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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
09/08/2019 |
Actualizado : |
31/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
BELLÉ, C.; RAMOS, R.F.; BALARDIN, R.R.; KASPARY, T. E.; ANTONIOLLI, Z.I. |
Afiliación : |
CRISTIANO BELLÉ, Laboratório de Biologia do Solos, Departamento de Solos, Centro de Ciências Rurais Universidade Federal de Santa MariaS anta Maria Brazil.; RODRIGO F. RAMOS, Laboratório de Microbiologia Universidade Federal da Fronteira Sul Cerro Largo Brazil.; RICARDO R. BALARDIN, Laboratório de Biologia do Solos, Departamento de Solos, Centro de Ciências Rurais Universidade Federal de Santa MariaS anta Maria Brazil.; TIAGO EDU KASPARY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ZAIDA I ANTONIOLLI, Laboratório de Biologia do Solos, Departamento de Solos, Centro de Ciências Rurais Universidade Federal de Santa MariaS anta Maria Brazil. |
Título : |
Reproduction of meloidogyne enterolobii on weeds found in Brazil. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Tropical Plant Pathology, v.44, n.4.,p.380-384, August 2019. |
DOI : |
10.1007/s40858-019-00278-z |
Idioma : |
Inglés |
Notas : |
History Article: Received: 6 November 2018 /Accepted: 11 February 2019.// First Online 28 February 2019. |
Contenido : |
Abstract:
Weeds host of root-knot nematodes (Meloidogyne spp.), parasites of important crop plants mainly in tropical and subtropical regions, enable them to maintain themselves or increase their abundance in soils. To evaluate the host status of 31 weed species that commonly compete with crops, we experimentally inoculated them with 5000 eggs and second-stage juveniles (J2) of Meloidogyne enterolobii. Sixty days after inoculation, we measured several parameters related to infestation ability, including gall index (GI), number of eggs/g root, and reproduction factor (RF). About 77.4% (n = 24) of the weed species we assessed were susceptible (RF ? 1) to M. enterolobii infestation: Acanthospermum australe, Amaranthus deflexus, Amaranthus hybridus, Amaranthus spinosus, Amaranthus viridis, Bidens pilosa, Bidens subalternans, Cardiospermum halicacabum, Commelina benghalensis, Euphorbia heterophylla, Galinsoga parviflora, Ipomoea grandifolia, Ipomoea nil, Ipomoea purpurea, Leonurus sibiricus, Nicandra physaloides, Polygonum hydropiperoides, Portulaca oleracea, Rhynchelytrum repens, Sida rhombifolia, Solanum americanum, Solanum sisymbriifolium, Solanum pseudocapsicum, and Talinum paniculatum. In contrast, seven species were resistant (RF < 1) to M. enterolobii infestation: Conyza bonariensis, Cyperys rotundus, Digitaria horizontalis, Digitaria insularis, Eleusine indica, Raphanus raphanistrum, and Senecio brasiliensis. Management strategies to control M. enterolobii should identify susceptible weeds in crop fields and control these potential alternative hosts of the parasitic nematode. MenosAbstract:
Weeds host of root-knot nematodes (Meloidogyne spp.), parasites of important crop plants mainly in tropical and subtropical regions, enable them to maintain themselves or increase their abundance in soils. To evaluate the host status of 31 weed species that commonly compete with crops, we experimentally inoculated them with 5000 eggs and second-stage juveniles (J2) of Meloidogyne enterolobii. Sixty days after inoculation, we measured several parameters related to infestation ability, including gall index (GI), number of eggs/g root, and reproduction factor (RF). About 77.4% (n = 24) of the weed species we assessed were susceptible (RF ? 1) to M. enterolobii infestation: Acanthospermum australe, Amaranthus deflexus, Amaranthus hybridus, Amaranthus spinosus, Amaranthus viridis, Bidens pilosa, Bidens subalternans, Cardiospermum halicacabum, Commelina benghalensis, Euphorbia heterophylla, Galinsoga parviflora, Ipomoea grandifolia, Ipomoea nil, Ipomoea purpurea, Leonurus sibiricus, Nicandra physaloides, Polygonum hydropiperoides, Portulaca oleracea, Rhynchelytrum repens, Sida rhombifolia, Solanum americanum, Solanum sisymbriifolium, Solanum pseudocapsicum, and Talinum paniculatum. In contrast, seven species were resistant (RF < 1) to M. enterolobii infestation: Conyza bonariensis, Cyperys rotundus, Digitaria horizontalis, Digitaria insularis, Eleusine indica, Raphanus raphanistrum, and Senecio brasiliensis. Management strategies to control M. enterolobii should identify... Presentar Todo |
Palabras claves : |
INVASIVE PLANTS; RESISTANCE; ROOT-KNOT NEMATODES; SUSCEPTIBILITY. |
Thesagro : |
BRASIL; MALEZAS. |
Asunto categoría : |
-- |
Marc : |
LEADER 02439naa a2200265 a 4500 001 1059997 005 2019-10-31 008 2019 bl uuuu u00u1 u #d 024 7 $a10.1007/s40858-019-00278-z$2DOI 100 1 $aBELLÉ, C. 245 $aReproduction of meloidogyne enterolobii on weeds found in Brazil.$h[electronic resource] 260 $c2019 500 $aHistory Article: Received: 6 November 2018 /Accepted: 11 February 2019.// First Online 28 February 2019. 520 $aAbstract: Weeds host of root-knot nematodes (Meloidogyne spp.), parasites of important crop plants mainly in tropical and subtropical regions, enable them to maintain themselves or increase their abundance in soils. To evaluate the host status of 31 weed species that commonly compete with crops, we experimentally inoculated them with 5000 eggs and second-stage juveniles (J2) of Meloidogyne enterolobii. Sixty days after inoculation, we measured several parameters related to infestation ability, including gall index (GI), number of eggs/g root, and reproduction factor (RF). About 77.4% (n = 24) of the weed species we assessed were susceptible (RF ? 1) to M. enterolobii infestation: Acanthospermum australe, Amaranthus deflexus, Amaranthus hybridus, Amaranthus spinosus, Amaranthus viridis, Bidens pilosa, Bidens subalternans, Cardiospermum halicacabum, Commelina benghalensis, Euphorbia heterophylla, Galinsoga parviflora, Ipomoea grandifolia, Ipomoea nil, Ipomoea purpurea, Leonurus sibiricus, Nicandra physaloides, Polygonum hydropiperoides, Portulaca oleracea, Rhynchelytrum repens, Sida rhombifolia, Solanum americanum, Solanum sisymbriifolium, Solanum pseudocapsicum, and Talinum paniculatum. In contrast, seven species were resistant (RF < 1) to M. enterolobii infestation: Conyza bonariensis, Cyperys rotundus, Digitaria horizontalis, Digitaria insularis, Eleusine indica, Raphanus raphanistrum, and Senecio brasiliensis. Management strategies to control M. enterolobii should identify susceptible weeds in crop fields and control these potential alternative hosts of the parasitic nematode. 650 $aBRASIL 650 $aMALEZAS 653 $aINVASIVE PLANTS 653 $aRESISTANCE 653 $aROOT-KNOT NEMATODES 653 $aSUSCEPTIBILITY 700 1 $aRAMOS, R.F. 700 1 $aBALARDIN, R.R. 700 1 $aKASPARY, T. E. 700 1 $aANTONIOLLI, Z.I. 773 $tTropical Plant Pathology$gv.44, n.4.,p.380-384, August 2019.
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INIA La Estanzuela (LE) |
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
Fecha actual : |
21/02/2014 |
Actualizado : |
14/10/2019 |
Tipo de producción científica : |
Boletín de Divulgación |
Autor : |
PERRACHÓN, R.; PEINADO, G.; GANZABAL, A.; MONTOSSI, F.; BANCHERO, G.; SAN JULIÁN, R.; DE BARBIERI, I. |
Afiliación : |
ROBERTO PERRACHÓN; GUSTAVO PEINADO; ANDRES RICARDO GANZABAL PLANINICH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ROBERTO SAN JULIAN SANCHEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Sistemas ovinos intensivos del litoral sur del Uruguay: enfoques de la investigación, transferencia de tecnología y producción |
Fecha de publicación : |
2001 |
Fuente / Imprenta : |
Montevideo (Uruguay): INIA, 2001. |
Páginas : |
79 p. |
Serie : |
(INIA Boletín de Divulgación ; 78) |
ISBN : |
9974-38-134-7 |
ISSN : |
1510-7396 |
Idioma : |
Español |
Thesagro : |
CRIANZA INTENSIVA; MODELO AGRÍCOLA-OVINO; OVINOS; PASTOREO INTENSIVO; PRODUCCION INTENSIVA; URUGUAY. |
Asunto categoría : |
-- L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/2777/1/15630031107111643.pdf
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Marc : |
LEADER 00850nam a2200289 a 4500 001 1002848 005 2019-10-14 008 2001 bl uuuu u00u1 u #d 020 $a9974-38-134-7 022 $a1510-7396 100 1 $aPERRACHÓN, R. 245 $aSistemas ovinos intensivos del litoral sur del Uruguay$benfoques de la investigación, transferencia de tecnología y producción 260 $aMontevideo (Uruguay): INIA$c2001 300 $a79 p. 490 $a(INIA Boletín de Divulgación ; 78) 650 $aCRIANZA INTENSIVA 650 $aMODELO AGRÍCOLA-OVINO 650 $aOVINOS 650 $aPASTOREO INTENSIVO 650 $aPRODUCCION INTENSIVA 650 $aURUGUAY 700 1 $aPEINADO, G. 700 1 $aGANZABAL, A. 700 1 $aMONTOSSI, F. 700 1 $aBANCHERO, G. 700 1 $aSAN JULIÁN, R. 700 1 $aDE BARBIERI, I.
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