Crabapple disease? - Ask Extension
Hello, what is wrong with my crabapple tree? It bloomed beautifully and has looked terrible ever since. Our raspberry plants also have yellow/spotted ...
Knowledgebase
Crabapple disease? #879525
Asked July 31, 2024, 7:50 AM EDT
Hello, what is wrong with my crabapple tree? It bloomed beautifully and has looked terrible ever since. Our raspberry plants also have yellow/spotted leaves this year.
Grand Traverse County Michigan
Expert Response
Good Morning,
Looks like the fungus, Venturia inaequalis, known as apple scab, is a leaf spot disease that can cause serious leaf drop on susceptible crabapple trees. See attached
Why is my crabapple tree losing leaves? - MSU Extension
Crabapple Diseases (psu.edu)
Here is some information on raspberries.
Raspberry leaf spot | UMN Extension
Raspberry diseases | UMN Extension
You can submit a sample for a small fee for a positive diagnosis.
Submit Samples - Plant & Pest Diagnostics (msu.edu)
I hope this helps. Thanks for using our service.
Looks like the fungus, Venturia inaequalis, known as apple scab, is a leaf spot disease that can cause serious leaf drop on susceptible crabapple trees. See attached
Why is my crabapple tree losing leaves? - MSU Extension
Crabapple Diseases (psu.edu)
Here is some information on raspberries.
Raspberry leaf spot | UMN Extension
Raspberry diseases | UMN Extension
You can submit a sample for a small fee for a positive diagnosis.
Submit Samples - Plant & Pest Diagnostics (msu.edu)
I hope this helps. Thanks for using our service.
