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basal stalk and root rot (1) |
black scorch disease (1) |
blue stain (1) |
canker pathogen (1) |
pink patch disease (1) |
ray blight (1) |
basal stalk and root rot (1) |
black scorch disease (1) |
blue stain (1) |
canker pathogen (1) |
pink patch disease (1) |
ray blight (1) |