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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
29/08/2022 |
Actualizado : |
29/08/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
KASPARY, T. E.; GARCIA, A.; BELLÉ, C.; WALLER , M.E. |
Afiliación : |
TIAGO EDU KASPARY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MILTON ALEJANDRO GARCIA LATASA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CRISTIANO BELLÉ, Instituto Phytus, Estação Experimental de Itaara, 97185-000, Itaara, Rio Grande do Sul, Brazil.; MAURICIO EMANUEL WALLER BÁRCENA, School of Agronomy, University of the Republic of Uruguay, Montevideo, Uruguay. |
Título : |
Agricultural weeds maintain populations of Meloidogyne spp.root-knot nematodes. |
Fecha de publicación : |
2022 |
Fuente / Imprenta : |
Rhizosphere, Volume 23, September 2022, 100576. Doi: https://doi.org/10.1016/j.rhisph.2022.100576. |
DOI : |
10.1016/j.rhisph.2022.100576 |
Idioma : |
Inglés |
Notas : |
Article history: Received 20 June 2022/ Revised 4 August 2022/ Accepted 4 August 2022/ Available online 17 August 2022/ Version of Record 22 August 2022. |
Contenido : |
Abstract:
The presence of Amaranthus spp. Plants showing symptoms caused by root-knot nematode infection were detected in soybean fields from the municipality of Palmitas, Soriano, and Colonia del Sacramento, Colonia - Uruguay. After weed plants collection with root knot nematodes, the causal agents were identified as Meloidogyne incognita and Meloidogyne javanica from their morphology, esterase phenotypes, and species-specific characterized sequence amplified region (SCAR) sequences. The modified version of Koch's postulates was used to confirm the pathogenicity of Meloydogine ssp. In Amaranthus species. Host capacity of Amaranthus species for root-knot nematodes aggravates the harmful potential of the presence of these plants in crop fields. Therefore, control of these weed species, which allow for the reproduction of these parasites, might be an important tool for its management. This is the first report of root-knot nematodes M. incognita parasitizing A. hybridus and A. tuberculatus; and M. javanica parasitizing A. palmeri, A. hybridus and A. tuberculatus in Uruguay. |
Palabras claves : |
Amaranthus spp; Detection; DIAGNOSIS; IDENTIFICATION. |
Asunto categoría : |
-- |
Marc : |
LEADER 01930naa a2200229 a 4500 001 1063546 005 2022-08-29 008 2022 bl uuuu u00u1 u #d 024 7 $a10.1016/j.rhisph.2022.100576$2DOI 100 1 $aKASPARY, T. E. 245 $aAgricultural weeds maintain populations of Meloidogyne spp.root-knot nematodes.$h[electronic resource] 260 $c2022 500 $aArticle history: Received 20 June 2022/ Revised 4 August 2022/ Accepted 4 August 2022/ Available online 17 August 2022/ Version of Record 22 August 2022. 520 $aAbstract: The presence of Amaranthus spp. Plants showing symptoms caused by root-knot nematode infection were detected in soybean fields from the municipality of Palmitas, Soriano, and Colonia del Sacramento, Colonia - Uruguay. After weed plants collection with root knot nematodes, the causal agents were identified as Meloidogyne incognita and Meloidogyne javanica from their morphology, esterase phenotypes, and species-specific characterized sequence amplified region (SCAR) sequences. The modified version of Koch's postulates was used to confirm the pathogenicity of Meloydogine ssp. In Amaranthus species. Host capacity of Amaranthus species for root-knot nematodes aggravates the harmful potential of the presence of these plants in crop fields. Therefore, control of these weed species, which allow for the reproduction of these parasites, might be an important tool for its management. This is the first report of root-knot nematodes M. incognita parasitizing A. hybridus and A. tuberculatus; and M. javanica parasitizing A. palmeri, A. hybridus and A. tuberculatus in Uruguay. 653 $aAmaranthus spp 653 $aDetection 653 $aDIAGNOSIS 653 $aIDENTIFICATION 700 1 $aGARCIA, A. 700 1 $aBELLÉ, C. 700 1 $aWALLER , M.E. 773 $tRhizosphere, Volume 23, September 2022, 100576. Doi: https://doi.org/10.1016/j.rhisph.2022.100576.
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha actual : |
21/02/2014 |
Actualizado : |
31/10/2019 |
Tipo de producción científica : |
Documentos |
Autor : |
BONILLA, O. |
Afiliación : |
OSCAR RUBEN BONILLA PIRIZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Resultados del ejercicio 2007-2008. 2. Manejo de los potreros. |
Fecha de publicación : |
2008 |
Fuente / Imprenta : |
ln: INIA TREINTA Y TRES. Resultados 2007-2008. Treinta y Tres (Uruguay): INIA, 2008. |
Páginas : |
p. 8-9 |
Serie : |
(INIA Serie Actividades de Difusión; 534) |
Idioma : |
Español |
Palabras claves : |
SISTEMA ARROZ-GANADERÍA. |
Thesagro : |
ARROZ; GANADERIA. |
Asunto categoría : |
F01 Cultivo |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/5309/1/ad-534.pdf
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Marc : |
LEADER 00522naa a2200169 a 4500 001 1031041 005 2019-10-31 008 2008 bl uuuu u00u1 u #d 100 1 $aBONILLA, O. 245 $aResultados del ejercicio 2007-2008. 2. Manejo de los potreros. 260 $c2008 300 $ap. 8-9 490 $a(INIA Serie Actividades de Difusión; 534) 650 $aARROZ 650 $aGANADERIA 653 $aSISTEMA ARROZ-GANADERÍA 773 $tln: INIA TREINTA Y TRES. Resultados 2007-2008. Treinta y Tres (Uruguay): INIA, 2008.
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