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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
24/11/2022 |
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Actualizado : |
24/11/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
FERNÁNDEZ, L.; ALANIZ, S.; DERITA, M.; LUTZ, A.; GARIGLIO, N.; MONDINO, P.; FAVARO, M.A. |
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Afiliación : |
LAURA NOEMÍ FERNÁNDEZ, ICiAgro Litoral, Universidad Nacional del Litoral, CONICET , Facultad de Ciencias Agrarias, Esperanza, Argentina;; SANDRA ALANIZ, Departamento de Protección Vegetal, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; MARCOS GABRIEL DERITA, ICiAgro Litoral, Universidad Nacional del Litoral, CONICET, Facultad de Ciencias Agrarias, Esperanza, Argentina; ALEJANDRA LUTZ, Facultad de Ciencias Agrarias, Universidad Nacional del Litoral, Santa Fe, Argentina; NORBERTO FRANCISCO GARIGLIO, ICiAgro Litoral, Universidad Nacional del Litoral, CONICET , Facultad de Ciencias Agrarias, Esperanza, Argentina; PEDRO EMILIO MONDINO, Departamento de Protección Vegetal, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; MARÍA ALEJANDRA FAVARO, ICiAgro Litoral, Universidad Nacional del Litoral, CONICET , Facultad de Ciencias Agrarias, Esperanza, Argentina. |
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Título : |
Characterization of Colletotrichum siamense the causal agent of bitter rot and leaf spot in low-chill apple cultivars in central Argentina. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
International Journal of Pest Management, 2022, vol. 68, issue 4: "Uruguayan Society of Phytopathology (SUFIT): Plant protection for a sustainable agriculture", p.295-310. doi: https://doi.org/10.1080/09670874.2022.2116659 |
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ISSN : |
1366-5863 (online) |
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DOI : |
10.1080/09670874.2022.2116659 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 15 April 2022, Accepted 18 August 2022, Published online 11 November 2022. Funding: This work was supported by Universidad Nacional del Litoral under Grant CAI + D 2016 50020150100034LI. |
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Contenido : |
ABSTRACT.- Bitter rot (BR), caused by Colletotrichum spp., is one of the most prevalent fungal diseases of apple worldwide. Some Colletotrichum spp. also causes Glomerella leaf spot (GLS), a disease restricted to a few regions worldwide. Recently, we reported the presence of C. siamense causing BR on low-chill apple cultivars in central Argentina. In further studies we detected the presence of apple leaf spot also associated to Colletotrichum spp. Thus, this study was focused to determine and characterize the Colletotrichum species involved in fruit rot and apple leaf spot diseases in Santa Fe, Argentina. A total of thirty-one isolates were obtained from symptomatic fruits and leaves. Morphological characteristics in combination with multilocus phylogenetic analysis revealed that Colletotrichum siamense is the single species associated with fruit rot and leaf spots on low-chill apples in Santa Fe, Argentina. Although in this study we obtained and characterized isolates of C. siamense from leaf spot, we found remarkable differences with typical GLS indicating that this disease is not present in Argentina until now. These findings will be useful to undertake studies of fungicide sensitivity and to understand the epidemiology of the disease in the region based on identified species. © 2022 Informa UK Limited, trading as Taylor & Francis Group |
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Palabras claves : |
"Caricia"; "Eva"; "Princesa"; Bitter rot; C. gloeosporioides species complex. |
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Asunto categoría : |
H10 Plagas de las plantas |
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Marc : |
LEADER 02616naa a2200289 a 4500
001 1063776
005 2022-11-24
008 2022 bl uuuu u00u1 u #d
022 $a1366-5863 (online)
024 7 $a10.1080/09670874.2022.2116659$2DOI
100 1 $aFERNÁNDEZ, L.
245 $aCharacterization of Colletotrichum siamense the causal agent of bitter rot and leaf spot in low-chill apple cultivars in central Argentina.$h[electronic resource]
260 $c2022
500 $aArticle history: Received 15 April 2022, Accepted 18 August 2022, Published online 11 November 2022. Funding: This work was supported by Universidad Nacional del Litoral under Grant CAI + D 2016 50020150100034LI.
520 $aABSTRACT.- Bitter rot (BR), caused by Colletotrichum spp., is one of the most prevalent fungal diseases of apple worldwide. Some Colletotrichum spp. also causes Glomerella leaf spot (GLS), a disease restricted to a few regions worldwide. Recently, we reported the presence of C. siamense causing BR on low-chill apple cultivars in central Argentina. In further studies we detected the presence of apple leaf spot also associated to Colletotrichum spp. Thus, this study was focused to determine and characterize the Colletotrichum species involved in fruit rot and apple leaf spot diseases in Santa Fe, Argentina. A total of thirty-one isolates were obtained from symptomatic fruits and leaves. Morphological characteristics in combination with multilocus phylogenetic analysis revealed that Colletotrichum siamense is the single species associated with fruit rot and leaf spots on low-chill apples in Santa Fe, Argentina. Although in this study we obtained and characterized isolates of C. siamense from leaf spot, we found remarkable differences with typical GLS indicating that this disease is not present in Argentina until now. These findings will be useful to undertake studies of fungicide sensitivity and to understand the epidemiology of the disease in the region based on identified species. © 2022 Informa UK Limited, trading as Taylor & Francis Group
653 $a"Caricia"
653 $a"Eva"
653 $a"Princesa"
653 $aBitter rot
653 $aC. gloeosporioides species complex
700 1 $aALANIZ, S.
700 1 $aDERITA, M.
700 1 $aLUTZ, A.
700 1 $aGARIGLIO, N.
700 1 $aMONDINO, P.
700 1 $aFAVARO, M.A.
773 $tInternational Journal of Pest Management, 2022, vol. 68, issue 4: "Uruguayan Society of Phytopathology (SUFIT): Plant protection for a sustainable agriculture", p.295-310. doi: https://doi.org/10.1080/09670874.2022.2116659
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INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Treinta y Tres. |
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Fecha actual : |
17/09/2014 |
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Actualizado : |
24/09/2018 |
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Tipo de producción científica : |
Artículos Indexados |
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Autor : |
PIAGGIO, L; DESCHENAUX, H.; BALDI, F.; FIERRO, S.; QUINTANS, G.; BANCHERO, G. |
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Afiliación : |
GRACIELA QUINTANS ILARIA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; GEORGGET ELIZABETH BANCHERO HUNZIKER, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Plane of nutrition of Corriedale ewe lambs from foetal life to the onset of breeding affects weight at service and reproductive outcome. |
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Fecha de publicación : |
2015 |
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Fuente / Imprenta : |
Animal Production Science, v. 55, n. 8, p. 1011-1017, 2015. |
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ISSN : |
1836-0939 |
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DOI : |
10.1071/AN13260 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 21 June 2013, accepted 27 May 2014, published online 15 September 2014. |
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Contenido : |
Abstract. The objective of this study was to identify periods in the life (foetal and postnatal) of Corriedale ewe lambs where different nutrition levels can affect bodyweight at breeding and pregnancy rate in their first year of life. The effect of three different phases of nutrition on the growth and pregnancy rate (n = 133) of Corriedale ewe lambs of 7 months of age were evaluated. Phase 1 included the last phase of gestation of their mothers (30 last days of gestation, Day ?30; partum = Day 0) until marking (Day 24). Phase 2 was between marking and weaning (Day 114) and phase 3 between weaning to the onset of breeding (Day 207). For phase 1, 350 adult ewes had access to improved pastures (phase 1, H) or native pastures (phase 1, L). After lambing, all ewes and their lambs were offered native pastures. After marking only ewes bearing females lambs were kept. In phase 2, 67 lambs born to H and 66 lambs born to L ewes were sorted in two new treatments: access to native pastures supplemented with ~1% of their bodyweight with soybean meal (phase 2, H) or access to native pastures alone (phase 2, L). In phase 3, each of the lambs of the four treatments applied during phase 2 were sorted in two new treatments:
access to improved pastures (phase 3, H) or native pastures supplemented with 0.7% of liveweight with soybean meal (phase 3, L). Breeding period lasted 41 days and pregnancy diagnosis was performed 86 days after the onset of breeding. The pregnancy rate varied from 0% to 47%. Phase 3 of nutrition was the only phase that affected pregnancy rate (28% vs.10% for female lambs offered H and L plane of nutrition respectively; P = 0.005). A discriminative analysis demonstrated that the liveweight at breeding was the only variable that affected the success of pregnancy in ewe lambs (P = 0.0025). Moreover, the ewe lambs that were heavier at the onset of breeding (more than 35 kg or in average 38 kg) were the most successful to get pregnant (35% of pregnancy for lambs over 35 kg and 13% for lambs under 35 kg, P = 0.0044). In conclusion, under the conditions of this experiment, the most important parameters to explain successful pregnancy of ewe lambs were the growth rate after weaning, and the liveweight at the onset of breeding. MenosAbstract. The objective of this study was to identify periods in the life (foetal and postnatal) of Corriedale ewe lambs where different nutrition levels can affect bodyweight at breeding and pregnancy rate in their first year of life. The effect of three different phases of nutrition on the growth and pregnancy rate (n = 133) of Corriedale ewe lambs of 7 months of age were evaluated. Phase 1 included the last phase of gestation of their mothers (30 last days of gestation, Day ?30; partum = Day 0) until marking (Day 24). Phase 2 was between marking and weaning (Day 114) and phase 3 between weaning to the onset of breeding (Day 207). For phase 1, 350 adult ewes had access to improved pastures (phase 1, H) or native pastures (phase 1, L). After lambing, all ewes and their lambs were offered native pastures. After marking only ewes bearing females lambs were kept. In phase 2, 67 lambs born to H and 66 lambs born to L ewes were sorted in two new treatments: access to native pastures supplemented with ~1% of their bodyweight with soybean meal (phase 2, H) or access to native pastures alone (phase 2, L). In phase 3, each of the lambs of the four treatments applied during phase 2 were sorted in two new treatments:
access to improved pastures (phase 3, H) or native pastures supplemented with 0.7% of liveweight with soybean meal (phase 3, L). Breeding period lasted 41 days and pregnancy diagnosis was performed 86 days after the onset of breeding. The pregnancy rate varied from 0% to ... Presentar Todo |
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Palabras claves : |
ALIMENTACIÓN POSTDESTETE; ALIMENTACIÓN PREDESTETE; CONDICIÓN CORPORAL AL SERVICIO; CONDICIÓN CORPORAL EN LA ENCARNERADA; CONDICIÓN CORPORAL POSTDESTETE; CORDERAS; CORDEROS; CORRIEDALE; FERTILIDAD; FERTILIDAD DE LAS OVEJAS; FERTILITY; FOETAL; MANEJO NUTRICIONAL; NUTRICIÓN POSTNATAL; NUTRICIÓN PRENATAL; OVINOS; PERIODO POSTDESTETE; PERIODO PREDESTETE; PRE- AND POST-WEANING NUTRITION; REPRODUCCIÓN ANIMAL; SHEEP; SUPLEMENTACIÓN CON HARINA DE SOJA. |
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Thesagro : |
PASTURA NATURAL. |
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Asunto categoría : |
L53 Fisiología Animal - Reproducción |
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Marc : |
LEADER 03839naa a2200493 a 4500
001 1050498
005 2018-09-24
008 2015 bl uuuu u00u1 u #d
022 $a1836-0939
024 7 $a10.1071/AN13260$2DOI
100 1 $aPIAGGIO, L
245 $aPlane of nutrition of Corriedale ewe lambs from foetal life to the onset of breeding affects weight at service and reproductive outcome.$h[electronic resource]
260 $c2015
500 $aArticle history: Received 21 June 2013, accepted 27 May 2014, published online 15 September 2014.
520 $aAbstract. The objective of this study was to identify periods in the life (foetal and postnatal) of Corriedale ewe lambs where different nutrition levels can affect bodyweight at breeding and pregnancy rate in their first year of life. The effect of three different phases of nutrition on the growth and pregnancy rate (n = 133) of Corriedale ewe lambs of 7 months of age were evaluated. Phase 1 included the last phase of gestation of their mothers (30 last days of gestation, Day ?30; partum = Day 0) until marking (Day 24). Phase 2 was between marking and weaning (Day 114) and phase 3 between weaning to the onset of breeding (Day 207). For phase 1, 350 adult ewes had access to improved pastures (phase 1, H) or native pastures (phase 1, L). After lambing, all ewes and their lambs were offered native pastures. After marking only ewes bearing females lambs were kept. In phase 2, 67 lambs born to H and 66 lambs born to L ewes were sorted in two new treatments: access to native pastures supplemented with ~1% of their bodyweight with soybean meal (phase 2, H) or access to native pastures alone (phase 2, L). In phase 3, each of the lambs of the four treatments applied during phase 2 were sorted in two new treatments: access to improved pastures (phase 3, H) or native pastures supplemented with 0.7% of liveweight with soybean meal (phase 3, L). Breeding period lasted 41 days and pregnancy diagnosis was performed 86 days after the onset of breeding. The pregnancy rate varied from 0% to 47%. Phase 3 of nutrition was the only phase that affected pregnancy rate (28% vs.10% for female lambs offered H and L plane of nutrition respectively; P = 0.005). A discriminative analysis demonstrated that the liveweight at breeding was the only variable that affected the success of pregnancy in ewe lambs (P = 0.0025). Moreover, the ewe lambs that were heavier at the onset of breeding (more than 35 kg or in average 38 kg) were the most successful to get pregnant (35% of pregnancy for lambs over 35 kg and 13% for lambs under 35 kg, P = 0.0044). In conclusion, under the conditions of this experiment, the most important parameters to explain successful pregnancy of ewe lambs were the growth rate after weaning, and the liveweight at the onset of breeding.
650 $aPASTURA NATURAL
653 $aALIMENTACIÓN POSTDESTETE
653 $aALIMENTACIÓN PREDESTETE
653 $aCONDICIÓN CORPORAL AL SERVICIO
653 $aCONDICIÓN CORPORAL EN LA ENCARNERADA
653 $aCONDICIÓN CORPORAL POSTDESTETE
653 $aCORDERAS
653 $aCORDEROS
653 $aCORRIEDALE
653 $aFERTILIDAD
653 $aFERTILIDAD DE LAS OVEJAS
653 $aFERTILITY
653 $aFOETAL
653 $aMANEJO NUTRICIONAL
653 $aNUTRICIÓN POSTNATAL
653 $aNUTRICIÓN PRENATAL
653 $aOVINOS
653 $aPERIODO POSTDESTETE
653 $aPERIODO PREDESTETE
653 $aPRE- AND POST-WEANING NUTRITION
653 $aREPRODUCCIÓN ANIMAL
653 $aSHEEP
653 $aSUPLEMENTACIÓN CON HARINA DE SOJA
700 1 $aDESCHENAUX, H.
700 1 $aBALDI, F.
700 1 $aFIERRO, S.
700 1 $aQUINTANS, G.
700 1 $aBANCHERO, G.
773 $tAnimal Production Science$gv. 55, n. 8, p. 1011-1017, 2015.
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