[pbs] Disease Resistant Tulips -= help!
totototo at telus.net
totototo at telus.net
Thu Apr 16 13:32:49 EDT 2009
On 15 Apr 2009, at 10:51, Linda Kumin wrote:
> [Has] anyone out there has found any types or cultivars of tulips that are
> resistant to "tulip fire" - botrytis tulipa [?]
If you have tulip fire, the first thing to suspect is cultural conditions.
Tulips demand full sun, good ventilation, and, please, no top dressing with
organic material! Even a mulch of leaves can cause trouble.
Good hygiene is important too: careful removal of faded and diseased flowers
and foliage. Don't compost it! Put it in the household garbage or burn it.
At a guess, the bed your tulips are in may be so contaminated with spores of B.
tulipae now that the best bet would be to move them to a clean, uncontaminated
location.
--
Rodger Whitlock
Victoria, British Columbia, Canada
Maritime Zone 8, a cool Mediterranean climate
on beautiful Vancouver Island
http://maps.google.ca/maps?q=48.4676,-123.3262&ll=48.4676,-123.3262&z=14
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