Tag Archive for: Worm

Worm casts causing you a problem?

Worm casts causing you a problem?: Earthworms are vital for maintaining healthy soil. By continuously moving soil, worms loosen and aerate it, aiding water infiltration. And, when earthworms feed on nutrients in the soil, the waste products they leave provide valuable fertilisation.

But despite the benefits, earthworms create big problems for greenkeepers.

Worm casts causing you a problem?

Worm casts causing you a problem?

As they expel waste, earthworms leave small worm casts on the soil’s surface. These tiny mounds affect ball movement on golf courses and look unsightly. During milder months, worms are more active near the surface, and these soil casts can mount up, creating more work for greenkeepers.

Up until 2019, greenkeepers had a simple way to tackle worm casts. However, since Carbendazim was banned due to the potentially toxic effects it has on the human reproductive system, no clear chemical solution has emerged to replace it.

How Worm Casts Affect Cylinder Mowers

Worm casts are not just an inconvenience. As a greenkeeper, worm casts cause several other issues, particularly when using cylinder mowers.

Due to their wet, sticky nature, worm casts clog mower rollers, eventually causing them to lock up. When this happens, the mower skids over the turf causing costly damage to both the turf and the machine.

Additionally, worm casts cause an abrasive grinding paste to form between the bottom blade and cylinder. This blunts the cylinders so that regular and costly sharpening is required. If the sharpening is not completed the blunt cylinders affect the overall cut quality and presentation of the course. For many Greenkeepers, this means their cylinder mowers spend more time in the workshop than out on the course.

While strategies like delaying the cut until the middle of the day to reduce stickiness, brushing the turf prior to cutting, or using an older mower when cast levels are high can help, these are not practical solutions as they add time and expense to the ongoing task of turf maintenance.

Using a Trailed Rotary Mower

Until a solution is developed to control worm casts on turf, one time-saving way of tackling them is to use a rotary mower. Trailed rotary mowers do not encounter the same problems as cylinder mowers, as they have been engineered to perform in a wider range of conditions with unwavering reliability.

Most trailed rotary mowers have 5” diameter smooth rollers which are nearly three times larger than a cylinder mower, providing strength when it’s needed most. These rollers are fitted with scraper wires (either a thin metal wire hugging the roller or a solid steel bar running across the length of the roller) which provide constant pressure across the roller, for keeping it free of debris and worm casts.

Another advantage of a trailed rotary mower is their high spindle speeds and airflow, this helps keep the blades clean of worm casts, improving the cut quality and reducing maintenance costs. The other consideration is cleaning. This process is made much easier with a trailed machine as the decks can be folded vertically giving clear access and removing the need to crawl under or bend over the machine.

If you want to see how a trailed rotary mower will perform on your worm casts, give Trimax a call on 01933 652235 or visit their website https://trimaxmowers.co.uk/book-a-demo/

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.

Can sand dressing provide a solution to worm casts?

Can sand dressing provide a solution to worm casts?: Mansfield Sand has revealed that an increasing number of sports turf mangers are relying on a sand dressing as a solution to earthworm casting.

“After over three decades of greenkeeping and a few years of winter sports turf management, I am fully aware of the frustration caused by worm casts,” said Gary Cunningham, Football & Golf Sales Representative for Mansfield Sand.

Can sand dressing provide a solution to worm casts?

Can sand dressing provide a solution to worm casts?

“Whilst most earthworm activity goes unnoticed and has a role to play in soil management, its activity can have a detrimental impact on managed amenity grass surfaces. Besides being unsightly, it can lead to the deterioration in playing surfaces – allowing weed infestation, less resistance to turf disease and damage to mowing equipment. All of these inevitably also lead to increased management costs.”

Historically, surface casting was controlled by various chemical solutions. However, over recent years these options have been withdrawn from the market due to environmental protection concerns. This has left turf managers looking for alternative solutions to an age-old inconvenience.

There are several great articles and studies which have been published, and in each situation, sand dressing is shown to supress casting worm activity to some extent on managed areas.

Whilst this is not a quick fix and does depend on several factors such as local climate, soil temperature and time of year, what is apparent is that a sustained programme of sand dressing problem areas does reduce casting worm activity. In turn, casts become a sandier loam which can be easily dispersed without any smearing. This will also lessen the material build-up and not cause any issues with mowing equipment.

Mansfield Sand provides two well-known grades of silica sand to the sports market, MM35 and MM40 – which are sourced directly from the company’s Two Oaks quarry in Mansfield.

“Regular topdressing with MM35 or MM40 can help to manage casting worm activity,” continued Gary. “It can certainly help to make it easier once you build up the level of sand in the rootzone.

“Furthermore, using the right grade of high-quality sand is vital to the overall health and performance of a managed sports surface. Therefore, sports facilities that regularly apply sand dressings as part of their management programme, benefit from improved rootzones leading to better drainage and plant health.

“We may never be able to supress casting earthworm activity completely, but more and more turf managers are significantly reducing them by topdressing with sand.”

From winter sports pitches, golf courses, bowling greens and all amenity turf areas – Mansfield Sand has a solution for all, and the products have long been relied upon at stadium and training ground facilities; championship golf courses and world class show jumping arenas.

For more information visit www.mansfield-sand.co.uk

You can also follow the company on Twitter – @MansfieldSand and Facebook – https://www.facebook.com/MansfieldSandSportSurfaces/

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.

Top-Brush provides worm cast solution

Top-Brush provides worm cast solution: Constructed on a heavy clay soil profile, the two 18-hole courses at Welwyn Garden City’s Brocket Hall Estate fell victim last year to what arguably has become one of the biggest challenges for fine turf managers – worm casts.

Without available curative chemistry, Golf Course Manager John Moorhouse turned to his local dealer for advice who recommended the Redexim Top-Brush. Three months on from taking delivery, the Top-Brush has proven itself to be a true multi-tasker – not only tackling the issue of worm casts but leaves and surface moisture too.

Top-Brush provides worm cast solution

Top-Brush provides worm cast solution

Quintessentially British in their design, but very different in terms of their challenge to golfers and greenkeepers alike, the Palmerston and Melbourne courses are overseen by a dedicated team of 10. “The combination of our heavy soil and milder, wetter autumns has seen a huge spike in the number of worm casts we’re seeing” explains John. “I spoke with David Fisher of George Browns to see if there was a way of removing the casts prior to cutting. He straight away organised a demonstration of the Top-Brush.”

The Redexim Top-Brush is a six-metre-wide poly-brush, comprised of three sections, that can quickly and effectively rid large areas, such as fairways, of worm casts, organic matter and dew. Because the brushes can rotate in or against the direction of travel, it can be used to remove lateral growth and stand the plant upright – contributing to better airflow into the canopy and a cleaner quality of cut.

“It’s really easy to hook-up via the 3-point linkage and it’s quick and straight forward to adjust the rotation direction and working depth. It has not only done exactly as we hoped in clearing surface casts, but it also played a major part in leaf clearance on the heavily tree-lined Palmerston course – using the brushes anti-clockwise to lift and move the leaves and other debris such as pine needles out of play and giving us a great, clean finish.”

When used with clockwise rotation, John has been impressed with the Top-Brush’s ability to remove dew and improve course presentation. “It has given us a quick and effective method of reducing surface moisture, especially early mornings, not only contributing to improvements in plant health but giving us a beautiful striped finish on the fairways.” He concludes, “As we head into the spring, in addition to all of its existing uses, we plan to use the Top-Brush to help with incorporation of topdressing material. The versatility demonstrated by this piece of kit means it has done exactly what we hoped for, and so much more.”

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.

Quadraplay solves worm cast issues

Quadraplay solves worm cast issues: The removal of Carbendazim from the groundcare market meant that St Albans School needed an alternative solution to combating worm casts and they found exactly what they were looking for in the SISIS Quadraplay.

Ian Smith, turf consultant for St Albans School, Woollam Trust Playing Fields, has long been tending to the outstanding facilities which includes 23 winter pitches for rugby and football, an all-weather hockey pitch and 8 cricket squares. The Woollam Groundstaff team have established a glowing reputation for producing the quality playing surfaces that play host to the school’s exceptional sporting teams.

Quadraplay solves worm cast issues

Quadraplay solves worm cast issues

Ever the perfectionist, Ian was concerned when they were unable to continue spraying the field with Carbendazim – a fungicide which deters worms from entering treated soil.

“Worm casting was starting to become a problem again after the loss of Carbendazim, so I started asking various groundstaff in the area their thoughts on finding a solution,” he said.

“Mark Rolph, who is now part of our team at Woollam’s, informed me how effective the SISIS Quadraplay had been for him at his previous job and in addition to this, Keith Kent former Head Groundsman at Twickenham Stadium also recommended it.

“We thought we’d give it a try and it has been absolutely brilliant for us.”

The SISIS Quadraplay multiple-purpose, single-pass maintenance incorporates a mounted frame for up to four implements such as grooming rakes, spikers, slitters, rollers and brushes. The implements can be fitted to the mainframe in any order and can be independently adjusted to achieve the desired effect. Compact, robust, versatile and with the ability to carry out up to four operations simultaneously the Quadraplay makes life a lot easier for many groundsmen.

Regular use of the SISIS Quadraplay combined with a top layer of sand dressing has worked wonders according to Ian.

Quadraplay solves worm cast issues

Quadraplay solves worm cast issues

“We had been encouraged to keep sand dressing our pitches, so every year 60 tons per pitch is applied and we have been doing this for past 20 years. This on top of sand amelioration during construction has led to a root zone that is a 70/30 sand soil mix. If it was just clay then it would seal in wet weather and would become unplayable for long periods.

“The sand dressing has stopped the surface from capping off and means that the worm casts now contain a lot of sand. This means that they are broken up and spread evenly by the slitter, spring tines and brush when the Quadraplay is used.

“I have been surprised at just how effective the Quadraplay has been – the surface levels are better than I was expecting, and the presentation is good. Considering the amount of rain we have had this year the pitches are not laid with water either and this is probably down to the Quadraplay keeping the surface nice and open.”

For further information or a no obligation demonstration, please contact SISIS on 01332 824 777 or visit www.sisis.com

For more news, reviews and insightful views, you can follow SISIS on Twitter and Instagram @SISISMachinery and like the company’s Facebook page – www.facebook.com/SISISMachinery. You can also view the latest SISIS videos by visiting www.youtube.com/SISISMachinery

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.

Flexibrush Keeps Worm Casts Away

Flexibrush Keeps Worm Casts Away: Oswestry Golf Club head greenkeeper, Gary Barnfield, claims the SISIS Flexibrush has proved to be an ideal solution for controlling worm casts.

Oswestry Golf Club is a mature parkland 18 hole course set in the glorious Shropshire countryside and Gary has been working at the club for an impressive 31 years after joining as an apprentice. Over the years he has worked his way up through the ranks and six years ago he was promoted to the position of head greenkeeper.

Flexibrush Keeps Worm Casts Away

Since taking over as head greenkeeper Gary has implemented a number of changes to the maintenance regimes which has no doubt reinforced the club’s reputation for being in an excellent condition all year round.

However, over recent years Gary claims that he has faced arguably his biggest challenge after a number of chemicals were removed from the turfcare market.

“With the ban of certain chemicals we have not been able to use what was once in our armoury,” he said. “This proved to be problematic, as it no doubt did for every other greenkeeper, but the biggest loss was Carbendazim. Unfortunately the worms came out and more and more casts were appearing so we had to come up with a solution.

“An STRI advisor came to visit us and recommended that we apply some sand to top dress to the areas and also to brush the worm casts and level them off before we cut. We needed to find ourselves a reliable machine that would give the worm casts a rigorous brush and we trialled four brushes from four different brands. The SISIS Flexibrush was the stand out machine.”

The SISIS Flexibrush is a tractor mounted brush which is equally effective to disperse top dressing and remove excess material on natural turf and on synthetic surfaces. The versatile Flexibrush can also be used for dew dispersal and striping for improved presentation. It has a 5.35 metre working width, its brush sections float to follow ground contours and the outer sections fold for transport and storage.

“It’s not only great for brushing the worm casts but it also stands the grass up before we cut – which improves the quality of the cut and gives us better presentation,” said Gary.

Flexibrush Keeps Worm Casts Away

“In fact, the Flexibrush has got multiple uses because we use it for knocking dew off in the mornings and also in the winter months when the turf is not growing so much we will brush instead of cutting to keep the presentation to a high standard.

“Ultimately, we had to do something about the worm casts and the Flexibrush has done a brilliant job. I think it is a great alternative to spraying the worms and I think more greenkeepers will go down this route.

“It has been a cost saving exercise for us too because we used to have contractors come in and spray the worms but the SISIS Flexibrush was a one off payment and we get to keep it for us long as we like.

“It’s such a well-built machine and nothing can really go wrong with it – I think it will probably even outlast me!”

For further information or a no obligation demonstration, please contact SISIS on 01332 824 777 or visit www.sisis.com

For more news, reviews and insightful views, you can follow SISIS on Twitter or Instagram @SISISMachinery and like the company’s Facebook page – www.facebook.com/SISISMachinery. You can also view the latest SISIS videos by visiting www.youtube.com/SISISMachinery

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.