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Eric’s Spiker

 

Eric’s Spiker

Following on from Syd Kennerley’s recent article describing how he converted an old mower into a spiker and Doug Smith’s earlier article about adapting his mower to include a spiker; Eric Barklem from Halton Castle Bowling Club in Westhead near Ormskirk has been inspired to follow Doug’s example and has added a spiker attachment to his Atco mower.

Eric’s machine is a bit different from Doug’s as it uses a cylinder mower where as Doug has adapted a rotary mower.

I asked Eric how he approached the project and he Read more

Protection of Bowls Greens during “Real” Winters

Winter Protection Could be Critical

Thanks to everyone who downloaded the free winter maintenance report at the start of the winter.

Now here we are approaching the Christmas holidays and I don’t think many of you will have been able to implement much of the work that I recommend both in the Winter Maintenance Guide and in Performance Bowling Greens, a practical guide.

This is of course due to it being too wintry!

Well the good news is that if you made even a start to the recommended autumn/ winter compaction relief work by getting one or maybe two passes made with the deep slit tiner, then the frost will be doing a lot of good by getting into the soil and heaving it into fissures in the compacted zone.

However, the bad news is two-fold:

  1. it is going to prove difficult to do any work on greens throughout most of the UK this winter due to excessive frost and snow cover on greens; The winter program is essential and if your particular corner of the nation is free of frost and snow you should bash on with the winter work as much as you possibly can.
  2. The worst effect of this excessive cold weather is that the soil temperature is being forced down to levels that we don’t usually have to put up with very often.

This second point is very important and will become increasingly so in the months and years to come.

What’s the problem?

Well, my old Mum has a saying: “We’ve never died a winter yet”, which of course means that we are resilient and can adapt our approach to life to cope with whatever it throws at us.

Is it time to apply this thinking to our bowling greens; do they need further protection from the winter than we currently afford them?

Although I am not advocating a panic buying type situation I do think it is time for us to look at Read more

Bowls Green Turf Disease

There is a lot of confusion about fungal turf diseases.

The main issues that worry many people are as follows:

  • Accurate disease identification; not sure what we have so don’t know what to use.
  • Contamination being brought onto a clean green from a diseased green via bowlers’ feet and/or contractors machinery.
  • Fungicide rotation to prevent immunity
  • Repeat infection of greens
  • Disease Forecasts and what to do about them.

Let’s have a look at these in order:

Accurate Disease Identification.

Although it is always prudent to make sure you know exactly what fungal disease you have, the fact remains is that you have a fungal disease on your green and regardless of what it is, it is merely a symptom of other factors. So the urgent requirement is to stop it spreading any further. Broad spectrum fungicides do exactly as you would imagine, they kill most fungal pathogens so if you are using an up to date contact fungicide, you will more than likely be successful in stopping the disease with an application.

However, this is analogous with continually taking pain killers, but never going to the doctor to find out what is causing the pain. There are some more in-depth articles on symptoms and causes on bowling greens here.

Contamination by feet or machinery.

This crops up several times a year in my travels. I even see trays of disinfectant being left out for bowlers to walk through before going onto the green…and unfortunately the green is more likely to be adversely affected by the disinfectant than anything that could possibly come in on a machine or shoe.

The fact is that many of the common fungal disease pathogens like fusarium, red-thread, anthracnose etc are already present in your green, but they only cause problems when we make the conditions favourable for them, by allowing the green to become excessively thatchy and/or weak and waterlogged.

Fungicide rotation/ repeat Infection

Last year I visited a golf course to give advice. They were looking for an expert witness to prove that a manager had made the wrong decision in using the same fungicide two years in a row and now the greens were riddled with fusarium.

The greens were truly awful but the club had missed the point completely. The issue wasn’t the incorrect selection of chemical; it was the blind reliance on treating symptoms instead of working towards a healthy sward/soil relationship.

There was in excess of 3 inches of smelly, waterlogged, yellow, anaerobic thatch on every green. There isn’t a fungicide in the world that could keep disease at bay in such conditions.

Disease Forecasting

I know this scare-mongering tactic has caught on in recent years as a fungicide selling tool, but come on! This is absolute nonsense for all of the reasons noted above. Regardless of what the disease forecast says; if your green is in healthy condition as per our performance green standard, disease will not get a hold to any detrimental degree.

There are more in depth articles on turf disease, its causes and cures here.

Performance Bowls Green Maintenance Schedule

A few readers have asked for guidance on what work they should be carrying out on the green on a month to month basis.

Now of course conditions across the UK are widely varied at the moment; some areas in the south are free from frost, whilst here in Perthshire we can have very hard ground and many days of minus temperatures, in the southern parts of the country things can be and often are a lot milder.

When there is frost or snow cover its simply a waiting game; it really is best not to try to remove snow or ice from the green for two reasons:

  1. the damage that could be caused to the turf and soil by actually doing this work.
  2. the snow is affording the turf some protection from the worst of the cold weather; see my article on winter green protection here.

However, after the snow has gone and you start to see a prolonged period of thaw there are a few things you need to look out for as follows: Read more

Problems with Bowls Greens

Yes there are, but they are actually few in number and most of them are symptoms of the big 2.

Fusarium, Localised Dry Patch, Thatch Fungus, Compaction, Spongy Surface, Slow Green, Bumpy Surface, Anthracnose Disease, Dollar Spot, Thatch, Slime, Algae, Fairy Ring, Moss, Leatherjackets, Poor grass growth, Annual Meadow Grass, Weeds, Pearlwort, Angry members, Excessive water costs, etc etc…blah blah blah.

I could go on for a long time with that list.

This is another composite question from the search results on the site this month. About 40 people so far have typed in something like “I’ve got problems on my bowling green”

As regulars know there are only 2 problems on bowling greens; thatch and compaction and everything else is simply a symptom of these two.

So the question should maybe be:

How do bowling greens succumb to thatch and compaction?

Answer: Inappropriate Maintenance Practices.

The Circle of Decline explains this fully.