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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.

Bowls Green Performance v Tradition

Performance or Tradition?

Over the years I have come up against a lot of friction when I have proposed that a club stops top-dressing its green with sand laden top-dressing compost.

The reasons for stopping this practice are well documented on this site (recap here) so I won’t go over old ground here today.

My guess is that a lot of greens, especially in the South East of the UK will be seeing some of the performance issues related to this “tradition” coming home to roost this year. The major disruptive force in bowling green maintenance is Localised Dry Patch (LDP) and this is a perfect year for it to show up at its worst. Again, LDP is extensively discussed on the site (recap here).

Another tradition which I suppose first came about for reasons of economy Read more

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.

Growing Bowls Club Membership

Now that most of the autumn renovation work is completed on the green and the winter green maintenance program is well underway I want to take a week away from agronomic issues and focus more clearly on how your club is doing. Of course if there are any pressing, green related issues, we can continue to discuss these through the usual channels.

So over the course of the next few days I will publish a series of articles on Bowling Club Membership Retention and Growth. These will look at the following subject areas:

  1. The Importance of Member Loyalty (today)
  2. Where are you with Member Loyalty?
  3. Understanding your Target Audience and their needs.
  4. Fulfilling audience expectations
  5. Delivering exceptional service to your members.
  6. Perpetuating your club’s vision through training.

These articles are extracts from my forthcoming eBook, titled as you might have guessed Bowling Club Membership Retention and Growth, which will be available here from 14th November 2011 onwards.  This builds upon the concepts of the “customer” or club “user” as discussed in Bowling Club Survival and Turnaround.

So to start off the week I want to take a brief look at Member Loyalty. I hope you enjoy these articles and get some positive outcomes for your club from them.

Member Loyalty

Customer loyalty is the single most important element to retain within any business relationship and readers of Bowling Club Survival and Turnaround will know that the single most effective strategy for any bowling club that’s serious about survival is to start thinking and behaving a lot more like a business.

So, as in any other business your bowling club will derive a lot of positive benefit from a well established and loyal member base.

In business and increasingly in bowling clubs, large proportions of the available budget (or other resources) are allocated to Read more