disease infection stage

Asked March 23, 2018, 4:36 AM EDT

in which stage black leg disease,black rot infects crucifers especially cabbage and cauliflower ?

Outside United States plant pathology root rot black rot

2 Responses

You may find this article useful to answer your question:
PNW Disease Handbook: Cabbage & Cauliflower-Black Leg
Note the supplemental documents on the right sidebar with more detailed information.

Really useful thank you so much for ur valuable reply.