RHS Bug & Mildew Control Concentrate 500ml | Pesticide Free | Makes Up To 25L

Purchased to control aphids and whiteflies, mostly on my roses but I’m also using this on my brassicas and a few other ornamentals. This isn’t a pesticide so results take a bit of time to show. A week after the first application the number of insects was dramatically decreased. I’ve done a second treatment a week later and am very pleased with the results. My flower buds are no longer being deformed by aphids and the new roses look lovely. This might work a little slower than other products but it’s bee friendly.

I don't know whether it works or not because the tree (a victoria plum) upped and died. Nothing to do with the mildew treatment I hasten to add.

I don’t use many sprays but this is RHS endorsed. When really needed it seems to work well

Been using ready mix treatments for aphids but they appear to have grown resistant to those until I tried this. Very effective. My Salix flamingo trees are thriving now.

Container was damaged during transit but still useable. Needed two applications but green and black fly seem to have gone now. Have used cheaper products with similar results in the past.

Bought this as alternative to some of the normal products. Got infestation on my box which was soon cleared after spraying with this

I want to get rid of aphids on my plants in a garden. I sprayed it few times ( every day or every second day). I did that when all day was sunny. The aphids still alive. The other aphids (white fluffy appeared). I have two types of aphids and quite expensive repellent which doesn't work.

Works ok as far as I can tell, though I used at half concentration it still seems to be an effective preventative measure.