Drechslera leaf spot of grapes

Drechslera leaf spot of grapes
    Causal Organism : Drechslera rostrata ( Drechs.) Richardson & Fraser.
    Produces leaf spot symptoms. Infected leaves show marginal lesions of light brown colour and gradually change to reddish brown .
    Infected portions become brittle and get detached showing shot-holes.

Last modified: Wednesday, 18 January 2012, 12:28 PM