If you are committed to land, then land! Doesn't matter if you hit the wires if there's nothing that can be done about it. As someone famous once said, fly it all the way in to the crash.
If indeed the wires are 1/3 into the field, than land under them if possible.
[on a pedantic note, yorks, be careful not to alienate yourself amongst well respected and knowledgeable people on this forum]