New Zealand’s citrus industry remains free of the Asian citrus psyllid (ACP) and Huanglongbing (HLB) – two of the most significant threats to citrus production globally. Maintaining that status relies on preparedness, awareness and strong grower networks.
Next week, growers have a unique opportunity to hear from leading researchers Dr Lauren Diepenbrock and Dr Ariel Singerman, who work closely with the Florida citrus industry where these pests and diseases are present.
The programme includes orchard visits, an industry insights session and an informal evening discussion, covering early detection, monitoring, integrated pest management strategies, and the wider operational and economic impacts HLB has had on the Florida citrus sector.
This is a valuable opportunity to hear firsthand experiences and discuss practical steps that can help strengthen preparedness for New Zealand’s citrus industry.
Event highlights
- Orchard walk-and-talk sessions
- Industry insights and webinar presentation
- Informal grower discussion session
Gisborne – Monday 16 March
Morning: Walk-and-Talk Orchard Visits
Dymock Orchard, 90 Jackson Road 9:00am- 10:30am
Barns-Graham Orchard, 14 Harper Road 10:45am -12:30pm
- Early detection principles for ACP/HLB in young or higher-risk blocks, monitoring and exclusion tools
- IPM integration in mature blocks
- Practical ACP/IPM toolbox insights relevant to New Zealand
Afternoon: HLB Insights & Industry Impacts
Moana Lounge, Midway Surf Club, 1:30pm–3:45pm
Dr Lauren Diepenbrock: Lessons from Florida’s HLB experience, how surveillance has evolved, and what “If ACP arrived tomorrow” would mean in practice for growers.
Dr Ariel Singerman (online): Operational and economic impacts of HLB in Florida – how production practices changed once HLB was found, and what this meant for grower profitability and investment.
Early Evening: Informal Grower Session – Drinks & Nibbles
Moana Lounge, Midway Surf Club, 5:00pm–7:00pm
Florida pre-HLB context, early warning signs, and top priorities for HLB-free regions such as New Zealand.
Please RSVP for the evening session to assist with catering. Webinar access details are available here for those joining online.
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