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dc.contributor.author
Perello, Analia Edith
dc.contributor.author
Lampugnani, Gladys Adelma
dc.contributor.author
Abramoff, Cecilia
dc.contributor.author
Slusarenko, Alan
dc.contributor.author
Dal Bello, Gustavo
dc.date.available
2018-08-10T14:14:35Z
dc.date.issued
2017-04
dc.identifier.citation
Perello, Analia Edith; Lampugnani, Gladys Adelma; Abramoff, Cecilia; Slusarenko, Alan; Dal Bello, Gustavo; Suppression of seed-borne Alternaria arborescens and growth enhancement of wheat with biorational fungicides; Taylor & Francis Ltd; International Journal of Pest Management; 63; 2; 4-2017; 157-165
dc.identifier.issn
0967-0874
dc.identifier.uri
http://hdl.handle.net/11336/54940
dc.description.abstract
Alternaria spp. are among the major fungal contaminants of wheat grain under postharvest and storage conditions, where A. arborescens was recently detected as a new member of this complex in Argentina causing black point. The aim of this study was to assess the potential of some biorational agents to control A. arborescens and their plant growth promoting of wheat. Seed treatments with spore suspensions of Trichoderma harzianum and Eppicoccum nigrum, extracts from Lippia alba and garlic, sodium bicarbonate, salicylic acid (SA), potassium chloride and dibasic sodium phosphate (SP) were applied to grains of wheat cultivar BIOINTA 1004 before their inoculation with the pathogen. After 7 days, seed germination and infection, necrotic symptoms on emerged seedlings and fresh weight were evaluated. Remarkable results were obtained with L. alba, SA and SP treatments that reduced symptoms markedly compared with the control. Interestingly, necrosis of radicles was significantly reduced by the application of all treatments tested. Moreover, fresh weight of seedlings was significantly increased with the application of the two antagonists, diluted garlic juice and the three tested salts in comparison with controls. Therefore, a positive role as growth promoters can be elucidated. It is concluded that compounds here tested have potential as ecofriendly alternatives to control seed-borne Alternaria fungi of wheat.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Taylor & Francis Ltd
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Alternaria
dc.subject
Biofungicides
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Seed-Borne-Fungi
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Wheat
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Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Suppression of seed-borne Alternaria arborescens and growth enhancement of wheat with biorational fungicides
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-08-09T15:21:15Z
dc.journal.volume
63
dc.journal.number
2
dc.journal.pagination
157-165
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Perello, Analia Edith. Universidad Nacional de la Plata. Facultad de Ciencias Agrarias y Forestales. Departamento de Ciencias Biológicas. Centro de Investigaciones de Fitopatología. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Centro de Investigaciones de Fitopatología; Argentina
dc.description.fil
Fil: Lampugnani, Gladys Adelma. Aachen University; Alemania
dc.description.fil
Fil: Abramoff, Cecilia. Aachen University; Alemania
dc.description.fil
Fil: Slusarenko, Alan. Aachen University; Alemania
dc.description.fil
Fil: Dal Bello, Gustavo. Universidad Nacional de la Plata. Facultad de Ciencias Agrarias y Forestales. Departamento de Ciencias Biológicas. Centro de Investigaciones de Fitopatología. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Centro de Investigaciones de Fitopatología; Argentina
dc.journal.title
International Journal of Pest Management
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1080/09670874.2016.1252478
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/09670874.2016.1252478
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