With herbicide resistance rising in NZ, arable farmers are being warned not to continually rely on the same chemical products. In this week’s Cut the Crop, FAR senior field officer Ben Harvey tells Alison Stewart about the latest results from a multi-year trial assessing the efficacy of commercially available and experimental herbicides against a range of key grass weeds.

With herbicide resistance rising in NZ, arable farmers are being warned not to continually rely on the same chemical products. In this week&rsquo;s Cut the Crop, FAR senior field officer Ben Harvey tells Alison Stewart about the latest results from a multi-year trial assessing the efficacy of commercially available and experimental herbicides against a range of key grass weeds.

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Cut the Crop!

Identifying diverse herbicide options

With fertiliser prices at high levels, some arable farmers are being encouraged by sales reps to try out biological alternatives such as seaweed extracts. In this episode of Cut the Crop, Ballance Agri-Nutrients science strategy manager Warwick Catto says a lack of replicated NZ data on these products means growers need to try them out for themselves.

With fertiliser prices at high levels, some arable farmers are being encouraged by sales reps to try out biological alternatives such as seaweed extracts. In this episode of Cut the Crop, Ballance Agri-Nutrients science strategy manager Warwick Catto says a lack of replicated NZ data on these products means growers need to try them out for themselves.

Are non-microbial biostimulants worth a try?

The maize planting season is rapidly approaching and with a strong El Nino weather pattern forecast for this season, what actions can growers take to maintain yields despite the livelihood of hot, dry conditions? In this episode of Cut the Crop, FAR’s senior maize researcher Rene van Tilburg provides some advice.

The maize planting season is rapidly approaching and with a strong El Nino weather pattern forecast for this season, what actions can growers take to maintain yields despite the livelihood of hot, dry conditions? In this episode of Cut the Crop, FAR&rsquo;s senior maize researcher Rene van Tilburg provides some advice.

Maize growing in an El Nino year

2026 Arable Farmer of the Year John McCaw specialises in ryegrass and cocksfoot seed production as well as owning a seed dressing business at Methven. As a herbage seed industry leader he has been at the forefront of making growers and seed merchants aware of the full costs of growing grass crops and the impacts of a lack of profitability.

2026 Arable Farmer of the Year John McCaw specialises in ryegrass and cocksfoot seed production as well as owning a seed dressing business at Methven. As a herbage seed industry leader he has been at the forefront of making growers and seed merchants aware of the full costs of growing grass crops and the impacts of a lack of profitability.

Identifying diverse herbicide options

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