Elicitor-Based Biostimulant PSP1 Protects Soybean Against Late Season Diseases in Field Trials

Autores
Chalfoun, Nadia Regina; Durman, Sandra Beatriz; González Montaner, Jorge; Reznikov, Sebastian; de Lisi, Vicente; González, Victoria; Moretti, Enrique Rolando; Devani, Mario Rodolfo; Ploper, Leonardo Daniel; Castagnaro, Atilio Pedro; Welin, Bjorn
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Currently, fungicide application in soybean production accounts for an important amount of global pesticide use, and it is therefore most desirable to find new healthier and more environmental friendly alternatives for the phytosanitary management in this crop. In this study, we present convincing evidence for effective induction of disease protection by the agricultural biostimulant PSP1, a formulation based on the plant-defense eliciting activity of the fungal protease AsES (Acremonium strictum elicitor subtilisin), in multiple field trials in Argentina. PSP1 was shown to combine well with commercial spray adjuvants, an insecticide, a herbicide and fungicides used in Argentinian soybean production without losing any defense-inducing activity, indicating an easy and efficient adaptability to conventional soybean production and disease management in the region. Results from multiple soybean field trials conducted with different elite genotypes at several locations during two consecutive growing seasons, showed that PSP1 is able to induce an enhanced pathogen defense which effectively reduced late season disease (LSD) development in field-grown soybean. This defense response seems to be broad-range as disease development was clearly reduced for at least three different fungi causing LSDs in soybean (Septoria glycines, Cercospora kikuchii and Cercospora sojina). It was noteworthy that application of PSP1 in soybean alone gave a similar protection against fungal diseases as compared to the commercial fungicides included in the field trials and that PSP1 applied together with a fungicide at reproductive stages enhanced disease protection and significantly increased grain yields. PSP1 is the first example of an elicitor-based strategy in order to efficiently control multiple fungal diseases under field conditions in the soybean crop. These results show the feasibility of using induced resistance products as complements or even full-good replacements to currently used chemical pesticides, fulfilling a role as important components of a more sustainable crop disease management system.
Fil: Chalfoun, Nadia Regina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Tecnología Agroindustrial del Noroeste Argentino. Provincia de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial "Obispo Colombres" (p). Instituto de Tecnología Agroindustrial del Noroeste Argentino; Argentina
Fil: Durman, Sandra Beatriz. Bayer Cropscience S.a.; Argentina
Fil: González-Montaner, Jorge. Asociación Argentina de Consorcios Regionales de Experimentación Agrícola ; Argentina
Fil: Reznikov, Sebastian. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: de Lisi, Vicente. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: Gonzáles, Victoria. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: Moretti, Enrique Rolando. ANNUIT S.A.; Argentina
Fil: Devani, Mario Rodolfo. Instituto de Tecnología Agroindustrial del Noroeste Argentino – Consejo Nacional de Investigaciones Científicas; Argentina. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: Ploper, Leonardo Daniel. Instituto de Tecnología Agroindustrial del Noroeste Argentino – Consejo Nacional de Investigaciones Científicas; Argentina. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: Castagnaro, Atilio Pedro. Instituto de Tecnología Agroindustrial del Noroeste Argentino – Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: Welin, Bjorn. Instituto de Tecnología Agroindustrial del Noroeste Argentino – Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
ASES
CERCOSPORA KIKUCHII
CERCOSPORA SOJINA
CORYNESPORA CASSIICOLA
CROP PROTECTION
SEPTORIA GLYCINES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/92659
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Elicitor-Based Biostimulant PSP1 Protects Soybean Against Late Season Diseases in Field TrialsChalfoun, Nadia ReginaDurman, Sandra BeatrizGonzález Montaner, JorgeReznikov, Sebastiande Lisi, VicenteGonzález, VictoriaMoretti, Enrique RolandoDevani, Mario RodolfoPloper, Leonardo DanielCastagnaro, Atilio PedroWelin, BjornASESCERCOSPORA KIKUCHIICERCOSPORA SOJINACORYNESPORA CASSIICOLACROP PROTECTIONSEPTORIA GLYCINEShttps://purl.org/becyt/ford/4.4https://purl.org/becyt/ford/4Currently, fungicide application in soybean production accounts for an important amount of global pesticide use, and it is therefore most desirable to find new healthier and more environmental friendly alternatives for the phytosanitary management in this crop. In this study, we present convincing evidence for effective induction of disease protection by the agricultural biostimulant PSP1, a formulation based on the plant-defense eliciting activity of the fungal protease AsES (Acremonium strictum elicitor subtilisin), in multiple field trials in Argentina. PSP1 was shown to combine well with commercial spray adjuvants, an insecticide, a herbicide and fungicides used in Argentinian soybean production without losing any defense-inducing activity, indicating an easy and efficient adaptability to conventional soybean production and disease management in the region. Results from multiple soybean field trials conducted with different elite genotypes at several locations during two consecutive growing seasons, showed that PSP1 is able to induce an enhanced pathogen defense which effectively reduced late season disease (LSD) development in field-grown soybean. This defense response seems to be broad-range as disease development was clearly reduced for at least three different fungi causing LSDs in soybean (Septoria glycines, Cercospora kikuchii and Cercospora sojina). It was noteworthy that application of PSP1 in soybean alone gave a similar protection against fungal diseases as compared to the commercial fungicides included in the field trials and that PSP1 applied together with a fungicide at reproductive stages enhanced disease protection and significantly increased grain yields. PSP1 is the first example of an elicitor-based strategy in order to efficiently control multiple fungal diseases under field conditions in the soybean crop. These results show the feasibility of using induced resistance products as complements or even full-good replacements to currently used chemical pesticides, fulfilling a role as important components of a more sustainable crop disease management system.Fil: Chalfoun, Nadia Regina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Tecnología Agroindustrial del Noroeste Argentino. Provincia de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial "Obispo Colombres" (p). Instituto de Tecnología Agroindustrial del Noroeste Argentino; ArgentinaFil: Durman, Sandra Beatriz. Bayer Cropscience S.a.; ArgentinaFil: González-Montaner, Jorge. Asociación Argentina de Consorcios Regionales de Experimentación Agrícola ; ArgentinaFil: Reznikov, Sebastian. Estación Experimental Agroindustrial Obispo Colombres; ArgentinaFil: de Lisi, Vicente. Estación Experimental Agroindustrial Obispo Colombres; ArgentinaFil: Gonzáles, Victoria. Estación Experimental Agroindustrial Obispo Colombres; ArgentinaFil: Moretti, Enrique Rolando. ANNUIT S.A.; ArgentinaFil: Devani, Mario Rodolfo. Instituto de Tecnología Agroindustrial del Noroeste Argentino – Consejo Nacional de Investigaciones Científicas; Argentina. Estación Experimental Agroindustrial Obispo Colombres; ArgentinaFil: Ploper, Leonardo Daniel. Instituto de Tecnología Agroindustrial del Noroeste Argentino – Consejo Nacional de Investigaciones Científicas; Argentina. Estación Experimental Agroindustrial Obispo Colombres; ArgentinaFil: Castagnaro, Atilio Pedro. Instituto de Tecnología Agroindustrial del Noroeste Argentino – Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Estación Experimental Agroindustrial Obispo Colombres; ArgentinaFil: Welin, Bjorn. Instituto de Tecnología Agroindustrial del Noroeste Argentino – Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFrontiers Media SA2018-06-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/92659Chalfoun, Nadia Regina; Durman, Sandra Beatriz; González Montaner, Jorge; Reznikov, Sebastian; de Lisi, Vicente; et al.; Elicitor-Based Biostimulant PSP1 Protects Soybean Against Late Season Diseases in Field Trials; Frontiers Media SA; Frontiers in Plant Science; 9; 763; 12-6-2018; 1-141664-462XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.frontiersin.org/article/10.3389/fpls.2018.00763/fullinfo:eu-repo/semantics/altIdentifier/doi/10.3389/fpls.2018.00763info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:29:59Zoai:ri.conicet.gov.ar:11336/92659instacron: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 10:30:00.176CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Elicitor-Based Biostimulant PSP1 Protects Soybean Against Late Season Diseases in Field Trials
title Elicitor-Based Biostimulant PSP1 Protects Soybean Against Late Season Diseases in Field Trials
spellingShingle Elicitor-Based Biostimulant PSP1 Protects Soybean Against Late Season Diseases in Field Trials
Chalfoun, Nadia Regina
ASES
CERCOSPORA KIKUCHII
CERCOSPORA SOJINA
CORYNESPORA CASSIICOLA
CROP PROTECTION
SEPTORIA GLYCINES
title_short Elicitor-Based Biostimulant PSP1 Protects Soybean Against Late Season Diseases in Field Trials
title_full Elicitor-Based Biostimulant PSP1 Protects Soybean Against Late Season Diseases in Field Trials
title_fullStr Elicitor-Based Biostimulant PSP1 Protects Soybean Against Late Season Diseases in Field Trials
title_full_unstemmed Elicitor-Based Biostimulant PSP1 Protects Soybean Against Late Season Diseases in Field Trials
title_sort Elicitor-Based Biostimulant PSP1 Protects Soybean Against Late Season Diseases in Field Trials
dc.creator.none.fl_str_mv Chalfoun, Nadia Regina
Durman, Sandra Beatriz
González Montaner, Jorge
Reznikov, Sebastian
de Lisi, Vicente
González, Victoria
Moretti, Enrique Rolando
Devani, Mario Rodolfo
Ploper, Leonardo Daniel
Castagnaro, Atilio Pedro
Welin, Bjorn
author Chalfoun, Nadia Regina
author_facet Chalfoun, Nadia Regina
Durman, Sandra Beatriz
González Montaner, Jorge
Reznikov, Sebastian
de Lisi, Vicente
González, Victoria
Moretti, Enrique Rolando
Devani, Mario Rodolfo
Ploper, Leonardo Daniel
Castagnaro, Atilio Pedro
Welin, Bjorn
author_role author
author2 Durman, Sandra Beatriz
González Montaner, Jorge
Reznikov, Sebastian
de Lisi, Vicente
González, Victoria
Moretti, Enrique Rolando
Devani, Mario Rodolfo
Ploper, Leonardo Daniel
Castagnaro, Atilio Pedro
Welin, Bjorn
author2_role author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv ASES
CERCOSPORA KIKUCHII
CERCOSPORA SOJINA
CORYNESPORA CASSIICOLA
CROP PROTECTION
SEPTORIA GLYCINES
topic ASES
CERCOSPORA KIKUCHII
CERCOSPORA SOJINA
CORYNESPORA CASSIICOLA
CROP PROTECTION
SEPTORIA GLYCINES
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.4
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Currently, fungicide application in soybean production accounts for an important amount of global pesticide use, and it is therefore most desirable to find new healthier and more environmental friendly alternatives for the phytosanitary management in this crop. In this study, we present convincing evidence for effective induction of disease protection by the agricultural biostimulant PSP1, a formulation based on the plant-defense eliciting activity of the fungal protease AsES (Acremonium strictum elicitor subtilisin), in multiple field trials in Argentina. PSP1 was shown to combine well with commercial spray adjuvants, an insecticide, a herbicide and fungicides used in Argentinian soybean production without losing any defense-inducing activity, indicating an easy and efficient adaptability to conventional soybean production and disease management in the region. Results from multiple soybean field trials conducted with different elite genotypes at several locations during two consecutive growing seasons, showed that PSP1 is able to induce an enhanced pathogen defense which effectively reduced late season disease (LSD) development in field-grown soybean. This defense response seems to be broad-range as disease development was clearly reduced for at least three different fungi causing LSDs in soybean (Septoria glycines, Cercospora kikuchii and Cercospora sojina). It was noteworthy that application of PSP1 in soybean alone gave a similar protection against fungal diseases as compared to the commercial fungicides included in the field trials and that PSP1 applied together with a fungicide at reproductive stages enhanced disease protection and significantly increased grain yields. PSP1 is the first example of an elicitor-based strategy in order to efficiently control multiple fungal diseases under field conditions in the soybean crop. These results show the feasibility of using induced resistance products as complements or even full-good replacements to currently used chemical pesticides, fulfilling a role as important components of a more sustainable crop disease management system.
Fil: Chalfoun, Nadia Regina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Tecnología Agroindustrial del Noroeste Argentino. Provincia de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial "Obispo Colombres" (p). Instituto de Tecnología Agroindustrial del Noroeste Argentino; Argentina
Fil: Durman, Sandra Beatriz. Bayer Cropscience S.a.; Argentina
Fil: González-Montaner, Jorge. Asociación Argentina de Consorcios Regionales de Experimentación Agrícola ; Argentina
Fil: Reznikov, Sebastian. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: de Lisi, Vicente. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: Gonzáles, Victoria. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: Moretti, Enrique Rolando. ANNUIT S.A.; Argentina
Fil: Devani, Mario Rodolfo. Instituto de Tecnología Agroindustrial del Noroeste Argentino – Consejo Nacional de Investigaciones Científicas; Argentina. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: Ploper, Leonardo Daniel. Instituto de Tecnología Agroindustrial del Noroeste Argentino – Consejo Nacional de Investigaciones Científicas; Argentina. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: Castagnaro, Atilio Pedro. Instituto de Tecnología Agroindustrial del Noroeste Argentino – Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: Welin, Bjorn. Instituto de Tecnología Agroindustrial del Noroeste Argentino – Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Currently, fungicide application in soybean production accounts for an important amount of global pesticide use, and it is therefore most desirable to find new healthier and more environmental friendly alternatives for the phytosanitary management in this crop. In this study, we present convincing evidence for effective induction of disease protection by the agricultural biostimulant PSP1, a formulation based on the plant-defense eliciting activity of the fungal protease AsES (Acremonium strictum elicitor subtilisin), in multiple field trials in Argentina. PSP1 was shown to combine well with commercial spray adjuvants, an insecticide, a herbicide and fungicides used in Argentinian soybean production without losing any defense-inducing activity, indicating an easy and efficient adaptability to conventional soybean production and disease management in the region. Results from multiple soybean field trials conducted with different elite genotypes at several locations during two consecutive growing seasons, showed that PSP1 is able to induce an enhanced pathogen defense which effectively reduced late season disease (LSD) development in field-grown soybean. This defense response seems to be broad-range as disease development was clearly reduced for at least three different fungi causing LSDs in soybean (Septoria glycines, Cercospora kikuchii and Cercospora sojina). It was noteworthy that application of PSP1 in soybean alone gave a similar protection against fungal diseases as compared to the commercial fungicides included in the field trials and that PSP1 applied together with a fungicide at reproductive stages enhanced disease protection and significantly increased grain yields. PSP1 is the first example of an elicitor-based strategy in order to efficiently control multiple fungal diseases under field conditions in the soybean crop. These results show the feasibility of using induced resistance products as complements or even full-good replacements to currently used chemical pesticides, fulfilling a role as important components of a more sustainable crop disease management system.
publishDate 2018
dc.date.none.fl_str_mv 2018-06-12
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/11336/92659
Chalfoun, Nadia Regina; Durman, Sandra Beatriz; González Montaner, Jorge; Reznikov, Sebastian; de Lisi, Vicente; et al.; Elicitor-Based Biostimulant PSP1 Protects Soybean Against Late Season Diseases in Field Trials; Frontiers Media SA; Frontiers in Plant Science; 9; 763; 12-6-2018; 1-14
1664-462X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/92659
identifier_str_mv Chalfoun, Nadia Regina; Durman, Sandra Beatriz; González Montaner, Jorge; Reznikov, Sebastian; de Lisi, Vicente; et al.; Elicitor-Based Biostimulant PSP1 Protects Soybean Against Late Season Diseases in Field Trials; Frontiers Media SA; Frontiers in Plant Science; 9; 763; 12-6-2018; 1-14
1664-462X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
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info:eu-repo/semantics/altIdentifier/doi/10.3389/fpls.2018.00763
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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eu_rights_str_mv openAccess
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dc.publisher.none.fl_str_mv Frontiers Media SA
publisher.none.fl_str_mv Frontiers Media SA
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
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repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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