Minor Alfalfa Diseases
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Diseases
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Pathogen
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Alfalfa dwarf/Pierces diseases
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Xylella fastidiousa
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Alfalfa Mosaic
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Alfalfa Mosaic Virus
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Crown Wart
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Physoderma alfalfae
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Common Leaf Spot
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Pseudopziza medicaginis
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Downy Mildew
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Peronospora trifoliorum
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Lepto Leaf Spot
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Leptosphaerulina briosiana
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Rust
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Uromyces straitus
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Sclerotinia
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Sclerotinia trifoliorum
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Spring Black Stem
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Phoma medicaginsis
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Stemphylium Leaf Spot
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Stemphylium botryosum
|
|
Summer Black Stem
|
Cercospora medicagi
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Click on the link below for help
with the rare or minor diseases listed above.
Bob O'Donnell - America's Alfalfa