Retrieval by Symptoms on CORN (9)
~Diseases with Circular to Oval Lesions~

Please select the occurring symptom and click on it.

Circular lesion

Eye spot Grayish white lesions of 1-3mm in diameter with a brown border and surrounding water-soaked halo.

Brown spot Purplish brown, circular to oval lesions of 2-5mm in diameter mainly occurring in the husks.

Oval lesion

Southern leaf blight Yellowish brown lesions of 2-10mm in length and 2-5mm in width occurring mainly from summer to autumn.

Epicoccum leaf spot Yellow and indistinct lesions of about 5mm in length.