First Report of Resistance to Metalaxyl in Downy Mildew of Sunflower Caused by Plasmopara halstedii in Spain
Fifty-two isolates of Plasmopara halstedii Farl. Berl. & de Toni (causal agent of sunflower downy mildew) collected from sunflower (Helianthus annuus L.) in Spain from 1994 to 2000 were evaluated for metalaxyl resistance. The pathogen was identified on the basis of the morphology of the sporangi...
| Veröffentlicht in: | Plant disease. - 1997. - 87(2003), 6 vom: 20. Juni, Seite 749 |
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| Format: | Online-Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2003
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| Zugriff auf das übergeordnete Werk: | Plant disease |
| Schlagworte: | Journal Article |
| Online verfügbar |
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