Carry over as an infection source of key diseases
Disease | Stubble | Seed | Soil | Aphids |
---|---|---|---|---|
Ascochyta blight | *** | *** | * | - |
Botrytis grey mould | *** | *** | * | - |
Seed borne viruses | - | ** | - | *** |
Non-seed borne viruses (Luteo viruses) |
- | - | - | *** |
Relative importance
- Nil |
* Minor |
** Moderate |
*** Major |
Ref: Grain Legume Handbook
Ascochyta leaf lesions.
Botrytis grey mould.
Virus infected crop.
M Materne, VDPI; M Ramsey formerly SARDI; M Materne, VDPI; M Ramsey formerly SARDI; M Materne, VDPI; M Ramsey formerly SARDI