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86 Cards in this Set
- Front
- Back
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Cedar-Apple/Hawthorne Rust Aecia on bottom of leaf |
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Cedar-Apple Rust |
Gymnosporangium juniperi-virginianae
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Cedar-Hawthorne Rust |
Gymnosporangium globosum
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Cedar-Apple/Hawthorne Rust Telial horns on galls of juniper |
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Teliospores of Gymnosporangium |
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Pycnia on top surface of of apple and hawthorne leaves |
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Melampsora Medusa uredinia sori on leaf |
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Melampsora Medusa telia on bottom of leaf |
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Melampsora Medusa uredinia on bottom of leaf |
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Melampsora Medusa telia on leaf |
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Red Pine Needle Rust |
Coleosporium Asterum |
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Red Pine Needle Rust aecia |
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Red Pine Needle Rust uredinia and telia on golden rod |
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Juniper broom rust witches' broom |
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Juniper Broom Rust |
Gymnosporangium nidus-avis
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Juniper Broom Rust telia on branches |
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Juniper Broom Rust telia on top surface of Amelanchier leaves |
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Juniper Broom Rust aecia on bottom of Amelanchier leaves |
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Fir Broom Rust |
Melampsorella |
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Melampsorella witches' broom on fir |
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Fir broom rust pycnia and aecia on needles of fir from broom |
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Pseudosclerotial plates (zone lines) in white rot wood |
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Brown rot |
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clamp connections on hypha |
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basidiospores produced on basidia |
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white rot |
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Polyporaceae-fungi with pores |
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Hydnaceae-fungi with tooth-like projections |
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Thelephoraceae-fungi with a smooth sporulating surface |
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Agaricaceae-fungi with gills |
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Magnification of hydnaceae |
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pore layer on a Fomes basidiocarp |
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Daedalea-stretched or maze-like pores |
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Lenzites-gill like structures produced on bracket fungi |
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Polyporus-annual with pores |
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Poria-Flat basidiocarps with pores |
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fomes-perrenial with pores |
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Root system with Armillaria root rot |
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Rhizomorphs produced by Armillaria |
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Culture of Armillaria showing rhizomorphs |
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Armillaria ostoyae fruiting bodies |
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Mycelial fans of Armillaria under bark |
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Annosus Root Rot |
Heterobasidion irregulare
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Annosus Root Rot basidiocarp |
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Annosus Root Rot asexual spores, Spiniger |
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Laminated Root Rot |
Phellinus weirii
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Phellinus weirii brown setae |
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Delamination of wood infected with Phellinus weirii |
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Douglas fir infected with Phellinus root rot |
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Basidiocarp of phellinus weirii |
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Stand Opening Disease of Spruce |
Onnia tomemtosa |
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Decay in stump infected with Onnia tomemtosa |
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Onnia tomemtosa fruiting body |
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Brown rot and butt rot of conifers |
Phaeolus schweinitzii |
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Phaeolus schweinitzii basidiocarp
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Blue Stain in pine |
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Blue Stain synnemata |
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Blue Stain perithecia |
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Chlorociboria green stain in aspen
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Iron tannic stain in oak |
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Red stain in box elder |
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White pocket rot |
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soft rot |
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brown rot |
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Serpula lacrymans white rhizomorphs
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Meruliporia incrassata White rhizomorphs and fruiting body
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Fruiting body of Serpula lacrymans |
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Undersurface of Gloeophyllum trabeum basidiocarp |
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Fire blight canker on crab apple |
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fire blight |
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crown gall on root |
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cross section of crown gall showing hyperplasia and hypertrophy |
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large gall caused by crown gall |
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brown region caused by wetwood |
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pine wood nematode Bursaphelenchus xylophilus
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vector of pine wood nematode, long horned beetle |
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oviposition nitches made by long horned beetles |
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beetle maturation feeding |
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Witches broom on black spruce caused by Arceuthobium pusillum
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Male shoots of Arceuthobium pusillum |
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Cortical strands and sinkers of dwarf mistletoe in cross section of conifer branch
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Seeds on Arceuthobium pusillum
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Basal cups of Arceuthobium pusillum
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Female shoots of Arceuthobium pusillum
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Dwarf mistletoe, Arceuthobium americanum
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dwarf mistletoe |
