They say the deal will be a huge loss to Irish agriculture.
Irish Farmers want a level playing field.
That's according to Henry Burns, Laois County Chair of the IFA who believes the Mercosur deal will be a huge loss to Irish agriculture.
The Irish Government says a blocking minority against the EU trade deal exists, but admits it may not hold under pressure from the European Commission and pro-deal countries.
The Commission recently introduced new measures aimed at easing farmer concerns over the deal, including a 6 billion euro fund if there's "market disturbance" coming from the agreement.
Mr Burns says Irish farmers are strongly opposed to the deal:
Enterprise Minister Downplays Government's Ability To Help On Home Heating Oil
Midlands Prison Hit By Mass Overdose Incident
Offaly Man To Complete Marathon Challenge In Honour of Ashling Murphy
Recruitment Of First-Ever Professors For Ireland's Technological Universities Launched
Minister For Rural And Community Development Marks Two Official Openings And Launches In Laois
Offaly Soccer Club Granted Planning Permission For Facility Expansion
Offaly TD Warns Garda Protection For TDs Could Affect Public Access
People in Laois Facing Extended Water Outage Today