Which Crops Can Helicopters Spray In Central Otago And Across NZ?

Helicopters are used to spray a wide range of crops in Central Otago and across New Zealand — including cherries, grapes, fodder beet, kale, swedes, wheat, and barley. They’re essential for protecting crops from pests, diseases, and frost.

From boutique vineyards to broad-acre farmland, helicopters are an essential part of modern agriculture in New Zealand. Their flexibility makes them the tool of choice for spraying crops that would be hard — or impossible — to manage with ground-based equipment.

Orchards and vineyards

• Cherries: Helicopters not only protect blossoms from frost but also apply pest and disease sprays to keep fruit clean and market-ready.

• Grapes: Vineyards rely on helicopters for protection against powdery mildew, botrytis, and other fungal diseases. Precision spraying helps ensure vines stay healthy throughout the season.

Pasture and forage crops

Fodder beet, kale, and swedes: All common in Otago farming systems, these crops benefit from aerial spraying for weed and pest control, especially when paddocks are too wet for machinery.

Cereals

Wheat and barley: When ground access is limited, helicopters apply fungicides and insecticides to protect yields and quality.

Why helicopters are the smarter choice

• No soil compaction: Because they hover, helicopters don’t damage paddocks.

• Access anywhere: Hills, valleys, and tight vineyard rows are no problem.

• Fast and efficient: Large areas can be covered in the short windows when weather allows.

Beyond Central Otago

Across the country, helicopters also support kiwifruit and avocado growers, maize farms, and forestry. They’re a versatile tool with uses far beyond traditional agriculture.

The wrap-up

In Central Otago and throughout New Zealand, helicopters aren’t just backup — they’re a frontline tool for crop management. From cherries and grapes to cereals and pasture, they give growers a fast, accurate, and effective way to protect their livelihood.

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