New Zealand First announced a new anti-1080 project at the weekend, saying it would be calling for a moratorium on the use of the poison.
About 50 activists attended a rally in Hokitika on Saturday.
NZ First agriculture and primary industries spokesman Richard Prosser said they wanted to build a project to educate the farming community and the public about 1080 and bovine Tb.
"As part of that project, we are going to ask for a moratorium on the aerial use of 1080. A 10-year moratorium. The funding saved can be better used on ground operations and finding a viable alternative to 1080," Dr Prosser said.
He called the new project 'Beyond 1080'.