Phyllosticta leaf spot

Phyllosticta sojicola

Phyllosticta leaf spot is an uncommon foliar disease of low economic importance in NY.  The disease is favored by cool, moist conditions, and symptoms include irregularly shaped tan/brownish lesions with purplish margins in the lower canopy. 

Due to its low occurrence and minor impact, it requires no management recommendations. 

Confirmed disease locations in New York State