CSTDB Wood Destroying Fungi
Describe the features of the fruiting body of Serpula Lacrymans?
Yellow-ish fruiting body which is a fleshy funnel shape. Gills present which divide in 2.
White fleshy fruiting body up to 15mm in thickness. Small angular pores. Honeycomb appearance.
Fleshy pancake fruiting body with white margin.
Thin olive brown to black with cream margin.
Describe the features of the strands of Pleurotus Ostreatus?
Yellow-ish thin strands.
Olive brown to black strands which do not become brittle when dry.
No strands.
Grey tough strands which are brittle when dry.
Describe the features of the strands of Paxillus Panuoides?
Olive brown to black strands which do not become brittle when dry.
Grey tough strands which are brittle when dry.
Pure white tough strands which remain flexible when dry.
Yellow-ish thin strands.
Describe the features of the strands of Fibroporia Vaillantii?
Pure white tough strands which remain flexible when dry.
Olive brown to black strands which do not become brittle when dry.
Grey tough strands which are brittle when dry.
Yellow-ish thin strands.
What is the Latin name for Mine Fungus?
Coniophora Puteana
Serpula Lacrymans
Phellinus Contiguus
Fibroporia Vaillantii
What is the Latin name Dry rot?
Donkioporia Expansa
Serpula Lacrymans
Asterostrama spp
Paxillus Panuoides
Is Coniophora Puteana a brown rot, or white rot?
What damage is associated with Paxillus Panuoides?
Deep cuboidal cracking. Wood takes on a cheese like colouration and consistency.
Bleaching of timber.
Course stringy fibrousy damage, surface often appears weathered.
What damage is associated with Phellinus Contiguus?
Cuboidal cracking.
Course stringy fibrousy damage.
Wood panels lightening and particles tend to separate in boards.
Bleaching of timber.
What damage is associated with Fibroporia Vaillantii?
Bleaching of timber.
Coarse stringy damage, surface often appears weathered.
Cuboidal cracking not as deep as Dry rot.
Deep cuboidal cracking. Wood takes on a cheese like colouration and consistency.
Descirbe the features of the growth and mycelium of Asterostama spp?
White wooly mat growth which is visible between woodchips in particle boards.
Reddish brown thick felt-like growth.
Rough chamois leather growth often seen in side rotted wood.
Grey-pink sheets thin surface growth.
Describe the features of the fruiting body of Donkioporia Expansa?
Fleshy mushroom like fruiting body. Deep blue to grey fawn coloured head. Gills present which are white-ish.
Flat fruiting body indistinguishable from mycelium.
Brown woody fruiting body often large with layers of pores.
Thin olive brown to black plate with cream margin.
Describe the features of the strands of Donkioporia Expansa?
No strands.
Yellow-ish this strands.
Grey tough strands which are brittle when dry.
Pink-ish grey fine strands which can be long and tough.
What damage is associated with Asterostrama spp?
Bleaching of timber.
Wood panels lighten and particles tend to separate in boards
Cuboidal cracking.
Coarse stringy fibrousy damage, surface often appears weathered.
Describe the features of the fruiting body of Fibroporia Vaillantii?
White fleshy fruiting body up to 15mm thickness. Small angular pores. Honeycomb appearance.
Yellow-ish fruiting body which is a fleshy funnel shape. Gills present which divide in 2.
Thin olive brown to black plate with cream margin.
Describe the features of the strands of Coniophora Puteana?
Grey tough strands which are brittle when dry.
Pure white tough strands which remain flexible when dry.
Yellow-ish thin strands
Olive brown to black strands which do not become brittle when dry.
Describe the features of the growth and mycelium of Serpula Lacrymans?
White fluffy cotton-wool like mycelium.
Olive brown to black sheets which may be white in early stages.
Pure white mycelium often like ferns.
Silky grey growth often tinged with patches of lilac and yellow.
Describe the features of the growth and mycelium of Oyster fungus?
Reddish brown thick felt-like growth.
White wooly mat growth which is visible between woodchips in particle boards.
Rough chamois leather growth often seen inside rotted wood.
Describe the features of the strands of Phellinus Contiguus?
Grey tough strands which are brittle when dry.
Yellow-ish thin strands.
No strands.
Pure white tough strands which remain flexible when dry.
Describe the features of the fruiting body of Pleurotus Ostreatus?
Brown woody fruiting body which often fits the contours of the wood. Pores give surface appearance of finely rolled corrugated paper.
Fleshy mushroom like fruiting body. Deep blue to grey fawn coloured head. Gills present which are white-ish.
Flat fruiting body indistinguishable from mycelium.
Brown woody fruiting body often large with layers of pores.
Describe the features of the strands of Asterostrama spp?
No strands.
Yellow-ish this strands.
Grey tough strands which are brittle when dry.
Pink-ish grey fine strands which can be long and thin.
Describe the features of the fruiting body of Phellinus Contiguus?
Fleshy Mushroom like fruiting body. Deep blue to grey fawn coloured head. Gill present which are white-ish.
Brown woody fruiting body which often fits the contours of the wood. Pores give surface appearance of finely rolled corrugated paper.
Flat fruiting body indistinguishable from mycelium.
Brown woody fruiting body often large with layers of pores.
Describe the features of the fruiting body of Coniphora Puteana?
Fleshy pancake fruiting body with white margin.
Thin olive brown to black plate with cream margin.
White fleshy fruiting body up to 15mm thickness. Small angular pores. Honeycomb appearance.
Yellow-ish fruiting body which is a fleshy shape. Gills present which divide in 2.
Describe the features of the fruiting body of Asterostrama spp?
Fleshy mushroom like fruiting body. Deep blue to grey fawn coloured head. Gill present which are white-ish.
Brown woody fruiting body often large with layers of pores.
Brown woody fruiting body which often fit the contoures of the wood. Pores give the surface appearance of finely rolled corrugated paper.
Flat fruiting body indistinguishable from myceliem.
Describe the features of the growth and mycelium of Phellinus Contiguus?
Grey-pink sheets thin surface growth.
White wooly mat growth which is visible between woodchips in particle boards.
Reddish brown thick felt-like growth.
White fleshy fruiting body up to 15mm thickness. Small angular pores. Honeycomb appearance.
Rough chamois leather growth often seen inside rotted wood.
Describe the features of the strands of Serpula Lacrymans?
Grey tough strands which are brittle when dry.
Olive brown to black strands which do not become brittle when dry.
Pure white tough strands which remain flexible when dry.
Yellow-ish thin strands.
What damage is associated with Coniophora Puteana?
Cuboidal cracking often leaving a thin surface skin of sound wood.
Bleaching of timber.
Course stringy fibrousy damage, surface often appears weathered.
Deep cuboidal cracking. Wood take a cheese like colouration and consistency.
What damage is associated with Donkioporia Expansa?
Bleaching of timber.
Cuboidal cracking.
Coarse fibrousy damage.
Wood panels lighten and particles tend to separate in boards.
Describe the features of the fruiting body of Paxillus Panuoides?
White fleshy fruiting body up to 15mm in thickness. Small angular pores. Honeycomb appearance.
Thin olive brown to black plate with cream margin.
Fleshy pancake fruiting boady with white margin.
Yellow-ish fruiting body which is a fleshy funnel shape. Gill present which divide in 2.
Describe the features of the growth and mycelium of Paxillus Panuoides?
Sliky growth often tinged with patches of lilac and yellow.
Olive brown to black sheets which maybe white in the early stages.
Yellow-ish mycelium which is wool like. Tingles of violet may develop.
White fluffy cotton-wool like mycelium.
What damage is associated with Serpular Lacrymans?
Coarse stringy fibrousy damage, surface often appears weathered.
Large deep cuboidal cracking.
Small cuboidal cracking.
Bleaching of timber.
What damage is associated with Pleurotus Ostreatus?
Cuboidal cracking.
Wood panels lighten and particles tend to separate in boards.
Coarse stringy fibrousy damage, surface often appears weathered.
Describe the features of the growth and the mycelium of Fibroporia Vaillantii?
Pure white mycelium often fern like.
Yellow-ish mycelium which is wool like. Tinges of violet may develop.
Olive brown to black sheets which maybe white in the early stages.
White fluffy cotton-wool like mycelium.
Describe the features of the growth and mycelium of Donkioporia Expansa?
Reddish brown the felt-like growth.
White wooly mat growth which is visible between woodchips in particle boards.
Grey-pink sheets thin surface growth.
Rough chamois leather often seen inside rotted wood.
Describe the features of the growth and mycelium of Coniphora Putenana?
White fluffy cotton-wool like mycelium.
Pure white mycelium fern like.
Olive brown to black sheets which maybe white in the early stages.
Yellow-ish mycelium which is wool like. Tinges if violet may develop.
An out break of Serpula Lacrymans generally requires chemical treatments?
True.
False.
An out break of Coniphora Putenana generally requires chemical treatments?
True.
False.
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