Oilseed Rape-diseases

Alternaria on pod
REF OSD1

Light leaf spot ref OSD2

Light leaf spot ref OSD3

Light leaf spot ref pods OSD4

Mildew (Powdery) ref OSD5

Mildew (Powdery) ref OSD6

Mildew (Powdery) ref OSD16


Mildew (Downy on back of leaf) ref OSD7

Mildew (Downy on back of leaf) ref OSD15

Downy Mildew seen in crop 2-3 leaf stage
ref OSD17

Phoma-early signs of autumn infection ref OSD18

Phoma-close up of lesion ref OSD9

Phoma crop view in early spring ref OSD8

Phoma-severe infection in spring ref OSD19

Phoma-early stem canker in spring ref OSD20
 

Sclerotinia-crop just prior to swathing ref OSD10


Sclerotinia-close up of lesion spot ref OSD11


Sclerotinia-close up of split stem showing sclerotia ref OSD12

White leaf spot ref OSD13


Fertiliser scorch, whlist not a disease it is often confused for one. ref OSD14

Oilseed Rape -Other Subjects

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