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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.
A. morbosa Apiosporina is a genus of fungi in the family Venturiaceae . [ 1 ] Seeds of the Chinese elm , Trident maple and Japanese black pine can be infected with Apiosporina collinsii to produce dwarf forms used to make bonsai trees.
Poria root rot and stem canker Poria hypobrunnea. Purple root rot Helicobasidium compactum. Red leaf spot Phoma theicola. Red root rot Ganoderma philippii Poria hypolateritia [1] = Ceriporiopsis hypolateritia [1] Red rust (alga) [2] Cephaleuros virescens = Cephaleuros parasiticus. Rim blight Cladosporium sp. Root rot Cylindrocarpon tenue ...
Plants, with regard to identification and classification, are not often characterized by their roots, which are important in determining plant duration. However, in some groups, including the grasses, roots are important for proper identification. Adventitious – roots that form from other than the hypocotyl or from other roots. Roots forming ...
It is known to infect 408 plant species. As a nonspecific plant pathogen, [2] diverse host range and ability to infect plants at any stage of growth makes white mold a serious disease. The fungus can survive on infected tissues, in the soil, and on living plants. It affects young seedlings, mature plants, and fruit in the field or in storage.
The roots become defective and therefore cannot transport water and nutrients properly. [4] The end result is stunted, wilted, and yellowing plants (characteristic of nutrient deficiency) and a decreased yield. [3] Severity of the symptoms depends on nematode population density and host plant species and cultivar. As the number of nematodes ...
Inonotus obliquus, commonly called chaga (/ ˈ tʃ ɑː ɡ ə /; a Latinisation of the Russian word ча́га), is a fungus in the family Hymenochaetaceae.It is parasitic on birch and other trees.
Rosellinia bunodes is a plant pathogen infecting several hosts including avocados, bananas, cacao and tea.. Rosellinia bunodes is the causal agent of black root rot of many herbaceous and woody perennials in both tropical and sub-tropical regions of the world. [1]