Kiwi wars: the golden fruit fuelling a feud between New Zealand and China

One firm's attempt to regain control of illegal cultivation shows Wellington's lack of leverage over its largest trade partner

It is the story of a global superpower, a smuggling operation, pestilence and a small hairy fruit.

Ubiquitous on supermarket shelves and in lunchboxes, the humble kiwi is New Zealand's most valuable horticultural export. Recent battles for control of the fruit, however, have shone a light on tensions in New Zealand's relationship with China.