Reproduction of Pratylenchus zeae on Weeds

Detalhes bibliográficos
Autor(a) principal: BELLÉ,C.
Data de Publicação: 2017
Outros Autores: KASPARY,T.E., KUHN,P.R., SCHMITT,J., LIMA-MEDINA,I.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Planta daninha (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100203
Resumo: ABSTRACT Weeds can be hosts of root-lesion nematode (Pratylenchus spp.), maintaining or increasing their population in the soil. The objective of this study was to evaluate the reaction of 25 weeds species to the nematode Pratylenchus zeae. The weed plants were individually inoculated with 1,000 individuals of P. zeae and maintained in a greenhouse for 90 days. After this period, eggs and nematodes were extracted, quantified, and the reproduction factor (RF = final population/initial population) was calculated. All tested weeds were susceptible (RF>1) to P. zeae, and the species Brachiaria decumbens, Rhynchelytrum repens, Digitaria insularis, D. horizontalis, B. brizantha were the most susceptible to this parasite.
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spelling Reproduction of Pratylenchus zeae on Weedsinvasive plantssusceptibilitylesion nematodeparasiteABSTRACT Weeds can be hosts of root-lesion nematode (Pratylenchus spp.), maintaining or increasing their population in the soil. The objective of this study was to evaluate the reaction of 25 weeds species to the nematode Pratylenchus zeae. The weed plants were individually inoculated with 1,000 individuals of P. zeae and maintained in a greenhouse for 90 days. After this period, eggs and nematodes were extracted, quantified, and the reproduction factor (RF = final population/initial population) was calculated. All tested weeds were susceptible (RF>1) to P. zeae, and the species Brachiaria decumbens, Rhynchelytrum repens, Digitaria insularis, D. horizontalis, B. brizantha were the most susceptible to this parasite.Sociedade Brasileira da Ciência das Plantas Daninhas 2017-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100203Planta Daninha v.35 2017reponame:Planta daninha (Online)instname:Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)instacron:SBCPD10.1590/s0100-83582017350100006info:eu-repo/semantics/openAccessBELLÉ,C.KASPARY,T.E.KUHN,P.R.SCHMITT,J.LIMA-MEDINA,I.eng2017-08-02T00:00:00Zoai:scielo:S0100-83582017000100203Revistahttp://revistas.cpd.ufv.br/pdaninhaweb/https://old.scielo.br/oai/scielo-oai.php||rpdaninha@gmail.com1806-96810100-8358opendoar:2017-08-02T00:00Planta daninha (Online) - Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)false
dc.title.none.fl_str_mv Reproduction of Pratylenchus zeae on Weeds
title Reproduction of Pratylenchus zeae on Weeds
spellingShingle Reproduction of Pratylenchus zeae on Weeds
BELLÉ,C.
invasive plants
susceptibility
lesion nematode
parasite
title_short Reproduction of Pratylenchus zeae on Weeds
title_full Reproduction of Pratylenchus zeae on Weeds
title_fullStr Reproduction of Pratylenchus zeae on Weeds
title_full_unstemmed Reproduction of Pratylenchus zeae on Weeds
title_sort Reproduction of Pratylenchus zeae on Weeds
author BELLÉ,C.
author_facet BELLÉ,C.
KASPARY,T.E.
KUHN,P.R.
SCHMITT,J.
LIMA-MEDINA,I.
author_role author
author2 KASPARY,T.E.
KUHN,P.R.
SCHMITT,J.
LIMA-MEDINA,I.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv BELLÉ,C.
KASPARY,T.E.
KUHN,P.R.
SCHMITT,J.
LIMA-MEDINA,I.
dc.subject.por.fl_str_mv invasive plants
susceptibility
lesion nematode
parasite
topic invasive plants
susceptibility
lesion nematode
parasite
description ABSTRACT Weeds can be hosts of root-lesion nematode (Pratylenchus spp.), maintaining or increasing their population in the soil. The objective of this study was to evaluate the reaction of 25 weeds species to the nematode Pratylenchus zeae. The weed plants were individually inoculated with 1,000 individuals of P. zeae and maintained in a greenhouse for 90 days. After this period, eggs and nematodes were extracted, quantified, and the reproduction factor (RF = final population/initial population) was calculated. All tested weeds were susceptible (RF>1) to P. zeae, and the species Brachiaria decumbens, Rhynchelytrum repens, Digitaria insularis, D. horizontalis, B. brizantha were the most susceptible to this parasite.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100203
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100203
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s0100-83582017350100006
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira da Ciência das Plantas Daninhas
publisher.none.fl_str_mv Sociedade Brasileira da Ciência das Plantas Daninhas
dc.source.none.fl_str_mv Planta Daninha v.35 2017
reponame:Planta daninha (Online)
instname:Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)
instacron:SBCPD
instname_str Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)
instacron_str SBCPD
institution SBCPD
reponame_str Planta daninha (Online)
collection Planta daninha (Online)
repository.name.fl_str_mv Planta daninha (Online) - Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)
repository.mail.fl_str_mv ||rpdaninha@gmail.com
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