Kiwifruit exporter Zespri's hope to partner with Chinese growers illegally growing gold kiwifruit is on hold.
Last year unauthorised plantings of the high value fruit almost doubled to at least 4000 hectares.
Growers in New Zealand pay hundreds of thousands of dollars a hectare to grow it, so in a bid to control plantings in China, Zespri had hoped to work with Chinese growers and authorities in what it called a "win-win" commercial agreement.
But Kiwifruit New Zealand, which independently regulates Zespri, has thrown out the proposal for now.