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Posts posted by David Humphries
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7 hours ago, richyrich said:
I've got the AA Fungi on Trees book. Just looked up your book- might get in future!
Is the fungi harmful? It's a mature Ash in my field at home. About 15 years ago i dug a pond near it. It knocked the foliage back for a year or 2 with root damage, but not seen any fungus on til this one..
‘If’ it’s Gymnopus junonius, it’s is a saprotroph that will be taking its sustenance within dysfunctional areas of the damaged wood volumes (probably the roots)
It will be a slow process of degradation.
If the tree is in decline due to more than the root damage (other disease/dysfunction) the fungi will be part of the succession of the ongoing decline.- 4
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Difficult to be sure when the specimens are starting to over mature.
Easier when they are in early development.
host (although found associating with a wide range of broadleaves)Cap colour (although a little faded here)
No cap scales (although they may have washed off)
Gill colour
Gills are crowded
Gills possibly adnate
remnant ring on stipe
and a hunch 😁
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A slice of the bracket to show flesh and tube colour would help with identification, also an idea of spore colour is useful. Worth considering Rigidoporus ulmarius and Perenniporia fraxinea
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Maybe worth considering Gymnopilus junonius
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Brown flesh, white pore layer. Ganoderma species, possibly Ganoderma adspersum/australe
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7 hours ago, AJStrees said:
Hard to be sure without clearer id features but Macrolepiota procera has brown scales on the stem which these don’t appear to have so worth considering one of the shaggy parasols like Chlorophylum rhacodes
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We use Propellar on soles of boots and chain bars when moving between different sensitive sites.
Propellar Arboricultural Disinfectant 1 L | Sorbus International
Prevent the spread of devastating tree diseases by using Propellar™ disinfectant. Visit Sorbus-Intl today for a solution- 2
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Just now, slack ma girdle said:
Ash log
Likely to be the Flame Shield (Pluteus aurantiorugosus)
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Nice find !
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Based on the tree host, if your examples have yellow pores and the pores and flesh bruises blue when cut then i would suggest comparing either Caloboletus radicans (the rooting bolete) or Caloboletus calapus (the bitter beech bolete). If the examples have yellow pores and do not bruise when touched or cut then worth comparing to Hemileccinum impolitum (the iodoine bolete).
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Did these definitely have gills?
Any shots from underneath?
they ‘look’ more like a Bolete species to me.
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Sad to hear, thoughts with his family and friends
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Not likely to be fungi, possibly bleeding canker like Phytophthora (P. cactorum or P. plurivora)
Or possible vascular dysfunction caused by a root pathogen like Armillaria.
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Depends on your experience, but it may be worth considering the Basic TI course to cover the fundamental aspects of inspection before moving toward the intermediate level and then Professional TI after gaining 2/3 years work field experience.
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Arboricultural Association - Bridging the gap – The Intermediate Tree Inspection Course
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Tis the season to see Fungi, fa la la la la....
in Fungi Pictures
Posted
Stump puff balls (Lycoperdon pyriforme)