Retrieval by Symptoms on ALFALFA (3)
~Plant Death Syndromes~

Please select the occurring symptom and click on it.

Summer blight Part or whole plant bodies are killed by hyphal strands like a spider-web from early summer to autumn. Sclerotia of brown, irregular-shaped and 2-5mm in diameter are produced on the collapsed plant.

Southern blight Plant bodies are killed by hyphal strands like a silk from summer to autumn. Sclerotia of light brown, spherical and 0.3-0.5mm in diameter on the collapsed plant.

Gray mold Whole plants turn to brown, soften and disintegrate from the crown. Gray molds cover the surface thickly and no sclerotia produced.