Extracts and phenolic compounds from Zuccagnia punctata as fungicide seed protectants for corn

Autores
Jiménez, Cristina Marisol; Sgariglia, Melina Araceli; Soberon, Jose Rodolfo; Vattuone, M.A.; Sampietro, Diego Alejandro
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The ethanolic leaf extract (TZP) of Zuccagnia punctata, its ethereal fraction (Eet), 2′,4′-dihydroxychalcone (DC), 2′,4′-dihydroxy-3′-methoxychalcone (DMC) and 7-hydroxy-3′,4′-dimethoxyflavone (HF) were evaluated as fungicide seed protectants on corn. Microdilution assays on a set of Fusarium strains showed minimum inhibitory concentrations (MICs) of 400–800 μg mL−1 (TZP), 50–100 μg mL−1 (Eet), 25–50 μg mL−1 (DC), 50–100 μg mL−1 (DMC) and 200–400 μg mL−1 (HF), with minimum fungicidal concentration (MFC)/MIC = 1. Suspensions of TZP, Eet, DC and DMC at MIC × 20 incorporated to the grains at rates of 1920, 240, 120 and 240 mg dry matter kg−1 of grain, respectively, increased the elongation of the primary roots (24–44%) and the number of seminal roots (44–50%). TZP also increased the number of secondary roots. HF was phytotoxic. Suspensions of TZP, Eet, DC and DMC suppressed the endogenous grain mycoflora at levels similar to those recorded for a thiram + carbendazim-based fungicide. Grains treated with TZP (1920 mg kg−1), Eet (240 mg kg−1), DC (120 mg kg−1) and DMC (240 mg kg−1) stimulated the growth of the seedling root system both because of fungal suppression and hormetic effects in greenhouse curative and preventive assays against Fusarium verticillioides on a sand/soil substrate. Eet and its chalcones also reduced the severity of seedling blight more than the thiram + carbendazim-based fungicide in preventive assays and led to the same disease severity observed for the fungicide treatment in the curative assays. Our results show that Eet and its chalcones not only were effective seed protectants against F. verticillioides and other seedborne fungi, but also improved the early performance of maize seedlings.
Fil: Jiménez, Cristina Marisol. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales. Cátedra de Fitoquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Sgariglia, Melina Araceli. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales. Cátedra de Fitoquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Soberon, Jose Rodolfo. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales. Cátedra de Fitoquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Vattuone, M.A.. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Sampietro, Diego Alejandro. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales. Cátedra de Fitoquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Materia
FUSARIUM VERTICILLIOIDES
SEED PROTECTANT
ZUCCAGNIA PUNCTATA
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/142091
Acceder
id CONICETDig_3ddbcff3a9f46db52c196120ad7ac15c
oai_identifier_str oai:ri.conicet.gov.ar:11336/142091
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Extracts and phenolic compounds from Zuccagnia punctata as fungicide seed protectants for cornJiménez, Cristina MarisolSgariglia, Melina AraceliSoberon, Jose RodolfoVattuone, M.A.Sampietro, Diego AlejandroFUSARIUM VERTICILLIOIDESSEED PROTECTANTZUCCAGNIA PUNCTATAhttps://purl.org/becyt/ford/4.4https://purl.org/becyt/ford/4The ethanolic leaf extract (TZP) of Zuccagnia punctata, its ethereal fraction (Eet), 2′,4′-dihydroxychalcone (DC), 2′,4′-dihydroxy-3′-methoxychalcone (DMC) and 7-hydroxy-3′,4′-dimethoxyflavone (HF) were evaluated as fungicide seed protectants on corn. Microdilution assays on a set of Fusarium strains showed minimum inhibitory concentrations (MICs) of 400–800 μg mL−1 (TZP), 50–100 μg mL−1 (Eet), 25–50 μg mL−1 (DC), 50–100 μg mL−1 (DMC) and 200–400 μg mL−1 (HF), with minimum fungicidal concentration (MFC)/MIC = 1. Suspensions of TZP, Eet, DC and DMC at MIC × 20 incorporated to the grains at rates of 1920, 240, 120 and 240 mg dry matter kg−1 of grain, respectively, increased the elongation of the primary roots (24–44%) and the number of seminal roots (44–50%). TZP also increased the number of secondary roots. HF was phytotoxic. Suspensions of TZP, Eet, DC and DMC suppressed the endogenous grain mycoflora at levels similar to those recorded for a thiram + carbendazim-based fungicide. Grains treated with TZP (1920 mg kg−1), Eet (240 mg kg−1), DC (120 mg kg−1) and DMC (240 mg kg−1) stimulated the growth of the seedling root system both because of fungal suppression and hormetic effects in greenhouse curative and preventive assays against Fusarium verticillioides on a sand/soil substrate. Eet and its chalcones also reduced the severity of seedling blight more than the thiram + carbendazim-based fungicide in preventive assays and led to the same disease severity observed for the fungicide treatment in the curative assays. Our results show that Eet and its chalcones not only were effective seed protectants against F. verticillioides and other seedborne fungi, but also improved the early performance of maize seedlings.Fil: Jiménez, Cristina Marisol. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales. Cátedra de Fitoquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaFil: Sgariglia, Melina Araceli. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales. Cátedra de Fitoquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaFil: Soberon, Jose Rodolfo. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales. Cátedra de Fitoquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaFil: Vattuone, M.A.. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Sampietro, Diego Alejandro. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales. Cátedra de Fitoquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaWiley Blackwell Publishing, Inc2018-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/142091Jiménez, Cristina Marisol; Sgariglia, Melina Araceli; Soberon, Jose Rodolfo; Vattuone, M.A.; Sampietro, Diego Alejandro; Extracts and phenolic compounds from Zuccagnia punctata as fungicide seed protectants for corn; Wiley Blackwell Publishing, Inc; Annals of Applied Biology; 173; 2; 9-2018; 112-1200003-4746CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/aab.12439info:eu-repo/semantics/altIdentifier/doi/10.1111/aab.12439info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:52:04Zoai:ri.conicet.gov.ar:11336/142091instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:52:04.823CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Extracts and phenolic compounds from Zuccagnia punctata as fungicide seed protectants for corn
title Extracts and phenolic compounds from Zuccagnia punctata as fungicide seed protectants for corn
spellingShingle Extracts and phenolic compounds from Zuccagnia punctata as fungicide seed protectants for corn
Jiménez, Cristina Marisol
FUSARIUM VERTICILLIOIDES
SEED PROTECTANT
ZUCCAGNIA PUNCTATA
title_short Extracts and phenolic compounds from Zuccagnia punctata as fungicide seed protectants for corn
title_full Extracts and phenolic compounds from Zuccagnia punctata as fungicide seed protectants for corn
title_fullStr Extracts and phenolic compounds from Zuccagnia punctata as fungicide seed protectants for corn
title_full_unstemmed Extracts and phenolic compounds from Zuccagnia punctata as fungicide seed protectants for corn
title_sort Extracts and phenolic compounds from Zuccagnia punctata as fungicide seed protectants for corn
dc.creator.none.fl_str_mv Jiménez, Cristina Marisol
Sgariglia, Melina Araceli
Soberon, Jose Rodolfo
Vattuone, M.A.
Sampietro, Diego Alejandro
author Jiménez, Cristina Marisol
author_facet Jiménez, Cristina Marisol
Sgariglia, Melina Araceli
Soberon, Jose Rodolfo
Vattuone, M.A.
Sampietro, Diego Alejandro
author_role author
author2 Sgariglia, Melina Araceli
Soberon, Jose Rodolfo
Vattuone, M.A.
Sampietro, Diego Alejandro
author2_role author
author
author
author
dc.subject.none.fl_str_mv FUSARIUM VERTICILLIOIDES
SEED PROTECTANT
ZUCCAGNIA PUNCTATA
topic FUSARIUM VERTICILLIOIDES
SEED PROTECTANT
ZUCCAGNIA PUNCTATA
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.4
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv The ethanolic leaf extract (TZP) of Zuccagnia punctata, its ethereal fraction (Eet), 2′,4′-dihydroxychalcone (DC), 2′,4′-dihydroxy-3′-methoxychalcone (DMC) and 7-hydroxy-3′,4′-dimethoxyflavone (HF) were evaluated as fungicide seed protectants on corn. Microdilution assays on a set of Fusarium strains showed minimum inhibitory concentrations (MICs) of 400–800 μg mL−1 (TZP), 50–100 μg mL−1 (Eet), 25–50 μg mL−1 (DC), 50–100 μg mL−1 (DMC) and 200–400 μg mL−1 (HF), with minimum fungicidal concentration (MFC)/MIC = 1. Suspensions of TZP, Eet, DC and DMC at MIC × 20 incorporated to the grains at rates of 1920, 240, 120 and 240 mg dry matter kg−1 of grain, respectively, increased the elongation of the primary roots (24–44%) and the number of seminal roots (44–50%). TZP also increased the number of secondary roots. HF was phytotoxic. Suspensions of TZP, Eet, DC and DMC suppressed the endogenous grain mycoflora at levels similar to those recorded for a thiram + carbendazim-based fungicide. Grains treated with TZP (1920 mg kg−1), Eet (240 mg kg−1), DC (120 mg kg−1) and DMC (240 mg kg−1) stimulated the growth of the seedling root system both because of fungal suppression and hormetic effects in greenhouse curative and preventive assays against Fusarium verticillioides on a sand/soil substrate. Eet and its chalcones also reduced the severity of seedling blight more than the thiram + carbendazim-based fungicide in preventive assays and led to the same disease severity observed for the fungicide treatment in the curative assays. Our results show that Eet and its chalcones not only were effective seed protectants against F. verticillioides and other seedborne fungi, but also improved the early performance of maize seedlings.
Fil: Jiménez, Cristina Marisol. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales. Cátedra de Fitoquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Sgariglia, Melina Araceli. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales. Cátedra de Fitoquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Soberon, Jose Rodolfo. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales. Cátedra de Fitoquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Vattuone, M.A.. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Sampietro, Diego Alejandro. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Estudios Vegetales. Cátedra de Fitoquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
description The ethanolic leaf extract (TZP) of Zuccagnia punctata, its ethereal fraction (Eet), 2′,4′-dihydroxychalcone (DC), 2′,4′-dihydroxy-3′-methoxychalcone (DMC) and 7-hydroxy-3′,4′-dimethoxyflavone (HF) were evaluated as fungicide seed protectants on corn. Microdilution assays on a set of Fusarium strains showed minimum inhibitory concentrations (MICs) of 400–800 μg mL−1 (TZP), 50–100 μg mL−1 (Eet), 25–50 μg mL−1 (DC), 50–100 μg mL−1 (DMC) and 200–400 μg mL−1 (HF), with minimum fungicidal concentration (MFC)/MIC = 1. Suspensions of TZP, Eet, DC and DMC at MIC × 20 incorporated to the grains at rates of 1920, 240, 120 and 240 mg dry matter kg−1 of grain, respectively, increased the elongation of the primary roots (24–44%) and the number of seminal roots (44–50%). TZP also increased the number of secondary roots. HF was phytotoxic. Suspensions of TZP, Eet, DC and DMC suppressed the endogenous grain mycoflora at levels similar to those recorded for a thiram + carbendazim-based fungicide. Grains treated with TZP (1920 mg kg−1), Eet (240 mg kg−1), DC (120 mg kg−1) and DMC (240 mg kg−1) stimulated the growth of the seedling root system both because of fungal suppression and hormetic effects in greenhouse curative and preventive assays against Fusarium verticillioides on a sand/soil substrate. Eet and its chalcones also reduced the severity of seedling blight more than the thiram + carbendazim-based fungicide in preventive assays and led to the same disease severity observed for the fungicide treatment in the curative assays. Our results show that Eet and its chalcones not only were effective seed protectants against F. verticillioides and other seedborne fungi, but also improved the early performance of maize seedlings.
publishDate 2018
dc.date.none.fl_str_mv 2018-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/142091
Jiménez, Cristina Marisol; Sgariglia, Melina Araceli; Soberon, Jose Rodolfo; Vattuone, M.A.; Sampietro, Diego Alejandro; Extracts and phenolic compounds from Zuccagnia punctata as fungicide seed protectants for corn; Wiley Blackwell Publishing, Inc; Annals of Applied Biology; 173; 2; 9-2018; 112-120
0003-4746
CONICET Digital
CONICET
url http://hdl.handle.net/11336/142091
identifier_str_mv Jiménez, Cristina Marisol; Sgariglia, Melina Araceli; Soberon, Jose Rodolfo; Vattuone, M.A.; Sampietro, Diego Alejandro; Extracts and phenolic compounds from Zuccagnia punctata as fungicide seed protectants for corn; Wiley Blackwell Publishing, Inc; Annals of Applied Biology; 173; 2; 9-2018; 112-120
0003-4746
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/aab.12439
info:eu-repo/semantics/altIdentifier/doi/10.1111/aab.12439
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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