Co-infection and disease severity of Ohio maize dwarf mosaic virus and maize chlorotic dwarf virus strains
Plant Disease 98(12):1661-1665
| dc.creator | Morales, Katia | |
| dc.creator | Zambrano Mendoza, José Luis | |
| dc.creator | Stewart, Lucy R. | |
| dc.date | 2017-06-05T19:15:35Z | |
| dc.date | 2017-06-05T19:15:35Z | |
| dc.date | 2014-12 | |
| dc.date.accessioned | 2023-08-11T22:38:39Z | |
| dc.date.available | 2023-08-11T22:38:39Z | |
| dc.identifier | 0191-2917 | |
| dc.identifier | *EC-INIAP-BEESC-MGC. Quito (INIAP/CD120) | |
| dc.identifier | http://repositorio.iniap.gob.ec/handle/41000/4350 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/8269014 | |
| dc.description | Two major maize viruses have been reported in the United States: Maize dwarf mosaic virus (MDMV) and Maize chlorotic dwarf virus (MCDV). These viruses co-occur in regions where maize is grown, such that co-infections are likely. Co-infection of different strains of MCDV is also observed, and a synergistic enhancement of symptoms in co-infected plants was previously reported. Here, we examined the impact of co-infections of two strains of MCDV (MCDV-S and MCDV-M1, severe and mild, respectively), and co-infections of MCDV and MDMV in the sweet corn hybrid ‘Spirit’ in greenhouse experiments. Quantitative plant growth and development parameters were measured and virus accumulation was measured by reverse-transcriptase quantitative polymerase chain reaction. Virus symptoms were enhanced and plants showed no recovery over time in co-infections of MDMV-OH and MCDV-S but virus titers and quantitative growth parameters did not indicate synergy in co-infected plants. MCDV-M1 co-infections with either MDMV-OH or MCDV-S did not show symptom enhancement or evidence of synergism. | |
| dc.format | p. 1661-1665 | |
| dc.format | application/pdf | |
| dc.language | en | |
| dc.subject | MAÍZ | |
| dc.subject | ZEA MAYS | |
| dc.subject | VIRUS DEL MOSAICO DEL MAÍZ | |
| dc.subject | VIRUS CLORÓTICO | |
| dc.subject | VIRUS | |
| dc.subject | ENFERMEDADES DE LAS PLANTAS | |
| dc.title | Co-infection and disease severity of Ohio maize dwarf mosaic virus and maize chlorotic dwarf virus strains | |
| dc.title | Plant Disease 98(12):1661-1665 | |
| dc.type | Revista | |
| dc.type | Artículo | |
| dc.coverage | E. E. Santa Catalina |