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Dibotryon morbosum or Apiosporina morbosa is a plant pathogen, which is the causal agent of black knot. [1] [2] It affects members of the Prunus genus such as; cherry, plum, apricot, and chokecherry trees in North America. The disease produces rough, black growths that encircle and kill the infested parts, and provide habitat for insects.
The name chaga comes from the Russian name of the fungus, ча́га, čága, which in turn is borrowed from the word for "mushroom" in Komi, тшак, tšak, the language of the indigenous peoples in the Kama River Basin, west of the Ural Mountains. It is also known as the clinker polypore, cinder conk, black mass and birch canker polypore. [17]
Hymenoscyphus fraxineus is an ascomycete fungus that causes ash dieback, a chronic fungal disease of ash trees in Europe characterised by leaf loss and crown dieback in infected trees. The fungus was first scientifically described in 2006 under the name Chalara fraxinea.
Exidia nigricans is a species of fungus in the family Auriculariaceae.In the UK, it has the recommended English name of warlock's butter. [1] It produces black, gelatinous basidiocarps (fruit bodies) and is a common, wood-rotting species throughout the Northern Hemisphere, typically growing on dead attached branches of broadleaf trees.
The black locust is among the preferred reproductive hosts of the polyphagous shot-hole borer (PSHB, Euwallacea fornicatus). The PSHB will tunnel galleries into the trees, where it cultivates a fusarium fungus as a food source. The tree's vascular systems are disrupted; causing dieback. [22]
Fulvifomes robiniae, commonly called the cracked cap polypore, is a fungus of the family of Hymenochaetaceae. The fungus primarily infests black locusts, aided by openings caused by Megacyllene robiniae infestation, but also grows on various other trees such as Carya, oak, and Acacia. Cracked cap polypore is sympatric with most of its hosts.
The spores from Diplodia sapinea fungus typically first develop on the structures that will eventually develop on the “black fruiting structures that form on needles, fascicle sheaths, scales of second year seed cones, and bark” [6] During the wet/rainy season, (depending on the location, could be from early spring until late fall) where the wet weather and wind can allow the spores to ...
Stachybotrys chartarum (/ s t æ k iː ˈ b ɒ t r ɪ s tʃ ɑː r ˈ t ɛər ə m /, stak-ee-BO-tris char-TARE-əm), [2] also known as black mold [3] is a species of microfungus that produces its conidia in slime heads. Because of misinformation, S. chartarum has been inappropriately referred to as toxic mold.