Its still very very dry here in the midlands. We have had very little rain all summer after a very dry spring. The landscape looks really parched and any water just runs off.
The allotment has produced lots of good stuff, though
But we too have the first inklings of onion white rot
If it ever rains again I will try the garlic water method and see what happens. I won't hold out much hope, because the spores will still get walked about, and we don't have enough garlic to water the whole allotment...