Tag: Maple trees

Maple Tar Spot

Seeing spots? On your Maple trees?? My friend Sandy Feather at Penn State Extension – Allegheny County helped me confirm that our three ‘Jefferred’ Autumn BlazeĀ® maples have Maple Tar Spot disease, as well as some small spots that are likely caused by Leafhopper… Continue Reading “Maple Tar Spot”