PaulSB
Squire
- Location
- Chorley, Lancashire
I would be interested in the cultivation techniques that break up the life cycle though.
https://www.rhs.org.uk/advice/profile?PID=1015
I spent my working life in commercial horticulture. Admittedly my involvement with woody and perennial plants ended around 22 years ago and while I’ve always been aware of Armillaria I’ve never heard of a reason to consider it a major issue.
In my experience “new” garden pests or diseases have usually been a commercial issue first. As an example 35-40 years ago vine weevil became a serious problem for commercial hardy plant nurseries. It may still be, I don’t know. I’d estimate vine weevil** only became a serious garden pest in the last 20 years or so. Basically once a disease or pest becomes a commercial issue it will eventually reach the garden as there will always be growers whose control measures are inadequate. Honey fungus though doesn’t fall in to this category as it’s naturally present in most woodland.
** if you have this problem plant Heuchera in an area you’re not to concerned about. It’s a favourite food source and weevils will gravitate towards the plant.
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