Canola Watch quiz – Stem infections

August 28, 2019 – Issue 22

How well do you know your canola stem infections? Take this photo quiz to brush up on the distinguishing features of common stem diseases.

1. What pathogen caused the disease symptoms on this canola plant?

2. What pathogen caused the disease symptoms on this canola plant?

3. What pathogen caused the disease symptoms on this canola plant?

4. What pathogen caused the disease symptoms on this canola plant?

5. What pathogen caused the disease symptoms on this canola plant?

6. What pathogen caused the disease symptoms on this canola plant?


 

Canola Watch