Zespri is looking for orchards with high or unusual Psa symptoms to take part in this year's Psa resistance monitoring programme.

The programme helps detect changes in copper and bactericide resistance, along with any shifts in Psa strains. Suitable orchards include those with unexpected Psa outbreaks despite a good spray programme, or with severe Psa symptoms that are not responding to management.

Green, Gold, or Red orchards from any region will be considered.

Contact Zespri to participate