QUIZ – Yellow leaves

Why are these canola leaves yellow? Take this matching quiz and click “submit” to find the answers and pick up a few agronomy tips. Read Accurate diagnosis for effective treatment for more diagnostic tips.

1. What caused these leaves to yellow?

Group 27 drift on canola
2. What caused these leaves to yellow?

Frost damage
3. What caused these leaves to yellow?

Glyphosate damage to canola
4. What caused these leaves to yellow?

Undetermined yellowing

 

Photography tips for agronomy