Resistant pests a global problem for ag sector
A major global challenge for the agricultural industry is pesticide resistance. A resulting loss of pesticide options can be costly and environmentally harmful.
A new pesticide to combat parasitic worms in carrots, kumara, parsnips, and potatoes has been approved for use in New Zealand.
A new pesticide to combat parasitic worms in carrots, kumara, parsnips, and potatoes has been approved for use in New Zealand.
Plant-parasitic worms, or nematodes, are considered a major risk to root vegetables, with producers sometimes experiencing complete crop failure from the damage they cause.
The applicant, Adama New Zealand Limited, says it’s product Nimlitz will be an important tool to ensure the economic viability of these crops.
“EPA staff conducted comprehensive risk assessments and found the risks to people and the environment to be negligible, with appropriate rules in place,” says Dr Lauren Fleury, hazardous substances applications manager.
“Nimlitz is restricted to commercial use by professionals, and is a less hazardous alternative to fenamiphos-containing substances that are currently used. It will help reduce risks to workers, the soil, and the environment.”
The product contains the active ingredient fluensulfone, which is new to New Zealand but has been approved for use in various countries, including Australia, Canada, Japan, the United States, India and Brazil.
Amber Davy has won the 2026 Canterbury Young Grower regional title.
Carey Pawson-Edwards, a South Canterbury stock manager, has been named the winner of the 2026 Rabobank Management Project Award.
Nominations are now open for two directorships on the Ravensdown Board and will close at 5pm, Friday 24 July 2026.
AMINZ and the Ministry for Primary Industries (MPI) have partnered to develop a new Farm Debt Mediation video series aimed at farmers, creditors, and advisors.
Taranaki is preparing to welcome the country’s top young farmers for one of rural New Zealand’s most anticipated events.
Horticulture New Zealand’s Board has welcomed the re-election of grower-elected directors Alistair Petrie and Doug Brown.

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