810 results match your criteria septate hyphae


First Report of Athelia rolfsii Causing Southern Blight on Sarcandra glabra in China.

Plant Dis 2021 Jun 22. Epub 2021 Jun 22.

changsha, China;

Sarcandra glabra, belonging to the family Chloranthaceae, is a Chinese medicinal plant. The whole dry plant can be used as a medicine; it is rich in bioactive phytochemicals that possess anti-bacterial, anti-inflammatory, anti-oxidant, and anti-tumor properties (Xie et al. 2020). Read More

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Dimorphism in , an Emerging Pathogen Causing White Leaf Spot Disease of Brassicas.

Front Cell Infect Microbiol 2021 4;11:678231. Epub 2021 Jun 4.

School of Agriculture, Food and Wine, Faculty of Sciences, University of Adelaide, Urrbrae, SA, Australia.

White leaf spot pathogen: causes significant damage to many economically important Brassicaceae crops, including oilseed rape through foliar, stem, and pod lesions under cool and wet conditions. A lack of information on critical aspects of the pathogen's life cycle limits the development of effective control measures. The presence of single-celled spores along with multi-celled conidia on cotyledons inoculated with multi-celled conidia suggested that the multi-celled conidia were able to form single-celled spores on the host surface. Read More

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An unexpected intracerebral lesion - case report of a superinfected aspergillosis mimicking a brain metastasis.

BMC Infect Dis 2021 Jun 7;21(1):537. Epub 2021 Jun 7.

Department of Neurosurgery, University Hospital Zurich, University of Zurich, Frauenklinikstrasse 10, 8091, Zurich, Switzerland.

Background: Invasive aspergillosis of the central nervous system is a rare but increasingly prevalent disease. We present the unusual case of an immunosuppressed patient suffering from unexpected superinfected invasive aspergillosis with cerebral, pulmonal, and adrenal manifestations, mimicking a metastasized bronchial carcinoma. This report reveals the importance of including aspergillosis in the differential diagnosis of a cerebral mass lesion in the light of unspecific clinical findings. Read More

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First report of Nigrospora oryzae causing wilt in summer cypress (Bassia scoparia) in Pakistan.

Plant Dis 2021 Jun 7. Epub 2021 Jun 7.

University of Agriculture Faisalabad, 66724, Plant Pathology, Mehndi muhala dhobi ghat, st#2, p-126, Gojra, T. T. Singh, Faisalabad, Punjab, Pakistan, 38000.

Summer Cypress (Bassia scoparia) is a large annual herb belonging to the family Amaranthaceae native to Eurasia. It has been introduced in many other countries of the world. In Pakistan, summer cypress is also known as kochia and grown as an ornamental plant for its red fall foliage for landscapes. Read More

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Fine hyphal coils in the liverwort Cephaloziella varians increase in frequency in response to experimental warming in maritime Antarctica.

Authors:
Kevin K Newsham

Mycorrhiza 2021 Jun 2. Epub 2021 Jun 2.

British Antarctic Survey, Natural Environment Research Council, High Cross, Madingley Road, Cambridge, CB3 0ET, UK.

Previous studies have shown changes to the frequencies of hyphal coils and other fungal structures in leafy liverwort tissues across latitudinal transects through Antarctica. Although suggestive of a role of temperature in determining the frequencies of fungal structures, these studies could not exclude the possibility that other factors which alter at lower latitudes-notably liquid water availability-were responsible for the observed patterns of fungal colonisation. Here, in a field experiment in maritime Antarctica, the effects of warming with open top chambers (OTCs) on the frequencies of fungal structures in the leafy liverwort Cephaloziella varians were determined. Read More

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Coexistence of onychomycosis and nail psoriasis and its correlation with systemic treatment.

Mycoses 2021 Jun 1. Epub 2021 Jun 1.

Federal University of Rio de janeiro, Medical Clinics Department, Post graduation Course, Sector of Dermatology, Rio de Janeiro, Brazil.

Background: Epidemiological studies indicate that onychomycosis may affect up to 79% of psoriatic patients. Onychomycosis in psoriatic patients is more commonly caused by yeasts comparing with non-psoriatic.

Objectives: Evaluate the prevalence of fungi in nail psoriasis. Read More

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First Report of Postharvest Blue Mold decay caused by Penicillium expansum on Lemon (Citrus limon) fruit in China.

Plant Dis 2021 May 21. Epub 2021 May 21.

Minjiang University, 26465, Institute of Oceanography, Fuzhou, Fujian, China;

Lemon (Citrus limon) is one of the most important commercial (both dried and fresh) citrus fruits in China. In the spring of 2019, postharvest blue mold decay was observed at an incidence of 3-5% on lemon fruit at the local markets in Beijing, China. Fruit lesions were circular, brown, soft, and watery, and rapidly expanded at 25°C. Read More

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First Report of Leaf Spot Caused by Alternaria brassicae on Avena sativa in China.

Plant Dis 2021 May 17. Epub 2021 May 17.

Gansu Agricultural University, 74661, College of Grassland Science, Lanzhou, Gansu, China;

Oat (Avena sativa) is an annual gramineous crop, which contains a source of soluble dietary fiber, β-glucan, unsaturated fatty acids, vitamins, minerals, phenolic acids and avenanthramides. It widely cultivated in cool and semi-arid areas in northern China (Li et al, 2017). In July 2018, a severe leaf spot infection was observed in the Forage Germplasm Nursery (31°17'22″N, 103°40'15″E, 2885 m elevation) in Tianzhu County, Wuwei City of Gansu Province in China. Read More

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First Report of Alfalfa Anthracnose Caused by in Xinjiang, China.

Plant Dis 2021 May 10. Epub 2021 May 10.

Bazhou Agricultural Technology Promotion Center, plant protection , korla, xinjiang, China;

Alfalfa ( L.) is widely planted in the world as one of the most important leguminous forage crops, and it is also the first choice of forage crops for animal feed in Xinjiang. In June 2018, alfalfa plants with typical anthracnose symptoms were observed in 75% of alfalfa fields in Hutubi County, Xinjiang, China. Read More

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Diagnosis of Onychomycosis: From Conventional Techniques and Dermoscopy to Artificial Intelligence.

Front Med (Lausanne) 2021 15;8:637216. Epub 2021 Apr 15.

Department of Dermatology, Seoul National University College of Medicine, Seoul, South Korea.

Onychomycosis is a common fungal nail infection. Accurate diagnosis is critical as onychomycosis is transmissible between humans and impacts patients' quality of life. Combining clinical examination with mycological testing ensures accurate diagnosis. Read More

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Cutaneous mucormycosis in a chronic lymphocytic leukemia patient on ibrutinib.

IDCases 2021 12;24:e01120. Epub 2021 Apr 12.

Division of Infectious Diseases, UnityPoint Health, Des Moines, IA, USA.

Background: Mucorales is a zygomycete fungi known to cause opportunistic infections in immunosuppressed hosts. Spores may be inhaled, causing rhinocerebral or pulmonary infections, or gastrointestinal infections if swallowed. Less often, cutaneous mucormycosis develops after inoculation via broken skin. Read More

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First Report of a Leaf Blight Caused by on in Paraguay.

Plant Dis 2021 Apr 27. Epub 2021 Apr 27.

Camara Paraguaya de Exportadores de Cereales y Oleaginosos (CAPECO), Asunción, Paraguay;

The genus contains several fungal species known to cause diseases on plants in the Poaceae family (Klaubauf et al. 2014; Wang et al. 2019). Read More

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Aspergillus candidus eumycetoma with review of literature.

J Mycol Med 2021 Apr 3;31(3):101135. Epub 2021 Apr 3.

Department of Microbiology, Government Medical College Hospital, Sector 32-B, Chandigarh, India.

Objective: Mycetoma is a slowly progressive, chronic granulomatous infection of skin and subcutaneous tissues with involvement of underlying fasciae and bones, usually affecting extremities. In India, among mycetoma, the eumycetoma constitutes about 35% of cases. Hereby, we report the first case of eumycetoma caused by uncommon fungus, Aspergillus candidus. Read More

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First Report of AG-2-2 IIIB Causing Foliar Blight on in China.

Plant Dis 2021 Apr 14. Epub 2021 Apr 14.

Guangxi University for Nationalities, 47874, Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Nanning 530006, P.R. China, Nanning, China, 530006;

(Thunb.) Rchb. f. Read More

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A rare case of fatal cerebral phaeohyphomycosis caused by in an immunocompetent individual in India.

Curr Med Mycol 2020 Sep;6(3):69-72

Department of Microbiology, All India Institute of Medical Science, Rishikesh, Uttarakhand, India.

Background And Purpose: Herein, we describe a rare case of fatal cerebral phaeohyphomycosis by in an immunocompetent individual without any underlying risk factors.

Case Report: A 55-year-old female presented with a short history of fever for 1 month, as well as headache, sudden onset of right-sided upper and lower limb weakness, and loss of speech for 10 days. Contrast-enhanced magnetic resonance imaging scan revealed large, peripherally enhancing, well-defined, cystic, space- occupying, axial lesion in the left parietal lobe with a mass effect. Read More

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September 2020

Cerebral phaeohyphomycosis due to in an immunocompetent patient: A case report and review of literature.

Curr Med Mycol 2020 Sep;6(3):65-68

Department of Medicine, Aga Khan University Hospital, Stadium Road, Karachi, Pakistan.

Background And Purpose: is a neurotropic fungus, which can cause devastating intracerebral infections with up to 100% fatality rate. It is difficult to isolate this fungus in laboratory as it grows slowly and requires diagnostic skills.

Case Report: A 42-year-old Pakistani man presented with headache, facial numbness, progressive upper limb weakness, and dysarthria. Read More

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September 2020

First report of fruit blight caused by on sesame in Northeast China.

Plant Dis 2021 Apr 8. Epub 2021 Apr 8.

Dongling Road No.84Shenyang, China, 110161;

Sesame ( L.) is an important oilseed crop in China and it is also used in food and health products. In August of 2019, a blight sesame fruit was observed in a field of Liaoyang city, Liaoning province of China. Read More

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First report of Geotrichum candidum causing sour rot of peach in China.

Plant Dis 2021 Apr 6. Epub 2021 Apr 6.

China Agricultural University College of Horticulture, 534806, Beijing, China;

Peach (Prunus persica L. Batsch) is one of the most important fruit crops in China (Wang et al. 2011). Read More

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First Report of Leaf Spot Disease on Fagopyrum esculentum Caused by Bipolaris zeae in China.

Plant Dis 2021 Mar 29. Epub 2021 Mar 29.

Lanzhou University, Pastoral Agriculture Sci. & Tech., Jiayuguan Xilu 768, Lanzhou, Gansu, China, 730020;

Common buckwheat (Fagopyrum esculentum Moench), a dicotyledonous plant in family Polygonaceae, is recognized as a valuable nutritional source of fatty acids, phytosterols, phenolic compounds and tocopherols. It has received increased attention as a so-called "functional food" in China. During scouting of common buckwheat in August and September 2018, unfamiliar symptoms were observed on leaves in 20 fields in Yanchi County, Ningxia, China, with 35% incidence and moderate to high severity across the field. Read More

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First Report of Round Spot Disease of Zanthoxylum armatum DC Caused by Fusarium fujikuroi in China.

Plant Dis 2021 Mar 23. Epub 2021 Mar 23.

chengdu, China;

Zanthoxylum armatum DC, a deciduous tree in Rutaceae, has significant economic value as an important food condiment, spice, and medicine (Cao et al. 2019). Recently, an unknown round leaf spot disease has been found on Z. Read More

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First report of Colletotrichum fructicola causing anthracnose on water hyacinth in China.

Plant Dis 2021 Mar 17. Epub 2021 Mar 17.

Minjiang University, 26465, Institute of Oceanography, Fuzhou, Fujian, China;

Water hyacinth (Eichhornia crassipes), a worst invasive aquatic weed has been caused the widespread problems for the water bodies and water resources, particularly the case in China. Plant pathogens are a promising alternative as biocontrol agents (Dagno et al. 2011), but success in this strategy will require the selection of some highly virulent pathogen strains. Read More

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Nigrospora oryzae Causing Panicle Branch Rot Disease on Oryza sativa (rice).

Plant Dis 2021 Mar 17. Epub 2021 Mar 17.

China National Rice Research Institute, 28 Shuidaosuo Road, Fuyang, hangzhou, China, 311401;

The panicle branch, which is the key node for transport of photosynthesis products from source to sink, is vulnerable to many diseases caused by fungal pathogens, such as Magnaporthe oryzae, Cochliobolus miyabeanus. Among these diseases, rice blast is the most important one which causes devastating losses in many regions. In 2019 and 2020, panicle branch rot of rice with a symptom which could be mistaken with rice blast was observed in a paddy field, where is not traditional epidemical region of rice blast, in Fuyang, Zhejiang province. Read More

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sp. nov., a new hyphomycete (Chaetomiaceae) from China.

Int J Syst Evol Microbiol 2019 Jun 10;71(3). Epub 2021 Mar 10.

Laboratory for Conservation and Utilization of Bio-resources, Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, Yunnan, 650091, PR China.

, a new hyphomycete classified in the Chaetomiaceae (Ascomycota), was isolated from soil in Jianshui county, Yunnan Province. It is characterized by globose and ochreous conidia born laterally on aerial hyphae, and micronematous, unbranched and 0-1-septate conidiophores, sometimes reduced to conidiogenous cells. Morphologically, is similar to , but it can be distinguished by lacking of macronematous conidiophores and having larger conidia. Read More

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Eumycetoma of the Foot due to Fusarium solani in a Person with Diabetes Mellitus: Report of a Case and Review of Literature.

Mycopathologia 2021 May 9;186(2):277-288. Epub 2021 Mar 9.

Department of Endocrinology, PGIMER, 1012, Nehru Hospital Extension Block, Chandigarh, 160012, India.

Eumycetomas are chronic suppurative granulomas caused by fungi characterised by invasive tumefactive lesions, sinuses and discharging grains. Herein, we describe a case of pedal eumycetoma due to Fusarium solani sensu stricto in a person with diabetes mellitus. A 45-year-old gentleman presented with an insidious onset swelling over his right foot with nodules and discharging grains. Read More

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First report of causing bulb rot on in China.

Plant Dis 2021 Feb 22. Epub 2021 Feb 22.

Chinese Academy of Agricultural Sciences Institute of Bast Fiber Crops, 107626, Changsha, Hunan, China;

Lilium lancifolium Thunb., commonly known as Juandan lily and tiger lily, is widely cultivated in China for its edible bulbs and medicinal properties, with a commercial value worth of ~RMB 6 billion Yuan per year. Bulb rot is an increasingly common disease on L. Read More

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February 2021

Case Report: Successful Management of Rhinitis in a Dog.

Front Vet Sci 2021 5;8:633695. Epub 2021 Feb 5.

Fungus Testing Laboratory, Department of Pathology and Laboratory Medicine, University of Texas Health Science Center, San Antonio, TX, United States.

This is a case of rhinitis in a Goldendoodle, that was presented for evaluation of sneezing, coughing, lethargy, as well as right-sided epistaxis and clear ocular discharge. Computed tomography revealed a large amount of soft tissue within the right nasal passage that obscured the osseous turbinates from the right maxillary canine tooth to the right side of the choanae. Biopsies revealed eosinophilic granulomas with variable number of basophilic to negatively staining, septate, fungal hyphae with non-parallel walls and irregular branching that were subsequently determined to be via panfungal PCR and sequencing. Read More

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February 2021

First report of Fusarium incarnatum causing fruit rot of litchi in China.

Plant Dis 2021 Feb 2. Epub 2021 Feb 2.

Chinese Academy of Tropical Agricultural Sciences, 117453, Environment and Plant Protection Institute, Haikou, Hainan, China.

Litchi (Litchi chinensis Sonn.) is an indigenous tropical and subtropical fruit in Southern China with an attractive appearance, delicious taste, and good nutritional value (Jiang et al. 2003). Read More

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February 2021

Nigrospora oryzae Causing Black Leaf Spot Disease of Hibiscus mutabilis in China.

Plant Dis 2021 Jan 28. Epub 2021 Jan 28.

Sichuan Agricultural UniversityChengdu, Sichuan, China, 611130;

Cotton rose (Hibiscus mutabilis Linn.) is a deciduous shrub native to China. It has been widely cultivated in many provinces in China for its ornamental and ecological value (Shang et al. Read More

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January 2021

Clinical and pathological features of aspergillosis due to in broilers.

Vet World 2020 Dec 26;13(12):2787-2792. Epub 2020 Dec 26.

Department of Internal Medicine, Faculty of Veterinary Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia.

Background And Aim: is a ubiquitous pathogen causing aspergillosis in poultry. This research aimed to evaluate the clinical and pathological features of aspergillosis infection in broilers.

Materials And Methods: infection was induced experimentally by intra-air sac inoculation of a 1. Read More

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December 2020

Isolation, molecular identification, and pathological lesions of spp. isolated from common carp, in floating cages in Mosul, Iraq.

Vet World 2020 Dec 24;13(12):2759-2764. Epub 2020 Dec 24.

Department of Internal and Preventive Medicine, College of Veterinary Medicine, Mosul, Iraq.

Background And Aim: Saprolegniasis is a fungal disease that infects freshwater fish. The condition is characterized by a cotton-like appearance in the gills and body. This study aimed to isolate from common carp, , raised in a floating cage in Wana district, Mosul, Iraq. Read More

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December 2020