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Fusarium root rot Fusarium solani: Gray mold Botrytis cinerea: Leaf spot Alternaria sp. Corynespora cassiicola. Phytophthora root and crown rot Phytophthora nicotianae var. parasitica Phytophthora nicotianae var. nicotianae Phytophthora cryptogea. Powdery mildew Oidium sp. Pythium root rot Pythium sp. Rhizoctonia root and crown rot Rhizoctonia sp.
Tropical ulcer, more commonly known as jungle rot, is a chronic ulcerative skin lesion thought to be caused by polymicrobial infection with a variety of microorganisms, including mycobacteria. It is common in tropical climates .
Phytophthora crown and root rot Phytophthora cryptogea Phytophthora parasitica = Phytophthora nicotianae. Powdery mildew Erysiphe cichoracearum Sphaerotheca sp. Pythium root rot Pythium spp. Rhizoctonia root and crown rot Rhizoctonia solani. Rhizopus blight Rhizopus stolonifer. Sclerotinia blight Sclerotinia sclerotiorum. Septoria leaf spot ...
Tinea versicolor (also pityriasis versicolor) is a condition characterized by a skin eruption on the trunk and proximal extremities. [1] The majority of tinea versicolor is caused by the fungus Malassezia globosa, although Malassezia furfur is responsible for a small number of cases. [2] [3] These yeasts are normally found on the human skin and ...
Helicobasidium purpureum is an opportunistic plant pathogen and is one of the causes of violet root rot of crops and other plants. DNA sequencing suggests that it is a complex of more than one species. [ 2] The species has a conidia -bearing anamorph in the Tuberculina persicina complex that is a parasite of rust fungi.
Violet root rot: hosts and symptoms. The most indicative sign of violet root rot is the presence of dark fungal mats on the affected plant’s roots and stem near the soil line, and the presence of mycelium on the soil. Helicobasidium species are opportunistic parasites of subterranean plant organs.
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Streptocarpus sect. Saintpaulia is a section within Streptocarpus subgenus Streptocarpella [1] consisting of about ten species of herbaceous perennial flowering plants in the family Gesneriaceae, native to Tanzania and adjacent southeastern Kenya in eastern tropical Africa. The section was previously treated as a separate genus, Saintpaulia ...