An additional 9 per cent gold growers by volume have expressed an interest.
Eight percent of green-kiwifruit growers by volume had also signed up, and a further 7 per cent of growers by volume who had signed up were yet to be confirmed as gold or green growers.
The combined losses of those who have already signed up is estimated to be nearly $250 million, the statement said.
The Kiwifruit Claim's legal team includes Alan Galbraith QC, Matthew Dunning QC and Parker & Associates. The litigation is being supported by litigation funder, LPF Litigation Funding, a New Zealand-owned company chaired by former Court of Appeal and Supreme Court Judge Bill
Wilson QC. Plaintiffs will be represented by a committee consisting of John Cameron (Chairman), Bob Burt and Grant Eynon.
Hooton said LPF had declared the claim's funding agreement unconditional on November 19.
Strathboss Kiwifruit Ltd has agreed to be the representative plaintiff for growers and Seeka Kiwifruit Industries Ltd to be the representative plaintiff for post-harvest operators.