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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha : |
02/02/2018 |
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Actualizado : |
20/09/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
MARTÍNEZ, G.; GONZÁLEZ, A.; DICKE, M. |
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Afiliación : |
GONZALO ANIBAL MARTINEZ CROSA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDRÉS GONZÁLEZ, Laboratory of Chemical Ecology, Faculty of Chemistry, Universidad de la República, Uruguay.; MARCEL DICKE, Laboratory of Entomology, Wageningen University, Wageningen, The Netherlands. |
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Título : |
Effect of the eucalypt lerp psyllid Glycaspis brimblecombei on adult feeding, oviposition-site selection, and offspring performance of the bronze bug, Thaumastocoris peregrinus. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Entomologia Experimentalis et Applicata, 2018, v. 166, p. 395-401. |
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DOI : |
10.1111/eea.12645 |
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Idioma : |
Inglés |
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Notas : |
6th International Symposium on Insect-Plant Relationships.
Article history: Accepted 5 October 2017//First published: 1 February 2018. |
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Contenido : |
Oviposition-site selection may be greatly affected by competitive plant-mediated interactions between phytophagous insects but these interactions have been poorly investigated on trees. Here, we evaluated the potential interaction between two invasive pests of Eucalyptus trees, the red gum lerp psyllid, Glycaspis brimblecombeiMoore (Hemiptera, Sternorrhyncha: Aphalaridae), and the bronze bug, Thaumastocoris peregrinusCarpintero et Dellapé (Heteroptera: Thaumastocoridae). We assessed the effect of the co-occurrence of G. brimblecombei on the selection of feeding and oviposition sites by T. peregrinus females using dual-choice bioassays. We compared developmental time and survival of the first instar of nymphs reared on healthy Eucalyptus tereticornisSmith (Myrtaceae) leaves and on leaves infested with the lerp psyllid, either with or without lerps (i.e., white conical sweet-tasting structures, secreted during the nymphal stage). Bronze bug females prefer to oviposit on lerp-carrying leaves but we found no difference in feeding preference when compared to healthy leaves. Infestation with the lerp psyllid hampered nymphal performance in terms of developmental time and survival, although the presence of lerps reverted the effect in survival and shortened the duration of the initial instar. These results display an interaction between these two insect species that affects both the oviposition preference of T. peregrinus females and the nymphal performance. Although there seems to be a discrepancy between mother preference and offspring performance, feeding on the lerps may prove beneficial to the offspring under long-term conditions and multiple infestation by other pests and diseases. MenosOviposition-site selection may be greatly affected by competitive plant-mediated interactions between phytophagous insects but these interactions have been poorly investigated on trees. Here, we evaluated the potential interaction between two invasive pests of Eucalyptus trees, the red gum lerp psyllid, Glycaspis brimblecombeiMoore (Hemiptera, Sternorrhyncha: Aphalaridae), and the bronze bug, Thaumastocoris peregrinusCarpintero et Dellapé (Heteroptera: Thaumastocoridae). We assessed the effect of the co-occurrence of G. brimblecombei on the selection of feeding and oviposition sites by T. peregrinus females using dual-choice bioassays. We compared developmental time and survival of the first instar of nymphs reared on healthy Eucalyptus tereticornisSmith (Myrtaceae) leaves and on leaves infested with the lerp psyllid, either with or without lerps (i.e., white conical sweet-tasting structures, secreted during the nymphal stage). Bronze bug females prefer to oviposit on lerp-carrying leaves but we found no difference in feeding preference when compared to healthy leaves. Infestation with the lerp psyllid hampered nymphal performance in terms of developmental time and survival, although the presence of lerps reverted the effect in survival and shortened the duration of the initial instar. These results display an interaction between these two insect species that affects both the oviposition preference of T. peregrinus females and the nymphal performance. Although there seems to... Presentar Todo |
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Palabras claves : |
APHALARIDAE; EUCALYPTUS FORESTRY; INTRAGUILD COMPETITION; PREFERENCE-PERFORMANCE; THAUMASTOCORIDAE. |
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Thesagro : |
EUCALYPTUS; INSECTOS PLAGA; PLAGAS DE LAS PLANTAS. |
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Asunto categoría : |
H10 Plagas de las plantas |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/10413/1/Entomologia-Martinez-2018.pdf
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Marc : |
LEADER 02718naa a2200265 a 4500
001 1058022
005 2019-09-20
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1111/eea.12645$2DOI
100 1 $aMARTÍNEZ, G.
245 $aEffect of the eucalypt lerp psyllid Glycaspis brimblecombei on adult feeding, oviposition-site selection, and offspring performance of the bronze bug, Thaumastocoris peregrinus.$h[electronic resource]
260 $c2018
500 $a6th International Symposium on Insect-Plant Relationships. Article history: Accepted 5 October 2017//First published: 1 February 2018.
520 $aOviposition-site selection may be greatly affected by competitive plant-mediated interactions between phytophagous insects but these interactions have been poorly investigated on trees. Here, we evaluated the potential interaction between two invasive pests of Eucalyptus trees, the red gum lerp psyllid, Glycaspis brimblecombeiMoore (Hemiptera, Sternorrhyncha: Aphalaridae), and the bronze bug, Thaumastocoris peregrinusCarpintero et Dellapé (Heteroptera: Thaumastocoridae). We assessed the effect of the co-occurrence of G. brimblecombei on the selection of feeding and oviposition sites by T. peregrinus females using dual-choice bioassays. We compared developmental time and survival of the first instar of nymphs reared on healthy Eucalyptus tereticornisSmith (Myrtaceae) leaves and on leaves infested with the lerp psyllid, either with or without lerps (i.e., white conical sweet-tasting structures, secreted during the nymphal stage). Bronze bug females prefer to oviposit on lerp-carrying leaves but we found no difference in feeding preference when compared to healthy leaves. Infestation with the lerp psyllid hampered nymphal performance in terms of developmental time and survival, although the presence of lerps reverted the effect in survival and shortened the duration of the initial instar. These results display an interaction between these two insect species that affects both the oviposition preference of T. peregrinus females and the nymphal performance. Although there seems to be a discrepancy between mother preference and offspring performance, feeding on the lerps may prove beneficial to the offspring under long-term conditions and multiple infestation by other pests and diseases.
650 $aEUCALYPTUS
650 $aINSECTOS PLAGA
650 $aPLAGAS DE LAS PLANTAS
653 $aAPHALARIDAE
653 $aEUCALYPTUS FORESTRY
653 $aINTRAGUILD COMPETITION
653 $aPREFERENCE-PERFORMANCE
653 $aTHAUMASTOCORIDAE
700 1 $aGONZÁLEZ, A.
700 1 $aDICKE, M.
773 $tEntomologia Experimentalis et Applicata, 2018$gv. 166, p. 395-401.
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Registro original : |
INIA Tacuarembó (TBO) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
08/02/2024 |
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Actualizado : |
08/02/2024 |
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Tipo de producción científica : |
Abstracts/Resúmenes |
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Autor : |
GELÓS, M.; NEIGHBUR, N.; KOK, P.; BADANO, L.; HASTINGS, F.; NERVI, E.; ALONSO, J.; NAVAS, R.; VERVOORT, W.; BAETHGEN, W. |
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Afiliación : |
MERCEDES GELÓS, Dirección Nacional de Calidad y Evaluación Ambiental, Ministerio de Ambiente; Grupo de Modelación Integrada de Cuencas Uruguay; NATALIA NEIGHBUR, Grupo de Modelación Integrada de Cuencas Uruguay.; PABLO KOK, Dirección Nacional de Calidad y Evaluación Ambiental, Ministerio de Ambiente; Grupo de Modelación Integrada de Cuencas Uruguay.; LUCIANA BADANO, Grupo de Modelación Integrada de Cuencas Uruguay.; FLORENCIA HASTINGS, Dirección Nacional de Calidad y Evaluación Ambiental, Ministerio de Ambiente; Grupo de Modelación Integrada de Cuencas Uruguay; ELIANA NERVI, Grupo de Modelación Integrada de Cuencas Uruguay; INIA FPTA 358; JIMENA ALONSO, Grupo de Modelación Integrada de Cuencas Uruguay; Instituto de Mecánica de los Fluidos e Ingeniería Ambiental, Facultad de Ingeniería, Universidad de la República.; RAFAEL NAVAS, Grupo de Modelación Integrada de Cuencas Uruguay;; WILLEM VERVOORT, Grupo de Modelación Integrada de Cuencas Uruguay; School of Life and Environmental Sciences, The University of Sydney, Australia.; WALTER E. BAETHGEN, Grupo de Modelación Integrada de Cuencas Uruguay; International Research Institute for Climate and Society, Earth Institute, Columbia University, Estados Unidos. |
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Título : |
On the prediction of phosphorus fluxes in the santa lucía basin under different land use and management practices using swat model. [abstract] |
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Complemento del título : |
Theme 5 - Impact of phosphorus on environmental quality and on biodiversity. Oral presentation. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
In: Michelini, D.; Garaycochea, S. (Eds.). 7th Phosphorus in Soils and Plants Symposium (PSP7). "Towards a sustainable phosphorus utilization in agroecosystems." Book of abstracts. PSP7, 3-7 October 2022, Montevideo, Uruguay. p.81. |
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Idioma : |
Inglés |
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Notas : |
Published By: The organizing committee of the 7th Symposium on Phosphorus in Soils and Plants (PSP7)- National Agricultural Research Institute and School of Agronomy, Universidad de la República, Uruguay. |
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Contenido : |
Several actions have been carried out in the Santa Lucia River basin (1.343.300 ha) in order to reduce the impact of anthropogenic pressure and improve water quality. Environmental models may be used as supportive tools when assessing the effect of local actions at a basin scale. |
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Palabras claves : |
Phosphorus fluxes; SWAT model. |
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Asunto categoría : |
A50 Investigación agraria |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/17494/1/Gelos-PSP7-2022-p81.pdf
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Marc : |
LEADER 01427naa a2200265 a 4500
001 1064461
005 2024-02-08
008 2022 bl uuuu u00u1 u #d
100 1 $aGELÓS, M.
245 $aOn the prediction of phosphorus fluxes in the santa lucía basin under different land use and management practices using swat model. [abstract]$h[electronic resource]
260 $c2022
500 $aPublished By: The organizing committee of the 7th Symposium on Phosphorus in Soils and Plants (PSP7)- National Agricultural Research Institute and School of Agronomy, Universidad de la República, Uruguay.
520 $aSeveral actions have been carried out in the Santa Lucia River basin (1.343.300 ha) in order to reduce the impact of anthropogenic pressure and improve water quality. Environmental models may be used as supportive tools when assessing the effect of local actions at a basin scale.
653 $aPhosphorus fluxes
653 $aSWAT model
700 1 $aNEIGHBUR, N.
700 1 $aKOK, P.
700 1 $aBADANO, L.
700 1 $aHASTINGS, F.
700 1 $aNERVI, E.
700 1 $aALONSO, J.
700 1 $aNAVAS, R.
700 1 $aVERVOORT, W.
700 1 $aBAETHGEN, W.
773 $tIn: Michelini, D.; Garaycochea, S. (Eds.). 7th Phosphorus in Soils and Plants Symposium (PSP7). "Towards a sustainable phosphorus utilization in agroecosystems." Book of abstracts. PSP7, 3-7 October 2022, Montevideo, Uruguay. p.81.
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INIA Las Brujas (LB) |
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