The stuffed with straw and pin fields are vanishingly attract few insects, any reasonably diverse structured garden provides a hundred times more natural hiding places.
The myelinated, horizontally mounted stalks are probably sparsely populated. While there are wild bees and wasps their courses in the marrow of plant stems gnaw (eg for blackberry or mullein) in nature are those stalks but always upright, so the insects are programmed in this vertical orientation, only in exceptional cases also horizontally stored stem accepted.
