
Articles
Is your golf club on par with it’s Tree Condition Surveys?
Tree condition surveys are the foundation of maintaining a safe and healthy golf course… but why?
Because trees offer a myriad of services both physiological and psychological, without which the experience for the player is seriously diminished. This article looks at five reasons club managers should regularly engage the services of an arboricultural consultant to undertake tree safety inspections. We also discuss some of the less obvious ways in which trees benefit golf players. First; here’s why your club should always be up to date with its tree safety surveys:

1. Tree Condition Surveys ensure safety on the course
Safety is important for any outdoor recreation and golf courses are no exception. Trees add character and can mitigate unwanted noise and visual distraction on the course, but they can also pose potential hazards. Tree condition surveys can identify structural issues, weak branches, signs of disease and other issues that may not be noticed during regular groundskeeping activities. Particular care must be taken to identify any hazards close to target areas such as branches overhanging walkways, fairways and greens. Early identification of these issues can mitigate potential accidents through appropriate remedial work such as pruning.
2. Regular inspections improve tree health and longevity
Like any living organism, a tree requires care to flourish. This is especially true of trees in manmade or heavily managed environments. Through regular inspections, arboricultural consultants are able to detect signs of disease, insect infestation or inadequate nutrition early and provide solutions to prevent further or unnecessary deterioration. Timely intervention can be the difference between a tree experiencing stress (from which it can recover) or strain (from which recovery is more difficult). An example of intervention is soil decompaction, which enables more oxygen to circulate in the soil around the tree roots facilitating better uptake of nutrients and improving the health of the tree.
3. Tree condition surveys benefit landscape aesthetics
Visual appeal is an obvious criterion for any golf club manager and tree condition surveys can help identify the succession by which trees may be lost from the landscape enabling long-term planning for their replacement. Trees are pivotal to the aesthetics and enjoyment of the course; framing holes, creating shade and offering shelter from drizzle. Regular tree condition surveys ensure that the course retains its charm by supplying a schedule of works that addresses any issues such as unbalanced growth or poor form early in a tree’s development. Engaging an arboricultural consultant who does not undertake tree surgery work relieves management from the concern that an arborist may be suggesting unnecessary work (that only serves to create more income for the arborist).
4. Enhanced environmental stewardship
The range and significance of environmental services provided by trees on golf courses cannot be underestimated and good arboricultural consultancy and regular tree condition surveys can really enhance these benefits. The golf course itself is an ecosystem whose microclimate and habitat provision is moderated by the flora and fauna it contains. To name just a few of the many ecosystem services; trees support local wildlife, sequester carbon, intercept rainfall and reduce the impact of wind on buildings. Tree condition surveys enable the club to identify and respond to any signs of stress that may be affecting the trees, and then implement appropriate measures to mitigate such stressors and maximise the benefits of the trees to the recreational facility.
5. Improved financial planning
Investing in routine tree safety inspections, such as an annual Tree Condition Survey, might initially seem like an additional cost but it can save substantial amounts of money in the long term. Swift identification of tree-related issues often results in the capacity to ‘nip them in the bud’ and prevents the escalation of problems that could later be more costly to deal with, such as emergency tree removal after a storm. As well as this; healthy trees and an ecologically sound approach to tree management is a marketable commodity; something a club can pride itself in and golfers can enjoy all year round.

And why is it that golfers enjoy trees on the course so much? Here are the top five reasons you should prioritise the health of your trees for all the members of the club to enjoy:
- Trees create backdrops and reduce undesirable views
- Trees are signature features that help identify doglegs on the course
- Trees provide protection and safety separation from other parts of the course
- Trees cast shade and reduce the effect of wind on the course and at the clubhouse
- Trees are signature features that frame the course and enhance the environment
If you manage a leisure facility and haven’t had a Tree Condition Survey recently, you are advised to arrange one to ensure your trees do not pose an unacceptable risk to anyone attending your property.
Request a
Free Quotation
Please fill in the form below and we'll get back to you with a free, no-obligation quotation.
Alternatively, please call us:
London & South East: 0203 797 7449
Yorkshire & North England: 01422 316 660
Nationwide (freephone): 08000 141 330
Monday to Thursday 9 am - 5:00 pm
Friday 9 am - 4:30 pm
Feel free to leave a message anytime and we will call back at the earliest opportunity.
Email: info@crowntrees.co.uk

Articles
UK’s First Tree Decay Detector Dog attends The ARB Show 2023
On the 12th and 13th of May 2023, Sika our Tree Decay Detection Dog attended The ARB Show at Westonbirt Arboretum. The ARB Show is the Arboricultural Association’s flagship event celebrating the diversity of tree care services on offer in the UK. A must-attend for arborists and tree consultants looking to expand their skills and knowledge. Over two days the show was attended by over 6000 people…and one very special dog.
Who is Sika?
Sika Button is a border collie who has been specially trained by principal consultant Ivan to identify decay-inducing pathogens within trees. By harnessing her powerful canine sense of smell, Sika is able to identify trees infected by decay fungi at any time of year, even when the fungal fruiting body isn’t present, or visible to the human eye. She can also locate where decay is present beneath the buttress roots and deep within the lower stem. Joining the team in 2013 she spent her formative years learning to identify and seek out, numerous UK decay-inducing pathogens.
What was she doing at the Arb Show?
Sika spent the mornings next to Crown Tree Consultancy’s stand, wowing attendees by demonstrating that she could correctly locate a piece of decay fungi hidden under one of six piles of logs.

In the afternoon, dressed in her very smart working dog hi-vis, she accompanied the Forestry Commission on their pests and diseases walk. This was an opportunity to show off her skills in real life as there are a few trees known to the arboretum to have pockets of decay in them. It was also a chance for us to talk to others within the arboricultural industry about further potential applications for detector dogs and plant biosecurity.

On Saturday, Sika and Ivan gave a short presentation in the (magnificent) Great Oak Hall, followed by another scenting demonstration outside where she found a variety of pre-hidden fungi.


What can Sika find?
Sika is not just trained to find any fungus, that wouldn’t be very useful, she has been trained on the decay fungi that can be most harmful to trees.
These are some of the fungi Sika is familiar with:
- Kretzschmaria deusta
- Meripilus giganteus
- Ganoderma Spp.
- Inonotus dryadeus
- Fistulina hepatica
- Fomes fomentarius
How does she do it?
Hidden within that shiny wet nose are up to 300 million olfactory receptors, compared to approximately 6 million in the human nose. They also possess up to 40 times larger brain areas devoted to scent analysis. Adding to their list of nasal superiority they have a second olfactory system dedicated purely to chemical communication analysis, like pheromones and VOCs. This is called the vomeronasal organ. Her bottom limit for melling volatile organic compounds is around one part per trillion – equivalent to half a teaspoon of salt dissolved in an Olympic-sized swimming pool.
When Sika finds something of interest she barks, Ivan sort of ignores her for a moment, and then she barks again. Two or three good strong barks and Ivan takes that as a sign she has found something of interest and looks at what it is. If she correctly identified decay-inducing fungi, she gets a reward. Sika’s favourite reward is playing with a tennis ball, but she will also settle for a game of tug or some cheddar.

Where do you use her?
Sika is able to operate in busy urban environments as well as gardens and woodlands. She is able to cover large tracts of ground assisting with efficient surveys of large estates.
When can we next see Sika in action!?
We are thrilled to announce that Sika will be attending the Arboricultural Association’s Amenity Conference at the University of Warwick, held between the 10th and 13th of September. In the meantime, you can keep up with Sika on our social media channels:
Finally, if you haven’t already signed up to receive our quarterly arboricultural newsletter, pop your email box below (we promise to keep it strictly trees and dogs!)
Request a
Free Quotation
Please fill in the form below and we'll get back to you with a free, no-obligation quotation.
Alternatively, please call us:
London & South East: 0203 797 7449
Yorkshire & North England: 01422 316 660
Nationwide (freephone): 08000 141 330
Monday to Thursday 9 am - 5:00 pm
Friday 9 am - 4:30 pm
Feel free to leave a message anytime and we will call back at the earliest opportunity.
Email: info@crowntrees.co.uk