MERBEIN South table grape grower Enrique Matsuzaki says he can't keep up with international demand for the product despite concerns the coronavirus pandemic might stymie this season's harvest.

As the owner of Budou Farms, Mr Matsuzaki exports 99 per cent of his crimson seedless variety to Japan, and a further one per cent to Hong Kong.

He said while the virus delayed logistics for a few weeks, o...