Quiz

July 13, 2016

July 13 Quiz – Lesions

How well do you know your canola leaf lesions? Take the quiz to find out!

1. What caused this canola leaf lesion?

Sclerotinia_lesion_Hewson600
2. What caused this canola leaf lesion?

Window paning of leaves caused by diamondback larvae. Source: Janet Knodel, NDSU
3. What caused this canola leaf lesion?

alternaria_lesion_Cornelsen600
4. What caused this canola leaf lesion?

blackleg_lesion_Cornelsen600

 

E-newsletter sign up +
(opens in a new tab)

Agronomy Fundamentals

Explore articles on the best management practices for yield, profitability and sustainability:
Plant Establishment
Nutrient Management
Diseases
Insects
Weeds
Harvest and Storage

Discover More

Featured image for “July 13 Quiz – Lesions”

Canola Encyclopedia

(opens in a new tab)
Featured image for “July 13 Quiz – Lesions”

Past Issues

(opens in a new tab)
Featured image for “July 13 Quiz – Lesions”

Canola Research Hub

(opens in a new tab)
Featured image for “July 13 Quiz – Lesions”

Videos

(opens in a new tab)