Retrieval by Symptoms on RYEGRASS (10)
~Irregular-shaped Lesion~

Please select the occurring symptom and click on it.

Net blotch Black lesions of net-like appearance

Leaf blight Irregular-shaped lesions are produced from the leaf edge.

Anthracnose Grayish brown lesions and often fused to irregular-shaped

Halo blight Chocolate-colored, oval lesions with yellow halos in the surroundings.