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Diamond Green – Continuation of Product Trials

November 10, 2021/in News, Press Release/by Bradley Foster

Diamond Green – Continuation of Product Trials: Indigrow developed Diamond Green as a liquid fertiliser based on potassium, calcium and magnesium. It contains essential plant oils to enhance plant health and increase disease resistance in turf grass. The combination of nutrients in Diamond Green improves the plants natural resistance to many known pathogens. After the […]

John Deere training helps apprentices graduate

November 10, 2021/in News, Press Release/by Ben Pike

John Deere training helps apprentices graduate: The latest group of talented young service technicians and parts personnel have successfully graduated from John Deere’s pioneering Ag Tech, Turf Tech and Parts Tech advanced apprenticeship programmes. The 38-strong cohort passed the national scheme – provided by training provider ProVQ – and their achievements have been recognised at […]

Diamond Green – Continuation of Product Trials

November 10, 2021/in News, Press Release/by Bradley Foster

John Deere training helps apprentices graduate

November 10, 2021/in News, Press Release/by Ben Pike

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Diamond Green – Continuation of Product Trials

November 10, 2021/in News, Press Release/by Bradley Foster

Diamond Green – Continuation of Product Trials: Indigrow developed Diamond Green as a liquid fertiliser based on potassium, calcium and magnesium. It contains essential plant oils to enhance plant health and increase disease resistance in turf grass. The combination of nutrients in Diamond Green improves the plants natural resistance to many known pathogens.

After the successful development the additive formulation, trials of Diamond Green at different application rates were carried out to assess its impact on the spread of Fusarium and Red Thread. It was tested three different application rates to assess it’s effectiveness.

Diamond Green – Continuation of Product Trials

Diseased turf cores were harvested from infected areas of turf on a parkland golf course. The cores were harvested in late Summer 2021 when these diseases were very active. Disease levels were consistent across each core at the time of harvest.

Throughout the trials, our aim was to find our the effectiveness Diamond Green had of different turf grass diseases without killing the fungus. As Diamond Green is a fertiliser with additives, it was important for us to show how this formulation would prevent the spread of the fungus within the cores taken from the parkland golf course.

Treatments

The following treatments were tested for their potential to reduce disease spread in already infected turf stands:

Number Treatment Rate

1 Water: Untreated

2 Fungicide (Tebuconazole 200 g/lt + Trifloxystrobin 100 g/lt): 1 lt/ha

3 Diamond Green: 10 lt/ha

4 Diamond Green: 20 lt/ha

5 Diamond Green: 40 lt/ha

Methods

The turf cores were harvested for each treatment, one infected with Fusarium Patch and one infected with Red Thread. The cores were then sprayed with each treatment until the turf surface was fully covered. The treated turf was then sealed in clear boxes to provide the humidity conducive to active disease spread. The development of the disease and the health of the turf was then monitored over the next 4-5 days.

Fusarium – Observations 4 Days After Treatment

Over a period of 4 days, the active Fusarium had spread freely on the untreated turf core and white, active mycelium was observed. The fungicide treatment has suppressed the spread of Fusarium, but there is still a small amount of active mycelium present.

Number Treatment Estimated Disease

Spread (%)

1 Water: 47%

2 Fungicide (Tebuconazole 200 g/lt + Trifloxystrobin 100 g/lt): 14%

3 Diamond Green: 19%

4 Diamond Green: 8%

5 Diamond Green: 3%

At 10 lt/ha, Diamond Green has supressed the spread of Fusarium, but like the fungicide there is still a small amount of active mycelium present.

At both 20 and 40 lt/ha, Diamond Green has not only supressed the spread of Fusarium but allowed the turf to start to fill in disease scarred areas of turf. There is only a very small amount of active mycelium present on the turf

Red Thread – Observations 5 Days after Treatment

Over a period of 5 days, the active Red Thread has spread freely on the untreated turf core and active red areas can be observed.

At only 10 lt/ha, Diamond Green has had a limited impact on disease spread. However, at 20 lt/ha, the Red Thread has been almost completely suppressed and the turf has had a noticeable green up response and there is an obvious increase in growth rate.

Effect on Disease

It is important to state that Diamond Green is not a fungicide, it is a fertiliser with additives. We trialled both the fertiliser formulation without additives alongside the full Diamond Green formulation with additives. We found that when treated in isolation, the fungal growth is the same for just the fertiliser component as it is for the finished formulation containing the additives.

This confirms that it is the systemic acquired resistance within the plant that stops the spread of the disease.

Figure 1 – Diamond Green – Fertiliser component only

Figure 2 – Diamond Green Final Formulation Fertiliser component + additives

Diamond Green – Continuation of Product Trials

Other Diseases

As Diamond Green acts as a trigger to the plants natural defences, rather than having a direct effect on the fungus itself, it is safe to assume that the activity shown here on Fusarium and Red Thread would be similar on other turf grass diseases including: Anthracnose, Dollar Spot, Snow Moulds and Leaf Spot.

Conclusions

The applications of Diamond Green have been successful in reducing the spread of Red Thread and Fusarium and the higher the application rate of Diamond Green, the stronger the effect is on disease.

At higher application rates of Diamond Green, the treatment also produces a strong growth response, with turf able to quickly ‘fill in’ previously diseased/scarred areas. Although this trial was only observational, we have a strong indication that Diamond Green can play a vital role as part of an integrated disease management strategy. With the benefits to turf health (shown by increased growth response and improved colour), we predict that turf treated with Diamond Green will have improved resistance to future disease attack.

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John Deere training helps apprentices graduate

November 10, 2021/in News, Press Release/by Ben Pike

John Deere training helps apprentices graduate: The latest group of talented young service technicians and parts personnel have successfully graduated from John Deere’s pioneering Ag Tech, Turf Tech and Parts Tech advanced apprenticeship programmes.

The 38-strong cohort passed the national scheme – provided by training provider ProVQ – and their achievements have been recognised at a special event held for them at the Crowne Plaza in Nottingham.

John Deere training helps apprentices graduate

John Deere dealer Ben Burgess saw success for two of its staff with James Skipper from Beeston in Norfolk winning the Ag/Turf Tech Apprentice of the Year for 2021 while Madeleine Green from the company’s Oakham site in Rutland won the Parts Tech award.

Both were presented with new Apple iPads as their prize by John Deere Apprentice Centre Manager James Haslam.

Farol saw its Ag/Turf Tech apprentices Ciahran Quick from the company’s Shefford Woodlands dealership in Berkshire, and Henry Atkins from Midhurst in West Sussex, pick up the runner up prizes of a certificate and high street vouchers worth £250.

John Deere Branch Training Manager Allan Cochran said: “Our apprenticeship programme has been running for nearly three decades and was created because we saw the trend of fewer people coming into the industry. We needed to take steps to ensure that there was new talent to fill our business and dealer network.

“That work is as relevant today as it was then. To see these fantastic individuals graduating from their courses and taking the next big step in their careers is incredibly rewarding.

“Helping to give these young people their first step on the career ladder builds a strong foundation for their future success, and John Deere places great importance on supporting them to reach their full potential.

“We aim to nurture and mould these enthusiastic apprentices who have the skills and desire to work in our business and across the industry.”

The next intake is already being enrolled with 61 Ag Tech and Turf Tech technicians so far signed up for their three-year course, in addition to six Parts Tech apprentices who study for two years.

John Deere’s apprenticeships involve students being trained in engineering, electronics, hydraulics, diagnostics, communication skills, computing, sales and marketing. Ag Tech and Turf Tech candidates study towards the land-based service engineering technician (level 3) qualification, while in Parts Tech individuals complete a Retailer Apprenticeship Standard (level 2).

New students are enrolled each year; apprentices need to be resident in the UK, employed by a John Deere dealer and aged 16 or over. The standard programmes include on-the-job training and assessment as well as up to eight weeks each year at the John Deere Apprentice Training Centre. Further details can be found at http://apprenticeshipfinder.co.uk/john-deere.

Now entering its 30th year, Ag Tech was the first such scheme to be introduced in the UK and won a National Training Award at the end of 1997, the only one ever made to an agricultural machinery apprenticeship programme. Since the first programme started in 1992, almost 1,000 apprentices have graduated through the three main schemes and are now working in the company’s nationwide dealer network.

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)

Diamond Green – Continuation of Product Trials

John Deere training helps apprentices graduate

Diamond Green – Continuation of Product Trials

John Deere training helps apprentices graduate

Full Sized Blog Element (Big Preview Pic)

Diamond Green – Continuation of Product Trials

John Deere training helps apprentices graduate

John Deere training helps apprentices graduate: The latest group of talented young service technicians and parts personnel have successfully graduated from John Deere’s pioneering Ag Tech, Turf Tech and Parts Tech advanced apprenticeship programmes.

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