Helminthosporium leaf spot

Helminthosporium leaf spot

[hel‚min·thə′spȯr·ē·əm ′lēf ‚spät]
(plant pathology)
Any leaf spot, commonly of grasses, caused by Helminthosporium species.
References in periodicals archive ?
Effect of sugar content of Poa pratensis on Helminthosporium leaf spot.