UPDATE: Prime Minister says quick decision needed on cow disease to give certainty to farmers.
Agriculture Minister says National "dicked around" when it was in government. Watch the interviews with Damien O'Connor and Nathan Guy.
Government might adopt phased eradication of cow disease mycoplasma bovis.
Minister calling for action but Federated Farmers says the data used in the report is out of date.
Court gagging order of Fonterra ex-director raises supplier concerns.