Can anyone please advise me how to get rid of the tiny white fly which
has ruined my plants in the greenhouse and is also on many of my plants in
the garden.It is almost like snow,I have so much of it ! I have tried using
a spray but it does not work.

I am concerned about housing my potted plants mostly fuchies,in the
greenhouse for the winter,because the white fly might still be around in
the spring to ruin everything.( their eggs )
I have never had white fly in my garden before this year.

Many thanks in anticipation
Vera C.