Weed reaction to parasitism by the guava root-knot nematode, Meloidogyne enterolobii

Detalhes bibliográficos
Autor(a) principal: Mota, Erika Araújo
Data de Publicação: 2023
Outros Autores: Souza Junior, Francisco Jorge Carlos de, Santos , Carmem Dolores Gonzaga
Tipo de documento: Artigo
Idioma: por
eng
Título da fonte: Diversitas Journal
Texto Completo: https://diversitasjournal.com.br/diversitas_journal/article/view/1978
Resumo: The nematode Meloidogyne enterolobii (Yang & Eisenback) is one of the main pathogens associated with the guava tree (Psidium guajava L.) in northeastern Brazil. Considering the frequency with which weeds are found in fruit production areas and their potential as phytonematode hosts, the aim of this study was to investigate the reaction of weeds to the parasitism of M. enterolobii. The species evaluated for nematode infection were Acanthospermum hispidum DC., Ageratum conyzoides L., Alternanthera tenella Colla., Amaranthus deflexus L., A. spinosus L., A. viridis L., Bidens pilosa L., Clitoria ternatea L., Datura stramonium L., Macroptilium lathyroides (L.) Urb., Merremia aegyptia (L.) Urb., Solanum americanum Mill., S. paniculatum L. and Spigelia anthelmia L. Of these, only six were classified as susceptible to the pathogen with factor breeding >1.0: S. paniculatum, S. americanum, B. pilosa, A. conyzoides, A. tenella, and M. aegyptia, fourspecies were resistant: S. anthelmia, M. lathyroides, C. ternatea, and D. stramonium and four species behaved as immune to the nematode: A. hispidum, A. deflexus, A. spinosus, and A. viridis. From the results obtained, it was found that weed species susceptible to M. enterolobii may pose a threat to the cultivation of guava, serving as a source of inoculum. Control measures in infested orchards should consider the hostability of these plants to the nematode in order to recommend their careful removal from the cultivated area.
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spelling Weed reaction to parasitism by the guava root-knot nematode, Meloidogyne enterolobiiReação de plantas daninhas ao parasitismo pelo nematoide das galhas da goiabeira, Meloidogyne enterolobii Psidium guajava, hospedeiras alternativas, plantas invasoras.The nematode Meloidogyne enterolobii (Yang & Eisenback) is one of the main pathogens associated with the guava tree (Psidium guajava L.) in northeastern Brazil. Considering the frequency with which weeds are found in fruit production areas and their potential as phytonematode hosts, the aim of this study was to investigate the reaction of weeds to the parasitism of M. enterolobii. The species evaluated for nematode infection were Acanthospermum hispidum DC., Ageratum conyzoides L., Alternanthera tenella Colla., Amaranthus deflexus L., A. spinosus L., A. viridis L., Bidens pilosa L., Clitoria ternatea L., Datura stramonium L., Macroptilium lathyroides (L.) Urb., Merremia aegyptia (L.) Urb., Solanum americanum Mill., S. paniculatum L. and Spigelia anthelmia L. Of these, only six were classified as susceptible to the pathogen with factor breeding >1.0: S. paniculatum, S. americanum, B. pilosa, A. conyzoides, A. tenella, and M. aegyptia, fourspecies were resistant: S. anthelmia, M. lathyroides, C. ternatea, and D. stramonium and four species behaved as immune to the nematode: A. hispidum, A. deflexus, A. spinosus, and A. viridis. From the results obtained, it was found that weed species susceptible to M. enterolobii may pose a threat to the cultivation of guava, serving as a source of inoculum. Control measures in infested orchards should consider the hostability of these plants to the nematode in order to recommend their careful removal from the cultivated area.O nematoide Meloidogyne enterolobii (Yang & Eisenback) é um dos principais patógenos associado à cultura da goiabeira (Psidium guajava L.) na região nordeste do Brasil. Considerando a frequência com que as plantas daninhas são encontradas nas áreas de produção de frutíferas e de seu potencial como hospedeiras de fitonematoides, o objetivo deste estudo foi investigar a reação de plantas invasoras ao parasitismo de M. enterolobii. As espécies avaliadas quanto à infecção pelo nematoide foram Acanthospermum hispidum D.C., Ageratum conyzoides L., Alternanthera tenella Colla., Amaranthus deflexus L., A. spinosus L., A. viridis L., Bidens pilosa L., Clitoria ternatea L., Datura stramonium L., Macroptilium lathyroides (L.) Urb., Merremia aegyptia (L.) Urb., Solanum americanum Mill., S. paniculatum L. e Spigelia anthelmia L. Destas, apenas seis foram classificadas como suscetíveis ao patógeno com fator de reprodução >1,0: S. paniculatum, S. americanum, B. pilosa, A. conyzoides, A. tenella e M. aegyptia, quatro espécies foram resistentes: S. anthelmia, M. lathyroides, C. ternatea e D. stramonium e quatroespécies comportaram-se como imunes ao nematoide: A. hispidum, A. deflexus, A. spinosus e, A. viridis. A partir dos resultados obtidos, verificou-se que as espécies de plantas daninhas suscetíveis a M. enterolobii podem constituir-se ameaça ao cultivo de goiabeira servindo como fonte de inóculo. Medidas de controle em pomares infestados devem considerar a hospedabilidade dessas plantas ao nematoide para a recomendação de sua criteriosa remoção da área cultivada.Universidade Estadual de Alagoas - Eduneal2023-01-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://diversitasjournal.com.br/diversitas_journal/article/view/197810.48017/dj.v8i1.1978Diversitas Journal; Vol. 8 No. 1 (2023): Sociedade e ciência: um diálogo necessárioDiversitas Journal; Vol. 8 Núm. 1 (2023): Sociedade e ciência: um diálogo necessárioDiversitas Journal; v. 8 n. 1 (2023): Sociedade e ciência: um diálogo necessário2525-521510.48017/dj.v8i1reponame:Diversitas Journalinstname:Universidade Estadual de Alagoas (UNEAL)instacron:UNEALporenghttps://diversitasjournal.com.br/diversitas_journal/article/view/1978/1933https://diversitasjournal.com.br/diversitas_journal/article/view/1978/1934Copyright (c) 2022 Erika Araújo Mota, Francisco Jorge Carlos de Souza Junior, Carmem Dolores Gonzaga Santos https://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMota, Erika AraújoSouza Junior, Francisco Jorge Carlos deSantos , Carmem Dolores Gonzaga 2023-02-14T19:24:06Zoai:ojs.diversitasjournal.com.br:article/1978Revistahttps://diversitasjournal.com.br/diversitas_journal/indexPUBhttps://www.e-publicacoes.uerj.br/index.php/muralinternacional/oairevistadiversitasjournal@gmail.com2525-52152525-5215opendoar:2023-02-14T19:24:06Diversitas Journal - Universidade Estadual de Alagoas (UNEAL)false
dc.title.none.fl_str_mv Weed reaction to parasitism by the guava root-knot nematode, Meloidogyne enterolobii
Reação de plantas daninhas ao parasitismo pelo nematoide das galhas da goiabeira, Meloidogyne enterolobii
title Weed reaction to parasitism by the guava root-knot nematode, Meloidogyne enterolobii
spellingShingle Weed reaction to parasitism by the guava root-knot nematode, Meloidogyne enterolobii
Mota, Erika Araújo
Psidium guajava, hospedeiras alternativas, plantas invasoras.
title_short Weed reaction to parasitism by the guava root-knot nematode, Meloidogyne enterolobii
title_full Weed reaction to parasitism by the guava root-knot nematode, Meloidogyne enterolobii
title_fullStr Weed reaction to parasitism by the guava root-knot nematode, Meloidogyne enterolobii
title_full_unstemmed Weed reaction to parasitism by the guava root-knot nematode, Meloidogyne enterolobii
title_sort Weed reaction to parasitism by the guava root-knot nematode, Meloidogyne enterolobii
author Mota, Erika Araújo
author_facet Mota, Erika Araújo
Souza Junior, Francisco Jorge Carlos de
Santos , Carmem Dolores Gonzaga
author_role author
author2 Souza Junior, Francisco Jorge Carlos de
Santos , Carmem Dolores Gonzaga
author2_role author
author
dc.contributor.author.fl_str_mv Mota, Erika Araújo
Souza Junior, Francisco Jorge Carlos de
Santos , Carmem Dolores Gonzaga
dc.subject.por.fl_str_mv Psidium guajava, hospedeiras alternativas, plantas invasoras.
topic Psidium guajava, hospedeiras alternativas, plantas invasoras.
description The nematode Meloidogyne enterolobii (Yang & Eisenback) is one of the main pathogens associated with the guava tree (Psidium guajava L.) in northeastern Brazil. Considering the frequency with which weeds are found in fruit production areas and their potential as phytonematode hosts, the aim of this study was to investigate the reaction of weeds to the parasitism of M. enterolobii. The species evaluated for nematode infection were Acanthospermum hispidum DC., Ageratum conyzoides L., Alternanthera tenella Colla., Amaranthus deflexus L., A. spinosus L., A. viridis L., Bidens pilosa L., Clitoria ternatea L., Datura stramonium L., Macroptilium lathyroides (L.) Urb., Merremia aegyptia (L.) Urb., Solanum americanum Mill., S. paniculatum L. and Spigelia anthelmia L. Of these, only six were classified as susceptible to the pathogen with factor breeding >1.0: S. paniculatum, S. americanum, B. pilosa, A. conyzoides, A. tenella, and M. aegyptia, fourspecies were resistant: S. anthelmia, M. lathyroides, C. ternatea, and D. stramonium and four species behaved as immune to the nematode: A. hispidum, A. deflexus, A. spinosus, and A. viridis. From the results obtained, it was found that weed species susceptible to M. enterolobii may pose a threat to the cultivation of guava, serving as a source of inoculum. Control measures in infested orchards should consider the hostability of these plants to the nematode in order to recommend their careful removal from the cultivated area.
publishDate 2023
dc.date.none.fl_str_mv 2023-01-10
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info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://diversitasjournal.com.br/diversitas_journal/article/view/1978
10.48017/dj.v8i1.1978
url https://diversitasjournal.com.br/diversitas_journal/article/view/1978
identifier_str_mv 10.48017/dj.v8i1.1978
dc.language.iso.fl_str_mv por
eng
language por
eng
dc.relation.none.fl_str_mv https://diversitasjournal.com.br/diversitas_journal/article/view/1978/1933
https://diversitasjournal.com.br/diversitas_journal/article/view/1978/1934
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
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rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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dc.publisher.none.fl_str_mv Universidade Estadual de Alagoas - Eduneal
publisher.none.fl_str_mv Universidade Estadual de Alagoas - Eduneal
dc.source.none.fl_str_mv Diversitas Journal; Vol. 8 No. 1 (2023): Sociedade e ciência: um diálogo necessário
Diversitas Journal; Vol. 8 Núm. 1 (2023): Sociedade e ciência: um diálogo necessário
Diversitas Journal; v. 8 n. 1 (2023): Sociedade e ciência: um diálogo necessário
2525-5215
10.48017/dj.v8i1
reponame:Diversitas Journal
instname:Universidade Estadual de Alagoas (UNEAL)
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instname_str Universidade Estadual de Alagoas (UNEAL)
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institution UNEAL
reponame_str Diversitas Journal
collection Diversitas Journal
repository.name.fl_str_mv Diversitas Journal - Universidade Estadual de Alagoas (UNEAL)
repository.mail.fl_str_mv revistadiversitasjournal@gmail.com
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