Bird Flu: Keep Distance, Wash Hands, Report It
OPINION: It's a tough pill to swallow that bird flu (avian influenza) has finally arrived in New Zealand. This is a moment many of us have hoped would never come.
Classified as an unwanted organism under the Biosecurity Act, the invasive weed velvetleaf can be resistant to many herbicides, making it difficult to control, while statistics note it has the potential to reduce yields by up to 70%.
This 2025-26 season looks to have been a good one in regard to its management, with most properties with incursions in the North Island maintaining good control.
As has been reported earlier, while there has only been one new find of velvetleaf this season, it is a cautionary reminder that while velvetleaf incursions are being well managed, there is always a risk of a new incursion for anybody on any property.
It appears that the new incursion in the Auckland region has come from feed bought in from a property with a known incursion in the Waikato.
Sally Linton, North Island velvetleaf coordinator, says the message for everyone from this case is knowing where purchased feed is coming from and pre inspecting crops.
“Even if due diligence on crop purchase has been done, there is a need to remain vigilant for any unknown or unusual weeds where feed is stored and fed out.”
On a positive front, the owner of the Auckland property knew what velvetleaf was and called it in as soon as it was found.
As a result, with good ongoing management, it is likely they will be able to prevent the incursion becoming established on the property.
Linton points out that the “off” season for velvetleaf is a good time to review the biosecurity practices and procedures of your business, alongside that of your farmers and clients.
Good biosecurity is about managing risk and requires everyone to do their bit by having good biosecurity practice, not only to protect your business and property but the agricultural sector as a whole.
After 8 years in the role, Sally Linton has decided to step away from the role, with the news that the position will continue, no doubt driven by a new recruit who is passionate about working with farmers and stakeholders to ensure good biosecurity outcomes in the management of velvetleaf in the North Island.
“This has been an incredibly rewarding job and have thoroughly enjoyed working with farmers, landowners, and stakeholders in the agricultural sector.”
Individuals interested in the role need to be based in Auckland or the Waikato and should contact Darion Embling at Waikato Regional Council (This email address is being protected from spambots. You need JavaScript enabled to view it.).
The avocado sector is entering the new season with a larger crop and positive market opportunities.
New Zealand growers have always adapted to changing conditions, but one challenge is steadily gaining ground across the horticulture sector: resistance.
Blueberries have the potential to become a major horticultural export, earning up to $150 million within the next three to five years.
Twenty five secondary school students from around New Zealand recently completed a three day residential programme designed to explore career opportunities across the food and fibre production supply chain.
Conversions of sheep and beef farms to forestry have slowed, however new research from Beef + Lamb New Zealand (B+LNZ) suggests land of value for food production remains at risk.
OPINION: A simpler, clearer, more effective Recognised Seasonal Employer (RSE) scheme.

OPINION: The same mainstream media muppets that brought you Jacindamania in 2017 have been flat out pimping for the Opportunities…
OPINION: Your old mate reckons the atrocious way farmers in the UK are treated by their lords and masters in…