Allelopathic plants. XVIII. Solanum nigrum L.

Detalhes bibliográficos
Autor(a) principal: Henriques, J.
Data de Publicação: 2006
Outros Autores: Lima, M., Rosa, S., Dias, A.S., Dias, L.S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/1343
Resumo: Solanum nigrum is a noxious weed worldwide and increasingly resistant to herbicides. It produces several alkaloids, flavonoids, saponins, sapogenins and hydroxycinnamic acid amides. Secondary chemicals produced by S. nigrum are fungitoxic and phytotoxic but their inhibitory effects are more intense to crops than to weeds. On the other hand, common phenolic acids, extracts and residues of several crop species can be inhibitory to germination and early growth of S. nigrum but, when comparative studies are available, crops are more sensitive than S. nigrum. However, single compounds derived from microbes like hydantocidin, phosphinothricin, AAL-toxin, fumonisins, colletotrichin, as well as the phytochemical sorgoleone, were found to affect various aspects of S. nigrum metabolism and, therefore, offer sound prospects for bioherbicide control of this weed.
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spelling Allelopathic plants. XVIII. Solanum nigrum L.allelopathySolanum nigrum is a noxious weed worldwide and increasingly resistant to herbicides. It produces several alkaloids, flavonoids, saponins, sapogenins and hydroxycinnamic acid amides. Secondary chemicals produced by S. nigrum are fungitoxic and phytotoxic but their inhibitory effects are more intense to crops than to weeds. On the other hand, common phenolic acids, extracts and residues of several crop species can be inhibitory to germination and early growth of S. nigrum but, when comparative studies are available, crops are more sensitive than S. nigrum. However, single compounds derived from microbes like hydantocidin, phosphinothricin, AAL-toxin, fumonisins, colletotrichin, as well as the phytochemical sorgoleone, were found to affect various aspects of S. nigrum metabolism and, therefore, offer sound prospects for bioherbicide control of this weed.2008-10-27T14:43:54Z2008-10-272006-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article6343 bytesapplication/pdfhttp://hdl.handle.net/10174/1343http://hdl.handle.net/10174/1343eng1-15Allelopathy Journal17livrendndndndlsdias@uevora.pt223Henriques, J.Lima, M.Rosa, S.Dias, A.S.Dias, L.S.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T18:37:10Zoai:dspace.uevora.pt:10174/1343Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T00:57:23.500340Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Allelopathic plants. XVIII. Solanum nigrum L.
title Allelopathic plants. XVIII. Solanum nigrum L.
spellingShingle Allelopathic plants. XVIII. Solanum nigrum L.
Henriques, J.
allelopathy
title_short Allelopathic plants. XVIII. Solanum nigrum L.
title_full Allelopathic plants. XVIII. Solanum nigrum L.
title_fullStr Allelopathic plants. XVIII. Solanum nigrum L.
title_full_unstemmed Allelopathic plants. XVIII. Solanum nigrum L.
title_sort Allelopathic plants. XVIII. Solanum nigrum L.
author Henriques, J.
author_facet Henriques, J.
Lima, M.
Rosa, S.
Dias, A.S.
Dias, L.S.
author_role author
author2 Lima, M.
Rosa, S.
Dias, A.S.
Dias, L.S.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Henriques, J.
Lima, M.
Rosa, S.
Dias, A.S.
Dias, L.S.
dc.subject.por.fl_str_mv allelopathy
topic allelopathy
description Solanum nigrum is a noxious weed worldwide and increasingly resistant to herbicides. It produces several alkaloids, flavonoids, saponins, sapogenins and hydroxycinnamic acid amides. Secondary chemicals produced by S. nigrum are fungitoxic and phytotoxic but their inhibitory effects are more intense to crops than to weeds. On the other hand, common phenolic acids, extracts and residues of several crop species can be inhibitory to germination and early growth of S. nigrum but, when comparative studies are available, crops are more sensitive than S. nigrum. However, single compounds derived from microbes like hydantocidin, phosphinothricin, AAL-toxin, fumonisins, colletotrichin, as well as the phytochemical sorgoleone, were found to affect various aspects of S. nigrum metabolism and, therefore, offer sound prospects for bioherbicide control of this weed.
publishDate 2006
dc.date.none.fl_str_mv 2006-01-01T00:00:00Z
2008-10-27T14:43:54Z
2008-10-27
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Allelopathy Journal
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