Onion Mildew

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Binky
KG Regular
Posts: 105
Joined: Sat Mar 08, 2008 6:23 pm
Location: Surrey

We have had a lot of downy mildew on our allotment site this year. The chap on the next plot to me isn't too fussy about garden hygeine and has left most of his infected leaves plus a few mouldy onions lying about on his plot. If I plant autumn onions this year, what are their chances of getting infected?

Thanks.