a very large tree about 30ft in hight some form of ash or firn tree?

Question

we are moving to a bungalow and have come across this tree at the bottom of the garden not sure how many years it has been there the bungalow was built in the fifties and it is running alive with black APHIDS what is the best way to get rid of these horrible things hope you can please help with this question .

Answer 1

Here are some links on pest control and a link to help you locate your nearest County Extension Office.
I would take an image or leaf sample to your extension office for a tree identification.

https://www.gardeningknowhow.com/plant-problems/pests/insects/homemade-aphid-control.htm
https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm
https://www.gardeningknowhow.com/extension-search/

Here are some links on pest control and a link to help you locate your nearest County Extension Office.
I would take an image or leaf sample to your extension office for a tree identification.

https://www.gardeningknowhow.com/plant-problems/pests/insects/homemade-aphid-control.htm
https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm
https://www.gardeningknowhow.com/extension-search/