Canola Watch quiz – What is this?

1. What caused this odd cluster of pods?

Midge

Hail

Herbicide damage

Hormone response to extreme heat

2. What caused this damage?

Bertha armyworm

Grasshopper

Hail

Pigeons

3. What are these two insects? (Choose two.)

Dung beetle

Lacewing

Lygus

Tachinid fly

4. What are these?

Collops beetles

Colorado potato beetles

Little red bugs

Red turnip beetles

5. What caused the pre-maturing ripening in this canola patch?

Clubroot

Excess moisture

Frost

Sclerotinia stem rot

6. What caused this stem damage?

Bertha armyworm

Blackleg

Hail

Sclerotinia stem rot