By Alanbarwick
Clwyd,
United Kingdom 
what is best for what looks like white fly, I am spraying my hellebores daily but they are covered in it and it is affecting nearby plants and trees
2 Jun, 2011
Previous question
Alan, could you attach a picture to this question? White fly is notoriuosly difficult to control, but you should have had at least some results. It may not be whitefly. It would also help to know what kind of products that you have sprayed with.
3 Jun, 2011