Influence of carbofuran on the performance of two maize cultivars against "Rio Cuarto disease"
During the 82/83 cropping season, two similar trials were carried out to evaluate the influence of carbofuran on the performance of two corn cultivars against "Mal de Río Cuarto". The experimental design was in divided plots, the main plots corresponding to the cultivars Cargill tribrid 40...
| Main Authors: | , , , , |
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| Format: | Online |
| Language: | spa |
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Facultad de Ciencias Agropecuarias
1987
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| Online Access: | https://revistas.unc.edu.ar/index.php/agris/article/view/924 |
| _version_ | 1839026432375783424 |
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| author | March, G. J. Lenardon, S. L. Astorga, E. M. Beviacqua, J. E. López, A. B. |
| author_facet | March, G. J. Lenardon, S. L. Astorga, E. M. Beviacqua, J. E. López, A. B. |
| author_sort | March, G. J. |
| collection | Portal de Revistas |
| description | During the 82/83 cropping season, two similar trials were carried out to evaluate the influence of carbofuran on the performance of two corn cultivars against "Mal de Río Cuarto". The experimental design was in divided plots, the main plots corresponding to the cultivars Cargill tribrid 40 and Asgrow 351, and the secondary plots to the treatments: 1) carbofuran granulated at 5% of act vo product, 70 gr. p.a./1000 meters of sowing furrow, 2) carbofuran G5%, 105 gr.p.a./1000 meters, 3) carbofuran 35%, as seed coverage at 1%, 4) idem 3 plus carbofuran G5%, 105 gr.p.a./1000 meters, 6) untreated control. Treatments 4 and 5 were carried out after emergence and at different times for both trials, 28 and 37 days after sowing, respectively. The Cargill tribrid 40 cultivar had lower incidence of "Rio Cuarto disease" and higher yields than Asgrow 351. Treatments 1 and 2 generally resulted in decreases in disease incidence and increases in yield, with Asgrow 351 reaching yields similar to those of the untreated Cargill tribrid 40 in these cases. |
| format | Online |
| id | oai:ojs.revistas.unc.edu.ar:article-924 |
| institution | Universidad Nacional de Cordoba |
| language | spa |
| publishDate | 1987 |
| publisher | Facultad de Ciencias Agropecuarias |
| record_format | ojs |
| spelling | oai:ojs.revistas.unc.edu.ar:article-9242025-04-07T15:10:43Z Influence of carbofuran on the performance of two maize cultivars against "Rio Cuarto disease" Influencia del carbofurán sobre el comportamiento de dos cultivares de maíz frente al "Mal de Río Cuarto" March, G. J. Lenardon, S. L. Astorga, E. M. Beviacqua, J. E. López, A. B. carbofuran corn hybrids Mal de Río Cuarto corn cultivars carbofurán híbridos de maíz Mal de Río Cuarto cultivares de maíz During the 82/83 cropping season, two similar trials were carried out to evaluate the influence of carbofuran on the performance of two corn cultivars against "Mal de Río Cuarto". The experimental design was in divided plots, the main plots corresponding to the cultivars Cargill tribrid 40 and Asgrow 351, and the secondary plots to the treatments: 1) carbofuran granulated at 5% of act vo product, 70 gr. p.a./1000 meters of sowing furrow, 2) carbofuran G5%, 105 gr.p.a./1000 meters, 3) carbofuran 35%, as seed coverage at 1%, 4) idem 3 plus carbofuran G5%, 105 gr.p.a./1000 meters, 6) untreated control. Treatments 4 and 5 were carried out after emergence and at different times for both trials, 28 and 37 days after sowing, respectively. The Cargill tribrid 40 cultivar had lower incidence of "Rio Cuarto disease" and higher yields than Asgrow 351. Treatments 1 and 2 generally resulted in decreases in disease incidence and increases in yield, with Asgrow 351 reaching yields similar to those of the untreated Cargill tribrid 40 in these cases. Durante la campaña agrícola 82/83 se llevaron a cabo dos ensayos similares a fin de evaluar la influencia del carbofurán sobre el comportamiento do dos cultivares de maíz frente al "Mal de Río Cuarto". El diseño experimental fue en parcelas divididas, correspondiendo las parcelas principales a los cultivares Cargill tribrido 40 y Asgrow 351, y las secundarias a los tratamientos: 1) carbofurán granulado al 5% de producto act vo, 70 gr.p.a./1000 metros de surco de siembra, 2) carbofurán G5%, 105 gr.p.a./1000 metros, 3) carbofurán 35%, como cobertura a la semilla al 1%, 4) idem 3 más carbofurán G5%, 105 gr.p.a./1000 metros, 6) Testigo sin tratar. Los tratamientos 4 y 5 se efectuaron luego de la emergencia y en diferentes momentos para ambos ensayos, 28 y 37 días de la siembra respectivamente. El cultivar Cargill tribrido 40 tuvo menor incidencia del "Mal de Río Cuarto" y mayor producción que el Asgrow 351.Los tratamientos 1 y 2 permitieron en general obtener disminuciones en la incidencia de la enfermedad y aumentos en la producción, alcanzando el cultivar Asgrow 351 en estos casos, rendimientos similares a los del Cargill tribrido 40 sin tratar. Facultad de Ciencias Agropecuarias 1987-01-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unc.edu.ar/index.php/agris/article/view/924 10.31047/1668.298x.v5.n1.924 AgriScientia; Vol. 5 (1987); 103-120 AgriScientia; Vol. 5 (1987); 103-120 1668-298X 10.31047/1668.298x.v5.n1 spa https://revistas.unc.edu.ar/index.php/agris/article/view/924/859 Derechos de autor 1987 G. J. March, S. L. Lenardon, E. M. Astorga, J. E. Beviacqua, A. B. López https://creativecommons.org/licenses/by-sa/4.0 |
| spellingShingle | carbofuran corn hybrids Mal de Río Cuarto corn cultivars carbofurán híbridos de maíz Mal de Río Cuarto cultivares de maíz March, G. J. Lenardon, S. L. Astorga, E. M. Beviacqua, J. E. López, A. B. Influence of carbofuran on the performance of two maize cultivars against "Rio Cuarto disease" |
| title | Influence of carbofuran on the performance of two maize cultivars against "Rio Cuarto disease" |
| title_alt | Influencia del carbofurán sobre el comportamiento de dos cultivares de maíz frente al "Mal de Río Cuarto" |
| title_full | Influence of carbofuran on the performance of two maize cultivars against "Rio Cuarto disease" |
| title_fullStr | Influence of carbofuran on the performance of two maize cultivars against "Rio Cuarto disease" |
| title_full_unstemmed | Influence of carbofuran on the performance of two maize cultivars against "Rio Cuarto disease" |
| title_short | Influence of carbofuran on the performance of two maize cultivars against "Rio Cuarto disease" |
| title_sort | influence of carbofuran on the performance of two maize cultivars against rio cuarto disease |
| topic | carbofuran corn hybrids Mal de Río Cuarto corn cultivars carbofurán híbridos de maíz Mal de Río Cuarto cultivares de maíz |
| topic_facet | carbofuran corn hybrids Mal de Río Cuarto corn cultivars carbofurán híbridos de maíz Mal de Río Cuarto cultivares de maíz |
| url | https://revistas.unc.edu.ar/index.php/agris/article/view/924 |
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