Its flowers are gorgeous but the nature of a wisteria vine is to conquer everything around it. Cascades of lavender or white blooms announce that the vine has woken up after a winter nap and is poised to start climbing once again.
Many people have trained Chinese wisteria, Wisteria chinensis, over an arbor, only to see it attempt to climb the sides of their house. Other gardeners prune the vine each year to make a specimen tree-form wisteria but if pruning is neglected the vine will snake across the landscape looking for a vertical surface.
Like most plants, wisteria can be controlled by spraying with glyphosate (Roundup, etc) or triclopyr (Brush B Gon, etc). Care must be taken with either chemical not to spray nearby ornamentals.
If the wisteria has climbed too far into a tree to reach the leaves with spray, simply sever the main stem. It’s a good idea to spray glyphosate onto the bottom cut surface immediately after cutting. The chemical will be sucked down into the stem and will prevent re-sprouting.
If you like wisteria blossoms but fear its invasiveness, try American wisteria, Wisteria frutescens. It blooms a bit later than Chinese wisteria but is just attractive.