Ok. I've been thinking about this....
If I use window screen to make a 4' dia protective structure, is it a tube or a cage?
If I take that last wrap of a roll of concrete mesh, perhaps 6" in diameter, and plop it over a tree, did I cage or tube it?
How many perforated plastic tubes have to be joined to make a cage?
I've got a caged pear that identifies as tubed, so I need to know who's right.