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Biblioteca (s) : |
INIA La Estanzuela; INIA Tacuarembó. |
Fecha : |
21/02/2014 |
Actualizado : |
22/02/2014 |
Autor : |
Benoit, G. ; Darré, L. ; Villagrán, M. ; Heinzen, M. ; Bianchi, G. ; Orcasberro, R. |
Título : |
Efecto de la nutrición preparto sobre la performance de ovejas Corriedale en campo natural |
Fecha de publicación : |
1990 |
Fuente / Imprenta : |
ln: Seminario Nacional de Campo Natural, 2 : 1990 nov 15-16 : Tacuarembó Montevideo (Uruguay): Hemisferio Sur, 1990. |
Páginas : |
p341-345 |
Idioma : |
Español |
Notas : |
Participaron en el seminario : INIA, Sociedad Uruguaya de Pasturas Naturales, Facultad de Agronomía, Plan Agropecuario |
Thesagro : |
ALIMENTACION DE LOS ANIMALES; GANANCIA DE PESO; NUTRICION ANIMAL; OVINOS; PASTIZAL NATURAL; URUGUAY. |
Asunto categoría : |
-- |
Marc : |
LEADER 00909naa a2200265 a 4500 001 1044769 005 2014-02-22 008 1990 bl uuuu u00u1 u #d 100 1 $aBENOIT, G. 245 $aEfecto de la nutrición preparto sobre la performance de ovejas Corriedale en campo natural 260 $c1990 300 $ap341-345 500 $aParticiparon en el seminario : INIA, Sociedad Uruguaya de Pasturas Naturales, Facultad de Agronomía, Plan Agropecuario 650 $aALIMENTACION DE LOS ANIMALES 650 $aGANANCIA DE PESO 650 $aNUTRICION ANIMAL 650 $aOVINOS 650 $aPASTIZAL NATURAL 650 $aURUGUAY 700 1 $aDARRÉ, L. 700 1 $aVILLAGRÁN, M. 700 1 $aHEINZEN, M. 700 1 $aBIANCHI, G. 700 1 $aORCASBERRO, R. 773 $tln: Seminario Nacional de Campo Natural, 2 : 1990 nov 15-16 : Tacuarembó Montevideo (Uruguay): Hemisferio Sur, 1990.
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INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
18/02/2021 |
Actualizado : |
02/09/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
KASPARY, T. E.; SOUZA JÚNIOR, I.T.DE; RAMOS, R.F; BELLÉ , C. |
Afiliación : |
TIAGO EDU KASPARY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ISMAIL TEODORO DE SOUZA JÚNIOR, Universidade Federal de Pelotas, Pelotas, Rio Grande do Sul, Brazil.; RODRIGO FERRAZ RAMOS, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazil .; CRISTIANO BELLÉ, Phytus Group, Estação experimental de Itaara, 97185-000, Itaara, Rio Grande do Sul, Brazil. |
Título : |
Host status of morning-glory (Ipomoea spp.) to Meloidogyne species. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Journal of Nematology. Volume 53, Pages 1-6. DOI: https://doi.org/10.21307/jofnem-2021-018 |
DOI : |
10.21307/jofnem-2021-018 |
Idioma : |
Inglés |
Notas : |
Article history:Received Date : 09-September-2020 / Published Online: 15-February-2021 |
Contenido : |
ABSTRACT:
Weeds can be hosting and alternative multipliers of root-knot nematodes (Meloidogyne spp.). Among the main weeds, species of the genus Ipomoea stands out for their cosmopolitan presence and the negative impact on crops. In addition, they can behave as hosts and promote the reproduction of pests, diseases, and nematodes. However, the ability of Meloidogyne nematodes to infect morning-glory (Ipomoea spp.) is little understood. In this context, the objective was to evaluate the reproduction of M. arenaria, M. enterolobii, M. ethiopica, M. hapla, M. incognita, M. javanica, M. luci, and M. morocciensis in I. grandifolia, I. hederifolia, I. nil, I. purpurea, and I. quamoclit. Plants were individually inoculated with 5,000 eggs and second-stage juveniles and kept in a greenhouse for 60 days. The design was completely randomized with six repetitions. After this period, the root system of each plant was evaluated to gall index (IG) and reproduction factor (RF). It was verified that the eight species of Melodoigyne have the capacity to parasitize I. grandifolia, I. hederifolia, I. nil, I. purpurea, and I. quamoclit, showing the susceptibility of these weeds to the plant-parasitic nematodes. The highest RF were observed for M. enterolobii with values of 12.5 and 12.9 for I. quamoclit and I. hederifolia, respectively. While M. arenaria obtained the lowest values, with RF???4.0 for all species of Ipomoea. Thus, weed species of the Ipomoea genus are potential hosts and multipliers of root-knot nematodes, making it important to be considered in integrated management strategies for these plant-parasitic nematodes. MenosABSTRACT:
Weeds can be hosting and alternative multipliers of root-knot nematodes (Meloidogyne spp.). Among the main weeds, species of the genus Ipomoea stands out for their cosmopolitan presence and the negative impact on crops. In addition, they can behave as hosts and promote the reproduction of pests, diseases, and nematodes. However, the ability of Meloidogyne nematodes to infect morning-glory (Ipomoea spp.) is little understood. In this context, the objective was to evaluate the reproduction of M. arenaria, M. enterolobii, M. ethiopica, M. hapla, M. incognita, M. javanica, M. luci, and M. morocciensis in I. grandifolia, I. hederifolia, I. nil, I. purpurea, and I. quamoclit. Plants were individually inoculated with 5,000 eggs and second-stage juveniles and kept in a greenhouse for 60 days. The design was completely randomized with six repetitions. After this period, the root system of each plant was evaluated to gall index (IG) and reproduction factor (RF). It was verified that the eight species of Melodoigyne have the capacity to parasitize I. grandifolia, I. hederifolia, I. nil, I. purpurea, and I. quamoclit, showing the susceptibility of these weeds to the plant-parasitic nematodes. The highest RF were observed for M. enterolobii with values of 12.5 and 12.9 for I. quamoclit and I. hederifolia, respectively. While M. arenaria obtained the lowest values, with RF???4.0 for all species of Ipomoea. Thus, weed species of the Ipomoea genus are potential hosts and multiplie... Presentar Todo |
Palabras claves : |
IPOMOEA SPP; REPRODUCTION; ROOT-KNOT NEMATODES; SUSCEPTIBILITY; WEEDS. |
Thesagro : |
MALEZAS. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16675/1/jofnem-53-018.pdf
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8039971/pdf/jofnem-53-018.pdf
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Marc : |
LEADER 02452naa a2200253 a 4500 001 1061724 005 2022-09-02 008 2021 bl uuuu u00u1 u #d 024 7 $a10.21307/jofnem-2021-018$2DOI 100 1 $aKASPARY, T. E. 245 $aHost status of morning-glory (Ipomoea spp.) to Meloidogyne species.$h[electronic resource] 260 $c2021 500 $aArticle history:Received Date : 09-September-2020 / Published Online: 15-February-2021 520 $aABSTRACT: Weeds can be hosting and alternative multipliers of root-knot nematodes (Meloidogyne spp.). Among the main weeds, species of the genus Ipomoea stands out for their cosmopolitan presence and the negative impact on crops. In addition, they can behave as hosts and promote the reproduction of pests, diseases, and nematodes. However, the ability of Meloidogyne nematodes to infect morning-glory (Ipomoea spp.) is little understood. In this context, the objective was to evaluate the reproduction of M. arenaria, M. enterolobii, M. ethiopica, M. hapla, M. incognita, M. javanica, M. luci, and M. morocciensis in I. grandifolia, I. hederifolia, I. nil, I. purpurea, and I. quamoclit. Plants were individually inoculated with 5,000 eggs and second-stage juveniles and kept in a greenhouse for 60 days. The design was completely randomized with six repetitions. After this period, the root system of each plant was evaluated to gall index (IG) and reproduction factor (RF). It was verified that the eight species of Melodoigyne have the capacity to parasitize I. grandifolia, I. hederifolia, I. nil, I. purpurea, and I. quamoclit, showing the susceptibility of these weeds to the plant-parasitic nematodes. The highest RF were observed for M. enterolobii with values of 12.5 and 12.9 for I. quamoclit and I. hederifolia, respectively. While M. arenaria obtained the lowest values, with RF???4.0 for all species of Ipomoea. Thus, weed species of the Ipomoea genus are potential hosts and multipliers of root-knot nematodes, making it important to be considered in integrated management strategies for these plant-parasitic nematodes. 650 $aMALEZAS 653 $aIPOMOEA SPP 653 $aREPRODUCTION 653 $aROOT-KNOT NEMATODES 653 $aSUSCEPTIBILITY 653 $aWEEDS 700 1 $aSOUZA JÚNIOR, I.T.DE 700 1 $aRAMOS, R.F 700 1 $aBELLÉ , C. 773 $tJournal of Nematology. Volume 53, Pages 1-6. DOI: https://doi.org/10.21307/jofnem-2021-018
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