Matches in SemOpenAlex for { <https://semopenalex.org/work/W2766889784> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W2766889784 abstract "Faba bean (Vicia fabae L.) is one of the most economic legume crops in Egypt. The antifungal effects of different concentrations of Chitosan and silver nanoparticles (20 ppm, 40 ppm, 60 ppm, 80 ppm and 100 ppm) were studied against aggressive isolates of Botrytis fabae and Alternaria alternata causing chocolate spot disease and Alternaria leaf spot disease respectively. Under laboratory conditions, the application of five concentrations of Chitosan nanoparticles and silver nanoparticles to the cultures of B. fabae and A. alternata showed significant inhibition of mycelial growth. Number of spores/ml decreased with increasing of nanoparticle concentration. Mycelial weight of fungal pathogens also decreased. The lesion growth was suppressed by increasing in the concentration of nanoparticles with significantly different relative to control using detached leaf test. Under greenhouse conditions, chitosan and silver nanoparticles were sprayed in concentrations 60 ppm, 80 ppm, and 100 ppm on faba bean plants. The tested nanoparticles showed significant effect against B. fabae and A. alternata relative to control. The obtained results indicated that the highest reduction of chocolate spot severity was obtained with treatment by 100 ppm of silver nanoparticles (52.94%) followed by chitosan nanoparticles 80 ppm (50.59%). While the application of 100 ppm of chitosan nanoparticles was highly efficient against Alternaria leaf spot where the reduction in disease severity (67.13%) followed by 100 ppm silver nanoparticles which caused reduction rate (61.5%). The obtained results indicated the possibility of using chitosan and silver nanoparticles as a substance in the manufacturing of fungicides to minimize the impact of chocolate spot and Alternaria leaf spot diseases in faba bean. However, further experimental trials under field conditions and safety evaluation studies are needed before the nanoparticles types and concentrations can be used as potential antifungal agents." @default.
- W2766889784 created "2017-11-10" @default.
- W2766889784 creator A5032178235 @default.
- W2766889784 date "2017-01-01" @default.
- W2766889784 modified "2023-10-16" @default.
- W2766889784 title "Chitosan and Silver Nanoparticles as Control Agents of Some Faba Bean Spot Diseases" @default.
- W2766889784 doi "https://doi.org/10.4172/2157-7471.1000421" @default.
- W2766889784 hasPublicationYear "2017" @default.
- W2766889784 type Work @default.
- W2766889784 sameAs 2766889784 @default.
- W2766889784 citedByCount "15" @default.
- W2766889784 countsByYear W27668897842018 @default.
- W2766889784 countsByYear W27668897842019 @default.
- W2766889784 countsByYear W27668897842020 @default.
- W2766889784 countsByYear W27668897842021 @default.
- W2766889784 countsByYear W27668897842022 @default.
- W2766889784 countsByYear W27668897842023 @default.
- W2766889784 crossrefType "journal-article" @default.
- W2766889784 hasAuthorship W2766889784A5032178235 @default.
- W2766889784 hasBestOaLocation W27668897841 @default.
- W2766889784 hasConcept C111919701 @default.
- W2766889784 hasConcept C150903083 @default.
- W2766889784 hasConcept C155672457 @default.
- W2766889784 hasConcept C171250308 @default.
- W2766889784 hasConcept C192562407 @default.
- W2766889784 hasConcept C199672914 @default.
- W2766889784 hasConcept C2779732960 @default.
- W2766889784 hasConcept C2780034373 @default.
- W2766889784 hasConcept C31499863 @default.
- W2766889784 hasConcept C41008148 @default.
- W2766889784 hasConcept C55493867 @default.
- W2766889784 hasConcept C59822182 @default.
- W2766889784 hasConcept C86803240 @default.
- W2766889784 hasConceptScore W2766889784C111919701 @default.
- W2766889784 hasConceptScore W2766889784C150903083 @default.
- W2766889784 hasConceptScore W2766889784C155672457 @default.
- W2766889784 hasConceptScore W2766889784C171250308 @default.
- W2766889784 hasConceptScore W2766889784C192562407 @default.
- W2766889784 hasConceptScore W2766889784C199672914 @default.
- W2766889784 hasConceptScore W2766889784C2779732960 @default.
- W2766889784 hasConceptScore W2766889784C2780034373 @default.
- W2766889784 hasConceptScore W2766889784C31499863 @default.
- W2766889784 hasConceptScore W2766889784C41008148 @default.
- W2766889784 hasConceptScore W2766889784C55493867 @default.
- W2766889784 hasConceptScore W2766889784C59822182 @default.
- W2766889784 hasConceptScore W2766889784C86803240 @default.
- W2766889784 hasIssue "09" @default.
- W2766889784 hasLocation W27668897841 @default.
- W2766889784 hasOpenAccess W2766889784 @default.
- W2766889784 hasPrimaryLocation W27668897841 @default.
- W2766889784 hasRelatedWork W1984588224 @default.
- W2766889784 hasRelatedWork W1985614089 @default.
- W2766889784 hasRelatedWork W1987913373 @default.
- W2766889784 hasRelatedWork W2027893658 @default.
- W2766889784 hasRelatedWork W2285561612 @default.
- W2766889784 hasRelatedWork W2915741060 @default.
- W2766889784 hasRelatedWork W2997501800 @default.
- W2766889784 hasRelatedWork W3047491957 @default.
- W2766889784 hasRelatedWork W3197486001 @default.
- W2766889784 hasRelatedWork W4210497212 @default.
- W2766889784 hasVolume "08" @default.
- W2766889784 isParatext "false" @default.
- W2766889784 isRetracted "false" @default.
- W2766889784 magId "2766889784" @default.
- W2766889784 workType "article" @default.