
• W3109505810 type Work @default.
• W3109505810 sameAs 3109505810 @default.
• W3109505810 citedByCount "2" @default.
• W3109505810 countsByYear W31095058102021 @default.
• W3109505810 countsByYear W31095058102023 @default.
• W3109505810 crossrefType "journal-article" @default.
• W3109505810 hasAuthorship W3109505810A5015375903 @default.
• W3109505810 hasAuthorship W3109505810A5025244657 @default.
• W3109505810 hasAuthorship W3109505810A5037083074 @default.
• W3109505810 hasAuthorship W3109505810A5042063207 @default.
• W3109505810 hasAuthorship W3109505810A5087040100 @default.
• W3109505810 hasAuthorship W3109505810A5087043000 @default.
• W3109505810 hasBestOaLocation W31095058101 @default.
• W3109505810 hasConcept C127413603 @default.
• W3109505810 hasConcept C140793950 @default.
• W3109505810 hasConcept C161176658 @default.
• W3109505810 hasConcept C187320778 @default.
• W3109505810 hasConcept C24939127 @default.
• W3109505810 hasConcept C2776390506 @default.
• W3109505810 hasConcept C2777292910 @default.
• W3109505810 hasConcept C2779175654 @default.
• W3109505810 hasConcept C2780910873 @default.
• W3109505810 hasConcept C31903555 @default.
• W3109505810 hasConcept C40758303 @default.
• W3109505810 hasConcept C59822182 @default.
• W3109505810 hasConcept C64248961 @default.
• W3109505810 hasConcept C6557445 @default.
• W3109505810 hasConcept C86803240 @default.
• W3109505810 hasConceptScore W3109505810C127413603 @default.
• W3109505810 hasConceptScore W3109505810C140793950 @default.
• W3109505810 hasConceptScore W3109505810C161176658 @default.
• W3109505810 hasConceptScore W3109505810C187320778 @default.
• W3109505810 hasConceptScore W3109505810C24939127 @default.
• W3109505810 hasConceptScore W3109505810C2776390506 @default.
• W3109505810 hasConceptScore W3109505810C2777292910 @default.
• W3109505810 hasConceptScore W3109505810C2779175654 @default.
• W3109505810 hasConceptScore W3109505810C2780910873 @default.
• W3109505810 hasConceptScore W3109505810C31903555 @default.
• W3109505810 hasConceptScore W3109505810C40758303 @default.
• W3109505810 hasConceptScore W3109505810C59822182 @default.
• W3109505810 hasConceptScore W3109505810C64248961 @default.
• W3109505810 hasConceptScore W3109505810C6557445 @default.
• W3109505810 hasConceptScore W3109505810C86803240 @default.
• W3109505810 hasFunder F4320324467 @default.
• W3109505810 hasFunder F4320334832 @default.
• W3109505810 hasFunder F4320335478 @default.
• W3109505810 hasIssue "2" @default.
• W3109505810 hasLocation W31095058101 @default.
• W3109505810 hasOpenAccess W3109505810 @default.

• next