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Mystery disease

Hello! I'm new to gardening and struggling with a disease (I think) which is affecting the evergreen shrubs in my small garden. Does anyone recognise this? And if so, what can I do about it? The chalky soil in my garden is making it's really difficult to get anything to flourish, so these evergreens are very precious until I can find something else that can add winter interest. Many Thanks in advance.
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Thank you very much Pansyface. Yes, that looks like it. Does anyone have experience with successfully treating this? The article suggests cutting way back, incinerating the waste, and then spraying with funguscide. Thing is, there's no healthy place to cut back to! Do I cut back completely at this time of year?
Last edited: 02 April 2017 19:11:58
Some positives to Brexit then. Thanks Pansyface
I'll set out for fungicides at the weekend and cut right back.
There's reasons that fungicides and pesticides are banned - it's not just done on a whim to annoy people! Many of them are toxic to wildlife and even though pronounced safe to use some of them can, over time, be found to be dangerous, for exampe Glyphosate which was thought to be completly harmless at first but now the opposite is true.
It's always best to try and limit use of pesticides/fungicides if at all possible.
https://www.gardenorganic.org.uk/glyphosate-debate
Remove as many affected leaves as you can and feed/water the pyracantha well. Mine bounced back from a case of it last year, yours can too.
Thanks Tania.
Mark thanks for the hope! I'll try this first as I dont want to loose the height by cutting back.
Hi Pansyface. Thank you for the context around pesticides. Yes, when I first started working in labs we used many different chemicals 'willy nilly' which are now only used using protective equipment.
Im sorry that you're living with this disease. Yes, it is indeed a funny old world, and not a fair one. If you're laughing you're going well
Pansyface! My typo, Im sorry! You're DOING well. I'm glad you're still smiling.