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Revolutionising turf protection with Maxtima®

April 18, 2024/in News, Press Release/by Dani Hawkins

Revolutionising turf protection with Maxtima®: Global pioneers in the world of turf care research and development, BASF is the expert brand in product innovation and turf management solutions, and its latest fungicide is a must-have in all greenkeepers tool kit. Following the anticipated launch at BTME 2024, BASF’s new cutting-edge demethylation inhibitor (DMI) fungicide, Maxtima® […]

J All Bent to the rescue

April 18, 2024/in News, Press Release/by Elena Cossar

J All Bent to the rescue: When previous attempts to get a practice putting green back into play at Vicars Cross Golf Club in Cheshire had failed, in stepped new Golf Course Manager Richie Stephens, armed with the J All Bent mixture from Johnsons Sports Seed. A few short months from seeding, and with some […]

Revolutionising turf protection with Maxtima®

April 18, 2024/in News, Press Release/by Dani Hawkins

J All Bent to the rescue

April 18, 2024/in News, Press Release/by Elena Cossar

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Revolutionising turf protection with Maxtima®

April 18, 2024/in News, Press Release/by Dani Hawkins

Revolutionising turf protection with Maxtima®: Global pioneers in the world of turf care research and development, BASF is the expert brand in product innovation and turf management solutions, and its latest fungicide is a must-have in all greenkeepers tool kit.

Following the anticipated launch at BTME 2024, BASF’s new cutting-edge demethylation inhibitor (DMI) fungicide, Maxtima® is already making its mark in the world of turf care. The innovative product is a cost-effective solution against the toughest of diseases such as dollar spot and microdochium that can be applied throughout the year for long-term protection. Here, we look at the regulations that contributed to its development, how the product was created, and, specifically, its active substance, Mefentrifluconazole.

Revolutionising turf protection with Maxtima®

Matthew Martin, Strategic Key Account Manager at BASF said: “The need for fast-acting and long-term turf disease management has been key in the development of Maxtima®, and the revolutionary DMI fungicide has delivered just that! Its efficacy on tough and recurring pathogens means that long-term protection and prevention is achievable for all green keepers. What’s more is Maxtima® boasts a low application rate, minimising chemical usage on greens, and saving turf professionals time, labour, and money.”

The unique active substance of Maxtima®, Mefentrifluconazole, is absorbed rapidly into the leaf, where it is protected from degradation from rain and UV. It then settles as a pool, which provides slow release of the active for long term protection – up to 28 days. Unlike older DMIs in the market, Maxtima® fungicide is an isopropanol-azoles, a unique chemistry that ensures excellent binding capacity and adaptability through its molecule flexibility. This offers control even on plant pathogen strains that are insensitive to DMIs – something many other DMIs cannot offer or compete with.

They say necessity is the mother of innovation and you could argue it’s never been more necessary to bring new fungicide chemistry to growers. But perhaps the true innovation behind Mefentrifluconazole, the first new azole to reach the UK market for 15 years, has been the approach BASF has taken in the face of the tough EU regulatory regime.

On the development of, and need for, a unique DMI, Rob Gladwin, head of technical management for UK said: “The quest for new chemistry in turf disease control started many years ago. The efficacy of current chemistry was shifting and there was great uncertainty over its future with more stringent EU regulations being enforced. For azoles, like Mefentrifluconazole, there is the backdrop of concerns over endocrine disruption, as the target enzymes in fungal pathogens are closely related to those found in mammals. We addressed this head on. Our research teams looked not just to target enzymes in the fungal pathogens, but also specifically for chemistry that does not harm wildlife”.

The discovery came with the development by the biochemistry team of new enzyme assays.

“The assays test the efficacy with which the DMI chemistry, which includes azoles, inhibit the fungal target site, CYP51 –– blocking this enzyme prevents a fungal cell from producing ergosterol causing it to die.

“We also found that Mefentrifluconazole is flexible –– it not only fits perfectly into the CYP51 binding site, but it also has the flexibility to adapt if this site changes, unlike other azoles. We think that helps with the control of septoria isolates that have evolved mutations. DMIs have a mode of action which is inherently interesting. But the approach we took has taken our work in a new direction and has become the standard way we start the process of new active ingredient development.

“The team screened hundreds of compounds and received very quick feedback, not just on how effective they were, but also how safe. Together, the team discovered a unique property of an entirely new family of triazoles –– this molecule has a ‘hook’. It’s an isopropanol linker. This moiety is a small part of the larger molecule and it’s unique for a DMI. We synthesised it and noticed very strong fungicidal effects.

“We do everything we can to put forward the right molecules into our development pipeline, so we don’t have problems later, but we see so many that fail. It makes it even more rewarding when you find one that succeeds, like we have seen with the active in Maxtima®.

Maxtima® was launched in collaboration with Agrovista Amenity, the industry’s leading supplier of professional products and specialist advice. Turf professionals will be able to speak to their local Agrovista representative to order the product and for more detail on its usage and compatibility.

For more information, please visit https://www.agricentre.basf.co.uk/en/Products/Product-Search/Fungicides/Maxtima.html#section-details

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J All Bent to the rescue

April 18, 2024/in News, Press Release/by Elena Cossar

J All Bent to the rescue: When previous attempts to get a practice putting green back into play at Vicars Cross Golf Club in Cheshire had failed, in stepped new Golf Course Manager Richie Stephens, armed with the J All Bent mixture from Johnsons Sports Seed.

A few short months from seeding, and with some favourable assistance from mother nature, the USGA spec green was in business – with the programme then implemented on the construction of a new chipping green that enjoyed similar success!

J All Bent to the rescue

Upon joining Vicars Cross just over 12 months ago, Richie was tasked with the completion of the putting surface which had been out of action for close to two years. Keen to unlock the solution, he spoke to DLF’s Stuart Yarwood. “I’ve known Stuart for years and his greenkeeping background means he gives not only technical advice, but the right advice for our situation as he understands the challenge having been in our shoes” Richie says. “We opted to overseed with a 100% bent mix in the form of Johnsons J All Bent.”

The blend of three top-rated browntop bent cultivars in J All Bent delivers a hard-wearing, visually-striking sward, equipped to cope with close cutting and a range of environmental stresses. Its reduced reliance on chemical inputs makes it a popular choice for clubs pursuing a fast but sustainable greens strategy.

“We got it in the ground in May, we were fortunate with the weather and it came through really well. In August we then built a chipping green which overran the original schedule and meant we didn’t get seed until mid-November. Despite this, we still saw fantastic strike before Christmas, even coverage and strong visual impact. The speeds we’re achieving on the putting green is now comparable to what we’re achieving on our regular greens.”

The other 18 greens are overseeded annually during summer renovations with J All Bent, a programme introduced by Richie to try and promote an increase in the bent populations across the site. Elsewhere, it’s PM45 Tee and Fairway Plus from DLF’s Masterline range. “We use this on areas off the greens which has proven very successful.”

“The club, the players and my team have all noticed how far the surfaces have come on since we introduced the DLF mixtures and we’re definitely coming out of winter in a stronger, better position than we have before.”

For the latest industry news visit turfmatters.co.uk/news

Get all of the big headlines, pictures, opinions and videos on stories that matter to you.

Follow us on Twitter and Instagram for fun, fresh and engaging content.

You can also find us on Facebook for more of your must-see news, features, videos and pictures from Turf Matters.

Half Sized Blog Element (Single Author Style)

Half Sized Blog Element (Multi Author Style)

Revolutionising turf protection with Maxtima®

J All Bent to the rescue

Revolutionising turf protection with Maxtima®

J All Bent to the rescue

Full Sized Blog Element (Big Preview Pic)

Revolutionising turf protection with Maxtima®

Revolutionising turf protection with Maxtima®: Global pioneers in the world of turf care research and development, BASF is the expert brand in product innovation and turf management solutions, and its latest fungicide is a must-have in all greenkeepers tool kit.

J All Bent to the rescue

J All Bent to the rescue: When previous attempts to get a practice putting green back into play at Vicars Cross Golf Club in Cheshire had failed, in stepped new Golf Course Manager Richie Stephens, armed with the J All Bent mixture from Johnsons Sports Seed.

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