Photos / Sounds
What
Norway Maple (Acer platanoides)Observer
thuiliaDescription
Opposite arrangement. Target canker.
Photos / Sounds
What
Common Buckthorn (Rhamnus cathartica)Observer
thuiliaDescription
Tree species
What
Apple Canker (Neonectria ditissima)Observer
thuiliaDescription
Target canker sample from class. Nectria galligena.
Photos / Sounds
What
Beech Bark Canker Fungus (Neonectria faginata)Observer
thuiliaDescription
Pathogen ID help please.
Photos / Sounds
What
Black Knot (Apiosporina morbosa)Observer
thuiliaDescription
Pathogen ID help please.
Photos / Sounds
What
Apple Canker (Neonectria ditissima)Observer
thuiliaDescription
Pathogen ID help please. Nectria galligena.
Photos / Sounds
What
Tar Spot Fungi (Genus Rhytisma)Observer
thuiliaDescription
Pathogen ID help please.
Photos / Sounds
What
Bacterial Crown Gall (Agrobacterium radiobacter)Observer
thuiliaDescription
Damage type?? This looks to be a maple species but the bark is pimply.