The 44-year-old Bouskill's miss in the race for the major prize in the Golden Pliers, the first time it had not been won by a Hawke's Bay competitor since 2009, was balanced by the performance of son Tony, who was third, behind first-time winner Tim Stafford, of Marton.
As a pair, the father and son had already finished second in the Silver Spades final, which was won by Mark Lambert, of Bulls, and Jeff Joines, of Paraparaumu.
Two Bouskill proteges were third and fourth in the Bill Schuler Consolation final, for up-and-coming competitors who had not reached the Golden Pliers showdown.
They were third placegetter Wilton Weeks, a second-year Smedley cadet from Featherston and sometimes a pairs competition partner of Shane Bouskill, and former Smedley cadet and fourth placegetter Jack Richardson, from Waipawa.
It was won by Mike Billinghurst, of Feilding.
Results of the National Farm Fencing Championships during Field Days at Mystery Creek:
Golden Pliers (singles): Tim Stafford (Marton) 1, Jeff Joines (Paraparaumu) 2, Tony Bouskill (Hawke's Bay) 3, Mark Lambert (Bulls) 4, Shane Bouskill (Tikokino) 5, Matt Jones (Levin) 6, Jason van Beers (Porangahau) 7, Nick Liefting (Pukekohe) 8.
Silver Spades (pairs): Mark Lambert (Bulls) and Jeff Joines (Paraparaumu) 1, Shane and Tony Bouskill (Tikokino) 2, Matt Jones (Levin) and Tim Stafford (Marton) 3.
Bill Schuler Consolation (novice): Mike Billinghurst (Feilding) 1, Tom Dingle (-) 2, Wilton Weeks (Featherston) 3, Jack Richardson (Waipawa) 4.