Disease management

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.

Ascochyta leaf lesions.

Botrytis grey mould.

Botrytis grey mould.

Virus infected crop.

Virus infected crop.

M Materne, VDPI; M Ramsey formerly SARDI; M Materne, VDPI; M Ramsey formerly SARDI; M Materne, VDPI; M Ramsey formerly SARDI