I don't think it's white rot, the base of the bulb looks well enough.
Possibly rust.

Steve


"Peter James" wrote in message
news:1k4fx3f.1pqwx8qhbqxz4N%pfjames2000@googlemail .com...
My onions are badly diseased. Photos at:

http://imgur.com/a/kEWQW

What do the experts on this NG think. Onion white rot perhaps?

Peter


--
He spoke with a certain what-is-it in his voice, and I
could see that, if not actually disgruntled, he was far
from being gruntled.
P.G. Wodehouse 1881 -1975