increase font size
Award-winning Stalkbuster.
Forage maize remains the crop most favoured for feeding cattle in Europe, but over the last 15 years, particularly in Germany, the maize worm or corn borer has become a major pest.
Ostrinia nubilalis feeds on leaves and tassels before moving onto stalks and ears, hindering yield and quality.
The main method of control is mechanical: ploughing to a depth of 40cm to kill larvae, and also mulching maize stubble immediately after harvest to remove debris which gives the pest a home to overwinter.
Unfortunately, about 30% of stubble is flattened by the tyres of self-propelled foragers and haulage equipment, so in many cases mulching quality can leave a lot to be desired.
Recently showcased by Kemper in the run-up to Agritechnica, the Stalkbuster has won a gold medal for innovation at the event.
Mounted immediately behind the header of a SPFH, the wear-resistant spinning flails chop and crush stubble to eliminate the borer habitat, before the harvester wheels pass over them. The technique has less risk of fusarium occurring, which in turn reduces the need for post-harvest chemical application.
An eight-row unit weighs about 500kg and requires 35hp to operate. It is mounted so as to achieve optimal ground following by way of a floating gearbox and an additional pneumatic pressure control system to track changing contours.
Kemper, owned by John Deere, claims the Stalkbuster, which makes for easier post-harvest cultivation, can also save farmers Euro 84/ha versus conventional mulching.
Also awarded an Agritechnica silver medal is John Deere’s EZ Ballast Wheel System, designed to make the task of ballasting for task specific operations much easier. Front and rear wheel weight packs are said to be fitted or removed in under five minutes by one person.
The sculpted packages are lifted with a forkhoist or telehandler onto the wheel centre and locked with a unique toggle system; they allow an extra 250kg at each front wheel and up to 500kg at each rear unit (2 x 250kg), giving a total ballast capability of 1500kg.
Recent results from its 2024 financial year has seen global farm machinery player John Deere record a significant slump in the profits of its agricultural division over the last year, with a 64% drop in the last quarter of the year, compared to that of 2023.
Farmers across New Zealand are renowned for their productivity and efficiency, always wanting to do more with less, while getting the most from each pass of the paddock.
John Deere has announced new automation and efficiency updates on its 2026 model combine harvesters that provide more capabilities and boost productivity by up to 20%.
Ag and Civil Machinery Direct, a division of Hamilton- based Waikato tractors, has recently been awarded the sole distribution in New Zealand for Kemper’s range of precision forage equipment.
Twelve months after its release, the all-new John Deere S7 combine harvester has been put through its paces across a range of grain-growing regions, so producers can see first-hand its potential productivity and efficiency benefits.
On the eve of his departure from Federated Farmers board, Richard McIntyre is thanking farmers for their support and words of encouragement during his stint as a farmer advocate.
A project reducing strains and sprains on farm has won the Innovation category in the New Zealand Workplace Health and Safety Awards 2025.
Beef + Lamb New Zealand (B+LNZ), in partnership with the Ministry for Primary Industries (MPI) and other sector organisations, has launched a national survey to understand better the impact of facial eczema (FE) on farmers.
One of New Zealand's latest and largest agrivoltaics farm Te Herenga o Te Rā is delivering clean renewable energy while preserving the land's agricultural value for sheep grazing under the modules.
Global food company Nestle’s chair Paul Bulcke will step down at its next annual meeting in April 2026.
Brendan Attrill of Caiseal Trust in Taranaki has been announced as the 2025 National Ambassador for Sustainable Farming and Growing and recipient of the Gordon Stephenson Trophy at the National Sustainability Showcase at in Wellington this evening.
