Performance of transgenic maize genotypes against ear caterpillars in Argentina
Maize (Zea mays L.) is one of the most widely cultivated crops in the world and Argentina is a leading producer worldwide. Lepidopteran pests such as the fall army worm (Spodoptera frugiperda -J. E. Smith-) and the corn earworm (Helicoverpazea -Boddie-) cause ear damage, producing yield losses and...
| Main Authors: | , , , , , , , , |
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
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Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria, Italia
2020
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.12123/8249 https://journals-crea.4science.it/index.php/maydica/article/view/2148/1292 |
| _version_ | 1855036001267744768 |
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| author | Barontini, Javier Miguel Druetta, Marcelo Alberto Luna, Ignacio Martin Torrico Ramallo, Ada Karina Alaniz Zanon, Maria Silvina Paccioretti, Pablo Ariel Maurino, Maria Fernanda Gimenez, Maria De La Paz Chulze, Sofía Noemí |
| author_browse | Alaniz Zanon, Maria Silvina Barontini, Javier Miguel Chulze, Sofía Noemí Druetta, Marcelo Alberto Gimenez, Maria De La Paz Luna, Ignacio Martin Maurino, Maria Fernanda Paccioretti, Pablo Ariel Torrico Ramallo, Ada Karina |
| author_facet | Barontini, Javier Miguel Druetta, Marcelo Alberto Luna, Ignacio Martin Torrico Ramallo, Ada Karina Alaniz Zanon, Maria Silvina Paccioretti, Pablo Ariel Maurino, Maria Fernanda Gimenez, Maria De La Paz Chulze, Sofía Noemí |
| author_sort | Barontini, Javier Miguel |
| collection | INTA Digital |
| description | Maize (Zea mays L.) is one of the most widely cultivated crops in the world and Argentina is a leading producer
worldwide. Lepidopteran pests such as the fall army worm (Spodoptera frugiperda -J. E. Smith-) and the corn
earworm (Helicoverpazea -Boddie-) cause ear damage, producing yield losses and facilitating the entry of pathogenic
fungi such as Aspergillus flavus. Under conditions of high temperatures and drought stress,some Aspergillus
strains can produce Aflatoxin B1 (AFB1), which is highly carcinogenic for humans and animals. The main aim of
the current study was to determine the performance of PowerCore®, PowerCore® Ultra and Genuity® VT triple
PRO®Bthybrid maize to corn ear caterpillar damage in Santiago del Estero, Argentina. Since 1990,the agricultural
land area in this province has increased due to the forest clearance for agriculture. Climatic conditions in the
region are favourable for aflatoxin. PowerCore® Ultra showed the highest yield and, PowerCore®registered the
lowest severity of damage by corn ear caterpillar. The correlation between yield and insect damage severity was
negative under the conditions evaluated. |
| format | info:ar-repo/semantics/artículo |
| id | INTA8249 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2020 |
| publishDateRange | 2020 |
| publishDateSort | 2020 |
| publisher | Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria, Italia |
| publisherStr | Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria, Italia |
| record_format | dspace |
| spelling | INTA82492022-08-12T16:04:36Z Performance of transgenic maize genotypes against ear caterpillars in Argentina Barontini, Javier Miguel Druetta, Marcelo Alberto Luna, Ignacio Martin Torrico Ramallo, Ada Karina Alaniz Zanon, Maria Silvina Paccioretti, Pablo Ariel Maurino, Maria Fernanda Gimenez, Maria De La Paz Chulze, Sofía Noemí Hybrids Maize Genotypes Bacillus Thuringiensis Zea Mays Maíz Híbridos Argentina Genotipos Bt Maize Hybrids Lepidopteran Insect Damage Maize (Zea mays L.) is one of the most widely cultivated crops in the world and Argentina is a leading producer worldwide. Lepidopteran pests such as the fall army worm (Spodoptera frugiperda -J. E. Smith-) and the corn earworm (Helicoverpazea -Boddie-) cause ear damage, producing yield losses and facilitating the entry of pathogenic fungi such as Aspergillus flavus. Under conditions of high temperatures and drought stress,some Aspergillus strains can produce Aflatoxin B1 (AFB1), which is highly carcinogenic for humans and animals. The main aim of the current study was to determine the performance of PowerCore®, PowerCore® Ultra and Genuity® VT triple PRO®Bthybrid maize to corn ear caterpillar damage in Santiago del Estero, Argentina. Since 1990,the agricultural land area in this province has increased due to the forest clearance for agriculture. Climatic conditions in the region are favourable for aflatoxin. PowerCore® Ultra showed the highest yield and, PowerCore®registered the lowest severity of damage by corn ear caterpillar. The correlation between yield and insect damage severity was negative under the conditions evaluated. Instituto de Patología Vegetal Fil: Barontini, Javier Miguel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFYMA).Córdoba;Argentina. Fil: Druetta, Marcelo Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Este de Santiago del Estero. Quimilí, Santiago del Estero; Argentina. Fil: Luna, Ignacio Martín. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Este de Santiago del Estero. Quimilí, Santiago del Estero; Argentina Fil: Torrico Ramallo, Ada Karina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas.Unidad de Fitopatología y Modelización Agrícola (UFYMA).Córdoba; Argentina. Fil: Alaniz Zanón, María Silvina. Universidad Nacional de Río Cuarto. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación en Micología y Micotoxicología; Argentina Fil: Paccioretti, Pablo Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFYMA). Córdoba;Argentina. Fil: Maurino, María Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFYMA).Córdoba;Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Centro de Investigaciones Agropecuarias (CIAP). Instituto de Patología Vegetal (IPAVE). Córdoba; Argentina. Fil: Gimenez, Maria de la Paz. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFYMA).Córdoba; Argentina. Fil: Chulze, Sofía Noemí. Universidad Nacional de Río Cuarto. Consejo Nacional de Investigaciones Científicas y Técnicas.Instituto de Investigación en Micología y Micotoxicología (IMICO). Río Cuarto, Córdoba; Argentina 2020-11-12T12:11:55Z 2020-11-12T12:11:55Z 2020 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/8249 https://journals-crea.4science.it/index.php/maydica/article/view/2148/1292 2279-8013 eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria, Italia Maydica 65 (2) : 65 - M15 (2020) |
| spellingShingle | Hybrids Maize Genotypes Bacillus Thuringiensis Zea Mays Maíz Híbridos Argentina Genotipos Bt Maize Hybrids Lepidopteran Insect Damage Barontini, Javier Miguel Druetta, Marcelo Alberto Luna, Ignacio Martin Torrico Ramallo, Ada Karina Alaniz Zanon, Maria Silvina Paccioretti, Pablo Ariel Maurino, Maria Fernanda Gimenez, Maria De La Paz Chulze, Sofía Noemí Performance of transgenic maize genotypes against ear caterpillars in Argentina |
| title | Performance of transgenic maize genotypes against ear caterpillars in Argentina |
| title_full | Performance of transgenic maize genotypes against ear caterpillars in Argentina |
| title_fullStr | Performance of transgenic maize genotypes against ear caterpillars in Argentina |
| title_full_unstemmed | Performance of transgenic maize genotypes against ear caterpillars in Argentina |
| title_short | Performance of transgenic maize genotypes against ear caterpillars in Argentina |
| title_sort | performance of transgenic maize genotypes against ear caterpillars in argentina |
| topic | Hybrids Maize Genotypes Bacillus Thuringiensis Zea Mays Maíz Híbridos Argentina Genotipos Bt Maize Hybrids Lepidopteran Insect Damage |
| url | http://hdl.handle.net/20.500.12123/8249 https://journals-crea.4science.it/index.php/maydica/article/view/2148/1292 |
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