Irrigation New Zealand chairwoman Nicky Hyslop has ousted sitting Beef + Lamb New Zealand director Bill Wright.
She beat Wright, a Cave farmer, by a margin of 1808 votes in the recent Central South Island director election.
Hyslop and her husband Jonty farm Levels Estate, an intensive sheep, beef and arable property on the outskirts of Timaru.
Wright was elected in 2016, having previously been chairman of the B+LNZ Central South Island Farmer Council for six years.
Scott Gower, from the King Country, was elected to represent the Western North Island district, replacing outgoing director Kirsten Bryant, who did not seek re-election.