JohnR,
Thank you so much for your advise.
Linda.

We moved to the countryside and our propery has a buddleia (tree/bush??) in the front garden (it is approx 7ft tall, white - but has now gone mostly brown) , which I want to take down as it is not in a good place (for us) and is near the main road. HOWEVER..... because it attracts so many butterflie...