Spot-on breakthrough

By Karen Bailey
Updated February 21 2016 - 8:11pm, first published February 18 2016 - 6:00pm
Cambridge Consultants' Niall Mottram and Nathan Wrench with a field day display of the eco-friendly sprayer.

IMAGINE if you could cut your herbicide, insecticide and fungicide bill by using as much as 99 per cent less chemical.