Cypress aphids - where can I get some???

Im pro tree, but only indigenous trees that should be here - Oak, Ash, Elm, Beech, Chestnut, Maple, Sycamore, Alder etc.

All these softwood cypress, pines, cedars, spruce and fir are not supposed to be here, there an alien species. (Although yew, hemlock and larch are native)

Chop them all down and  replace them with good english hardwood trees, i say. Restore english forests back to what they were.