Hello Ceres
link below (though like you say it may not be licensed)
http://www.amazon.co.uk/Soap-Based-Outdoor-Cleaner-5lt/dp/B003MPKE4C/ref=sr_1_1?ie=UTF8&qid=1455559741&sr=8-1&keywords=armillatox
Good article here
http://mhlandscapes.com/how-to-treat-honey-fungus/...
Thanks everyone. Looks like you can still buy Armillatox but it is very expensive at £80. I was interested in the active ingredients which appear to be Coal tar and Caster oil soap, similar to Jeyes Fluid. I've used firebreaks in the ground of butyl rubber so hopefully that will limit it's spread.
I have a privet hedge that is dying with the characteristic white film under the root bark. Advice from the RHS is to dig out the hedge and grow something else. I believe there used to be a chemical to treat honey fungus but this was banned by the EU. Has anyone discovered an alternative...
Anyone know why so many suppliers sell 1.83m concrete gravel boards yet only supply 1.8m wooden fence panels? Building a fence but don't fancy cutting concrete gravel boards to fit the wooden fence panels. Thanks