Q: I have noticed white flies on my tomato plants, also seeing some yellowing and probably dying leaves. What is the best way to eliminate this pest? The best solution is often the simplest, so I ...

Your articles are so helpful. Thanks to you, my hydrangeas are doing so well but a few days ago, a swarm of flies infested the plant. Will my "Quick Fire" hydrangea survive? Clara H., Quincy. Thanks ...

How does the River Thames impact my garden? Why has there been so much whitefly this year? What's the panel's favourite garden? Peter Gibbs and a panel answer these and more. Show more Might our ...

The best solution is often the simplest, so I would recommend starting with some of the less toxic methods of control. These may be hosed off with a simple water spray, although this may also remove ...