Then I envey you Mark! Peter On Tue, Apr 9, 2013 at 9:16 PM, Mark BROWN <brown.mark@wanadoo.fr> wrote: > I have been dividing wild populations for more than 28 years to get a big > orchard full of them. > I never once found a trace of narcissus fly nor ever in the snowdrop > collection... > I would love them to be immune! > Mark > > > > >