Phytotoxic effects of Melia azedarach L. (Meliaceae) fruit extract on weeds and crops

Autores
Palacios, Sara Maria; Carpinella, Maria Cecilia; Diaz Napal, Georgina Natalia; Vaccarini, C. E.; Ferrayoli, Carlos Guillermo
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In our continuous search for bioactive products obtained from plants with agrochemical prospects, the extract of Melia azedarach L. fruits was tested for the phytotoxicity against weeds and crops. In a paper disk assay, this extract inhibited the seed germination of Avena sativa L., Brassica napus L., Chenopodium album L., Lactuca sativa L. and Sorghum halepense L. (Pers) and the 50% germination inhibitory doses (GID50) were 0.27, 16.5, 2.88, 7.85 and 1.31 mg/ml, respectively. Melia fruit extract also inhibited the seedling growth and 50% growth inhibitory doses (GrID50) were 0.59, 1.86, 5.59, 3.98 and 1.03 mg/ml, respectively. The effects of crushed M. azedarach fruit material mixed with the soil were examined on germination, radicle and shoot length of A. sativa and S. halepense in assay for 30 days. A GID50 of 0.56 and 3.51 % (w/w) was determined for A. sativa and S. halepense, respectively, while 10 % (w/w) concentration completely inhibited the root and shoot length in both species. These results indicate that phytotoxic compounds are present in M. azedarach fruits.
Fil: Palacios, Sara Maria. Universidad Catolica de Córdoba. Facultad de Ciencias Químicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Carpinella, Maria Cecilia. Universidad Catolica de Córdoba. Facultad de Ciencias Químicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Diaz Napal, Georgina Natalia. Universidad Catolica de Córdoba. Facultad de Ciencias Químicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Vaccarini, C. E.. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia En Productos y Procesos de Córdoba; Argentina
Fil: Ferrayoli, Carlos Guillermo. Universidad Catolica de Córdoba. Facultad de Ciencias Químicas; Argentina
Materia
Avena Sativa
Brassica Napus
Chenopodium Album
Germination
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:11336/24331
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/24331
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Phytotoxic effects of Melia azedarach L. (Meliaceae) fruit extract on weeds and cropsPalacios, Sara MariaCarpinella, Maria CeciliaDiaz Napal, Georgina NataliaVaccarini, C. E.Ferrayoli, Carlos GuillermoAvena SativaBrassica NapusChenopodium AlbumGerminationhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4In our continuous search for bioactive products obtained from plants with agrochemical prospects, the extract of Melia azedarach L. fruits was tested for the phytotoxicity against weeds and crops. In a paper disk assay, this extract inhibited the seed germination of Avena sativa L., Brassica napus L., Chenopodium album L., Lactuca sativa L. and Sorghum halepense L. (Pers) and the 50% germination inhibitory doses (GID50) were 0.27, 16.5, 2.88, 7.85 and 1.31 mg/ml, respectively. Melia fruit extract also inhibited the seedling growth and 50% growth inhibitory doses (GrID50) were 0.59, 1.86, 5.59, 3.98 and 1.03 mg/ml, respectively. The effects of crushed M. azedarach fruit material mixed with the soil were examined on germination, radicle and shoot length of A. sativa and S. halepense in assay for 30 days. A GID50 of 0.56 and 3.51 % (w/w) was determined for A. sativa and S. halepense, respectively, while 10 % (w/w) concentration completely inhibited the root and shoot length in both species. These results indicate that phytotoxic compounds are present in M. azedarach fruits.Fil: Palacios, Sara Maria. Universidad Catolica de Córdoba. Facultad de Ciencias Químicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Carpinella, Maria Cecilia. Universidad Catolica de Córdoba. Facultad de Ciencias Químicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Diaz Napal, Georgina Natalia. Universidad Catolica de Córdoba. Facultad de Ciencias Químicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Vaccarini, C. E.. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia En Productos y Procesos de Córdoba; ArgentinaFil: Ferrayoli, Carlos Guillermo. Universidad Catolica de Córdoba. Facultad de Ciencias Químicas; ArgentinaInternational Allelopathy Foundation2009-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/24331Palacios, Sara Maria; Carpinella, Maria Cecilia; Diaz Napal, Georgina Natalia; Vaccarini, C. E.; Ferrayoli, Carlos Guillermo; Phytotoxic effects of Melia azedarach L. (Meliaceae) fruit extract on weeds and crops ; International Allelopathy Foundation; Allelopathy Journal; 24; 2; 8-2009; 389-3960971-46930973-5046CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.allelopathyjournal.org/archives/?Year=2009&Vol=24&Issue=2&Month=10info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:32:53Zoai:ri.conicet.gov.ar:11336/24331instacron: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:34982025-10-15 15:32:53.809CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Phytotoxic effects of Melia azedarach L. (Meliaceae) fruit extract on weeds and crops
title Phytotoxic effects of Melia azedarach L. (Meliaceae) fruit extract on weeds and crops
spellingShingle Phytotoxic effects of Melia azedarach L. (Meliaceae) fruit extract on weeds and crops
Palacios, Sara Maria
Avena Sativa
Brassica Napus
Chenopodium Album
Germination
title_short Phytotoxic effects of Melia azedarach L. (Meliaceae) fruit extract on weeds and crops
title_full Phytotoxic effects of Melia azedarach L. (Meliaceae) fruit extract on weeds and crops
title_fullStr Phytotoxic effects of Melia azedarach L. (Meliaceae) fruit extract on weeds and crops
title_full_unstemmed Phytotoxic effects of Melia azedarach L. (Meliaceae) fruit extract on weeds and crops
title_sort Phytotoxic effects of Melia azedarach L. (Meliaceae) fruit extract on weeds and crops
dc.creator.none.fl_str_mv Palacios, Sara Maria
Carpinella, Maria Cecilia
Diaz Napal, Georgina Natalia
Vaccarini, C. E.
Ferrayoli, Carlos Guillermo
author Palacios, Sara Maria
author_facet Palacios, Sara Maria
Carpinella, Maria Cecilia
Diaz Napal, Georgina Natalia
Vaccarini, C. E.
Ferrayoli, Carlos Guillermo
author_role author
author2 Carpinella, Maria Cecilia
Diaz Napal, Georgina Natalia
Vaccarini, C. E.
Ferrayoli, Carlos Guillermo
author2_role author
author
author
author
dc.subject.none.fl_str_mv Avena Sativa
Brassica Napus
Chenopodium Album
Germination
topic Avena Sativa
Brassica Napus
Chenopodium Album
Germination
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv In our continuous search for bioactive products obtained from plants with agrochemical prospects, the extract of Melia azedarach L. fruits was tested for the phytotoxicity against weeds and crops. In a paper disk assay, this extract inhibited the seed germination of Avena sativa L., Brassica napus L., Chenopodium album L., Lactuca sativa L. and Sorghum halepense L. (Pers) and the 50% germination inhibitory doses (GID50) were 0.27, 16.5, 2.88, 7.85 and 1.31 mg/ml, respectively. Melia fruit extract also inhibited the seedling growth and 50% growth inhibitory doses (GrID50) were 0.59, 1.86, 5.59, 3.98 and 1.03 mg/ml, respectively. The effects of crushed M. azedarach fruit material mixed with the soil were examined on germination, radicle and shoot length of A. sativa and S. halepense in assay for 30 days. A GID50 of 0.56 and 3.51 % (w/w) was determined for A. sativa and S. halepense, respectively, while 10 % (w/w) concentration completely inhibited the root and shoot length in both species. These results indicate that phytotoxic compounds are present in M. azedarach fruits.
Fil: Palacios, Sara Maria. Universidad Catolica de Córdoba. Facultad de Ciencias Químicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Carpinella, Maria Cecilia. Universidad Catolica de Córdoba. Facultad de Ciencias Químicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Diaz Napal, Georgina Natalia. Universidad Catolica de Córdoba. Facultad de Ciencias Químicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Vaccarini, C. E.. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia En Productos y Procesos de Córdoba; Argentina
Fil: Ferrayoli, Carlos Guillermo. Universidad Catolica de Córdoba. Facultad de Ciencias Químicas; Argentina
description In our continuous search for bioactive products obtained from plants with agrochemical prospects, the extract of Melia azedarach L. fruits was tested for the phytotoxicity against weeds and crops. In a paper disk assay, this extract inhibited the seed germination of Avena sativa L., Brassica napus L., Chenopodium album L., Lactuca sativa L. and Sorghum halepense L. (Pers) and the 50% germination inhibitory doses (GID50) were 0.27, 16.5, 2.88, 7.85 and 1.31 mg/ml, respectively. Melia fruit extract also inhibited the seedling growth and 50% growth inhibitory doses (GrID50) were 0.59, 1.86, 5.59, 3.98 and 1.03 mg/ml, respectively. The effects of crushed M. azedarach fruit material mixed with the soil were examined on germination, radicle and shoot length of A. sativa and S. halepense in assay for 30 days. A GID50 of 0.56 and 3.51 % (w/w) was determined for A. sativa and S. halepense, respectively, while 10 % (w/w) concentration completely inhibited the root and shoot length in both species. These results indicate that phytotoxic compounds are present in M. azedarach fruits.
publishDate 2009
dc.date.none.fl_str_mv 2009-08
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/11336/24331
Palacios, Sara Maria; Carpinella, Maria Cecilia; Diaz Napal, Georgina Natalia; Vaccarini, C. E.; Ferrayoli, Carlos Guillermo; Phytotoxic effects of Melia azedarach L. (Meliaceae) fruit extract on weeds and crops ; International Allelopathy Foundation; Allelopathy Journal; 24; 2; 8-2009; 389-396
0971-4693
0973-5046
CONICET Digital
CONICET
url http://hdl.handle.net/11336/24331
identifier_str_mv Palacios, Sara Maria; Carpinella, Maria Cecilia; Diaz Napal, Georgina Natalia; Vaccarini, C. E.; Ferrayoli, Carlos Guillermo; Phytotoxic effects of Melia azedarach L. (Meliaceae) fruit extract on weeds and crops ; International Allelopathy Foundation; Allelopathy Journal; 24; 2; 8-2009; 389-396
0971-4693
0973-5046
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.allelopathyjournal.org/archives/?Year=2009&Vol=24&Issue=2&Month=10
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
dc.publisher.none.fl_str_mv International Allelopathy Foundation
publisher.none.fl_str_mv International Allelopathy Foundation
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
_version_ 1846083460018470912
score 13.22299

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