In vitro sensitivity assessment of late season soybean pathogens to fungicide mixtures
Late season diseases cause yield reductions to soybean grown worldwide. In Argentina, fungicide mixtures composed of quinone outside inhibitors (QoIs) and demethylation inhibitors (DMIs), and the newly introduced succinate dehydrogenase inhibitors (SDHIs), have been effective in managing these disea...
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| Otros Autores: | , , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
| Materias: | |
| Acceso en línea: | http://ri.agro.uba.ar/files/download/articulo/2017carmona.pdf LINK AL EDITOR |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 03136nab a22003857a 4500 | ||
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| 001 | 20180604144407.0 | ||
| 003 | AR-BaUFA | ||
| 005 | 20220411142558.0 | ||
| 008 | 180604t2017 aca|||||o|||| 00| 0 eng d | ||
| 999 | |c 45565 |d 45565 | ||
| 999 | |d 45565 | ||
| 999 | |d 45565 | ||
| 022 | |a 1833-928X | ||
| 024 | |a 10.1007/s13314-017-0244-7 | ||
| 040 | |a AR-BaUFA | ||
| 245 | 1 | |a In vitro sensitivity assessment of late season soybean pathogens to fungicide mixtures | |
| 520 | |a Late season diseases cause yield reductions to soybean grown worldwide. In Argentina, fungicide mixtures composed of quinone outside inhibitors (QoIs) and demethylation inhibitors (DMIs), and the newly introduced succinate dehydrogenase inhibitors (SDHIs), have been effective in managing these diseases. Nevertheless, the risk of selecting strains with resistance to these classes of fungicides is considered to be high. This preliminary study was carried out to determine in vitro sensitivities as determined by the effective concentration that inhibited 50% of radial mycelial growth (EC50 values) of Cercospora kikuchii, Colletotrichum truncatum and Phomopsis phaseoli to selected QoI and DMI fungicide mixtures. The results indicated that EC50 values ranged from 0.0065 to 0.0402 μg/ml for C. kikuchii, from 0.0344 to 0.1744 μg/ml for C. truncatum and from 0.0001 to 0.1974 μg/ml for P. phaseoli. To better study the possible resistance against these pathogens, future tests should consider several isolates for each pathogen from different production areas and different fungicide active ingredients. | ||
| 653 | |a EC50 | ||
| 653 | |a CERCOSPORA KIKUCHII | ||
| 653 | |a COLLETOTRICHUM | ||
| 653 | |a TRUNCATUM | ||
| 653 | |a PHOMOPSIS PHASEOLI | ||
| 653 | |a FUNGICIDE RESISTANCE | ||
| 700 | 1 | |9 3109 |a Carmona, Marcelo Aníbal |u Universidad de Buenos Aires, Facultad de Agronomía, Cátedra de Fitopatología, Buenos Aires, Argentina.carmonam@agro.uba.ar | |
| 700 | 1 | |9 22833 |a Sautua, Francisco José |u Universidad de Buenos Aires, Facultad de Agronomía, Cátedra de Fitopatología, Buenos Aires, Argentina | |
| 700 | 1 | |9 32186 |a Scandiani, María Mercedes |u Centro de Referencia de Micología (CEREMIC), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Rosario, Argentina | |
| 700 | 1 | |a Bello, Ricardo |u Universidad Nacional de Tres de Febrero, Buenos Aires, Argentina |9 67306 | |
| 700 | 1 | |9 23824 |a López, María Virginia |u Universidad de Buenos Aires, Facultad de Agronomía, Cátedra de Métodos Cuantitativos y Sistemas de Información, Buenos Aires, Argentina | |
| 700 | 1 | |9 67307 |a Luque, Alicia |u Centro de Referencia de Micología (CEREMIC), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Rosario, Argentina | |
| 773 | |t Australasian Plant Disease Notes |a Australasian Plant Pathology Society |g Vol.12, no.1 (2017), 4 p., tbls., grafs. | ||
| 856 | |f 2017carmona |i En Reservorio |q application/pdf |u http://ri.agro.uba.ar/files/download/articulo/2017carmona.pdf |x ARTI201806 | ||
| 856 | |u http://www.springer.com |z LINK AL EDITOR | ||
| 942 | |c ARTICULO | ||
| 942 | |c ENLINEA | ||
| 976 | |a AAG | ||