Greenfly
By Cherylrp
Cornwall,
United Kingdom 
Will French Marigolds deter greenfly, like they are supposed to deter white and blackfly which I read from a previous question. Only I have brought a number of roses climbing/bush and I would rather look at their beautiful flowers without the greenfly climbing all over them. Or are there any better ones that you have tried and worked.
27 May, 2008
Best to police them regularly and use a spray, there are a few organic ones about which seem to deter them.
29 May, 2008