On 31/8/07 18:39, in article ,
"Gill Matthews" Try the wrote:

In article ,
says...
Our Dahlia excelsa (present from David Hill) has had a real blackfly attack.
I was walking past it this afternoon and saw twisted and 'sad' leaves and
then, further up this very tall Dahlia, several stems and leaves infested
with the critters. I don't remember it suffering like this before and as
there are loads of sparrows nesting in the eaves above it, I think the
ungrateful little devils better get to work!
Ray has sprayed it with an organic spray, so we will inspect again tomorrow.
Is this a particularly bad year for blackfly in others' gardens?


Actually so far I have seen rather fewer blackfly than usual I have not had
any
on my beans or nasturtiumsor dahlias as yet.

Okay. I'm sending them right back..... ;-)

--
Sacha
http://www.hillhousenursery.co.uk
South Devon
(remove weeds from address)
'We do not inherit the earth from our ancestors, we borrow it from our
children.'