A Northland kiwifruit grower who lost hundreds of thousands of dollars in income after his fruit was sabotaged is offering a $50,000 reward for evidence that leads to a conviction.
Kerry Farrand, owner of Farrand Orchards in Kerikeri, had to dump nearly 30,000 trays of gold kiwifruit recently after the powerful insecticide Calypso was sprayed on the fruit growing in two orchards over 2.26ha.
With Zespri - the world's largest marketer of kiwifruit - paying him $8 per tray, Mr Farrand said he had lost about $220,000 in income for the year and has vowed to find the culprit and bring them to justice.
The spray means he is unable to sell the kiwifruit on the world market as residue levels of the spray used exceeded the approved levels.
Kiwifruit can only be exported out of New Zealand through Zespri and the company requires a residue sample from the fruit to be taken at least a month before picking, which started in mid April.