First European Report of a Leaf Spot on Common Ragweed (Ambrosia artemisiifolia) Caused by a Phoma sp
Common ragweed, native to North America, has recently become invasive in some parts of Europe. In Hungary, it has become the most widespread agricultural weed species and the most important producer of allergenic pollen since the 1990s. During surveys for its fungal plant pathogens to be evaluated a...
| Veröffentlicht in: | Plant disease. - 1997. - 93(2009), 7 vom: 11. Juli, Seite 763 |
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| Format: | Online-Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2009
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| Zugriff auf das übergeordnete Werk: | Plant disease |
| Schlagworte: | Journal Article |
| Online verfügbar |
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