Phoma Glomerata Research Articles

A Comparative Study of Fungal Endophytes - Endomycorrhizal Organs in Ocimum Sanctum and Santalum Album

The study of Endophytic fungi in the medicinal plants showed quite a variation. The plant Ocimum sanctum showed six types of fungi Trichoderma viridae, Fusarium solani, Gliocladium roseum, Cladosporium sp., Cladorrhinium sp. and Nigrospora sp. that were isolated from rhizosphere and found to be 42.8 % of the population of total fungi isolated, while only one type of endophyte, Mycelia sterilia was 14.2% of the total population of the isolates. The four fungi Fusarium solani, Gliocladium roseum, Mycelia sterilia and Nigrospora sp. were isolated as endophytes. with 42.8% of the total population of the isolates. In the plant Santalum album five fungi Trichoderma viridae, Stachylidium extorre, Pseudobotrytis sp., Fusarium oxysporum, Mycelia sterilia, were isolated from rhizosphere and found to be 55.55% of the population of total fungi isolated. While four fungi Chalaropsis sp., Phoma glomerata, Collectotrichum sp. and Fusarium solani were isolated as endophytes which accounted for 33.33%. The fungi common both as rhizospheric and endophytic include one isolate Collectotrichum sp. with 11.11% of the total population of the isolates. The presence of vesicles was observed within the cortical cells of both the plants Ocimum sanctum and Santalum album.

Differences of airborne and mural microorganisms in a 1,500-year-old Xu Xianxiu's Tomb, Taiyuan, China.

Microbial colonization represents one of the main threats to the conservation of subterranean cultural heritage sites. Recently, the microbial colonization on murals in tombs has gradually attracted attention. In this study, a total of 33 samples, including 27 aerosol samples and 6 mural painting samples, were collected from different sites of Xu Xianxiu's Tomb and analyzed using culture-dependent methods. We compared the diversities of culturable bacteria and fungi isolated from the air and murals and explored the potential impacts of microorganisms on the biodeterioration of the murals. Phylogenetic analyses revealed that the culturable bacteria belonged to Bacillus, Microbacterium, Lysobacter and Arthrobacter. And the most of fungal belonged to the Penicillium, Cladosporium and Aspergillus genera. The composition and structure of airborne bacteria and fungi outside the tomb were both significantly different from that inside the tomb. The variation trends of airborne bacterial and fungal concentrations at different sampling sites were remarkably similar. Bacillus frigoritolerans, Bacillus halotolerans, Bacillus safensis, Exiguobacterium mexicanum, Microbacterium trichothecenolyticum, and Micrococcus yunnanensis were bacterial species commonly isolated from both the mural and air environments. Fungal species commonly isolated from aerosol samples and mural painting samples were Alternaria alternata, Cladosporium cladosporioides, Penicillium brevicompactum, and Peyronellaea glomerata. The prediction of the ecological functions of the bacteria revealed that chemoheterotrophy or aerobic_chemoheterotrophy accounted for substantial relative proportions in all sample types. These results suggest that the aerosol circulation between the inside and outside environments of the tomb was weak and that the outside environment had yet to have an impact on the air microbial community inside the tomb. Selective colonization of microorganisms, which is mediated by interaction between microorganisms and special microenvironmental factors, is an important reason for the biodeterioration of murals.

Fungi associated with the decline and death of Phoenix canariensis in Mexico City

The decline and death of palms (Phoenix canariensis) in Mexico City is a problem that has increased in the last five years, causing the death of more than 500 palms and others with different degrees of damage. The causal agent has not been determined, so the present study aimed to identify the associated fungi of the decline and death of palms (Phoenix canariensis) in Mexico City. From February to August 2022, samples of symptomatic plant tissue from the trunk, petiole, rachis, and leaflets were collected at nine representative sampling sites in seven Boroughs of Mexico City. A total of 144 fungal isolates were obtained, comprising 11 different species. The species with the highest frequency were: Nalanthamala vermoesenii, Lasiodiplodia sp., Neopestalotiopsis sp., and Serenomyces sp., present mainly on the petiole and rachis; and Alternaria alternata and Phoma glomerata in the leaflets, these species have been reported as causative agents of different diseases in other countries and are reported for the first time in Mexico associated with P. canariensis. The information generated will allow establishing management measures tending to reduce the death of palms.

First report of leaf spot caused by Colletotrichum siamense on Nageia nagi in China.

Nageia nagi (Thunb.) Kuntze is widely cultivated in China for its ornamental and economic value. In August 2019, a leaf spot was observed on N. nagi plants at the campus of Jiangxi Agricultural University (28°45'56″N, 115°50'21″E). Disease incidence was about 35%, and the diseased leaf rate was above 40%. The early symptoms were small spots on the edge or tip of the leaves. The spots gradually expanded and became reddish-brown, eventually developing large irregular lesions. Leaf pieces (5 × 5 mm) from the lesion borders were surfaced sterilized in 70% ethanol for 30 s, followed by 2% NaOCl for 1 min, and then rinsed three times with sterile water. Tissues were placed on potato dextrose agar (PDA) and incubated at 25°C (Zhang et al. 2021). Pure cultures were obtained by transferring hyphal tips to new PDA plates. Twenty-six isolates of Colletotrichum ssp. were obtained (isolation frequency about 82%). Three representative single-spore isolates (ZB-1, ZB-3, and ZB-7) were used for morphological studies and phylogenetic analyses. Colonies on PDA medium of the three isolates were white to gray in color with cottony mycelia. Conidia were single-celled, straight, hyaline, cylindrical, clavate, and measured 14.1-17.9 ×4.4-6.8 µm (15.6 ± 1.2 × 5.4 ± 0.3 µm, n = 100). Appressoria were brown to dark brown, ovoid to clavate, slightly irregular to irregular, and ranged from 5.7-9.3 × 4.6-6.9 µm (7.8 ± 0.2 × 5.6 ± 0.3 µm, n=100). Morphological features were similar to Colletotrichum siamense complex (Weir et al. 2012). The internal transcribed spacer (ITS) regions, actin (ACT), calmodulin (CAL), β-tubulin 2 (TUB2), chitin synthase (CHS-1), and glyceraldehyde-3-phosphate dehydrogenase (GAPDH) were amplified from genomic DNA for the three isolates using primers ITS1/ITS4, ACT-512F/ACT-783R, CL1/CL2, T1/Bt2b, CHS-79F/CHS-354R and GDF/GDR (Weir et al. 2012), respectively. Sequences of them deposited in GenBank under nos. OL826760 - OL826762 (ITS), OL830205 - OL830207 (ACT), OL830196 - OL830198 (GAPDH), OL830193 - OL830195 (TUB2), OL830199 - OL830201 (CHS-1), and OL830202 - OL830204 (CAL). A Blast search of GenBank showed that ITS, ACT, GAPDH, TUB2, CHS-1, and CAL sequences of the three isolates were identical to Colletotrichum siamense at a high level (Table 1). A maximum likelihood and Bayesian posterior probability analyses using IQtree v. 1.6.8 and Mr. Bayes v. 3.2.6 with the concatenated sequences placed ZB-1, ZB-3, and ZB-7 in the clade of C. siamense. Based on the multi-locus phylogeny and morphology, three isolates were identified as C. siamense. The pathogenicity of three isolates was tested on six N. nagi plants (three for inoculation, three for controls), which were grown in the field. Six healthy leaves were wounded with a sterile needle and inoculated with 10 µL of conidial suspension (1 × 106 conidia/mL) per plant. Healthy leaves were inoculated with ddH2O as a control by the same method. All the inoculated leaves were covered with plastic bags to keep a high-humidity environment for 2 days. The experiment was repeated three times. All the inoculated leaves showed similar symptoms to those observed in the field, whereas control leaves were asymptomatic for 8 days. C. siamense was reisolated from the lesions, whereas no fungus was isolated from control leaves. Up to now, Cephleuros virescens, Pestalotiopsis longisetula, Alternaria tenuissima, A. alternate, and Phoma glomerata could infect N. nagi (Zhou et al. 2015; Zhang et al. 2016), and cause leaf spots in China. To our knowledge, this is the first report of C. siamense causing leaf spots on N. nagi worldwide. This work provided crucial information for epidemiologic studies and appropriate control strategies for this newly emerging disease.

A systematic review on antifungal and insecticidal applications of biosynthesized metal nanoparticles

Biosynthesized Metal nanoparticles are reported showing various activities viz. antibacterial, antifungal and insecticidal activity. There are various reports on the applicability of silver nanoparticles to control the human and animal diseases published recently. Silver nanoparticles especially are reported showing Antifungal activity against Candida albicans, Antibacterial activity against Pseudomonas aeruginosa, E. coli, and phytopathogenic fungi like Bipolaris sorokiniana and Magnaporthe grisea. Various metal nanoparticles were reported recently showing antifungal activity against pathogenic fungi like Phoma glomerata, Phoma herbarium, Fusarium semitectum, Trichoderma and Candida albicans. Insecticidal applications were also reported for the biosynthesized copper nanoparticles. This review aims for systematic appraisal of selected reports published during last few years (2014–2022) on biosynthesized metal nanoparticles demonstrating bioactivities viz. antifungal, antibacterial, insecticidal activities.

First report of onychomycosis caused by Phoma glomerata (Didymella glomerata): case report and literature review

Onychomycosis is the fungal infection of nails caused by yeasts, dermatophytes, and nondermatophyte molds. As a divergent set of fungi can cause onychomycosis, reliable and accurate laboratory identification of the etiological agent is crucial for choosing the proper treatment. Herein, we present a rare case of nondermatophytic onychomycosis of the toenail caused by Phoma glomerata in a 27-year-old Iranian female patient. In addition, a review of the literature on human infections caused by Phoma species is provided.

Domestic chopping boards represent important vehicles of microbial food contamination and human pathogens Sandhya Devi Takooree, Usha Devi Motah, Devina Lobine, Vijayant

Chopping boards may harbor pathogenic microorganisms that cross-contaminate food products leading to food-borne illnesses. The present study aimed at comparing the microbial diversity of plastic, glass and wooden chopping boards. Microorganisms were recovered from chopping boards by swabbing and enumerated for mesophilic aerobic bacteria, Escherichia coli, Listeria spp., Clostridium perfringens, Salmonella spp. and yeasts and molds. In addition, fungi recovered were identified by sequencing their ribosomal sequences, and phylogenetic analyses. E. coli was undetectable by the plating method on wooden chopping boards but was isolated from glass and plastic. The mean population density of Salmonella spp., Listeria spp. and C. perfringens recovered from plastic chopping boards was 2.3, 2.4 and 2.5 log cfu/cm2 respectively. Lastly, the population density of yeasts and molds was found to be higher on wooden boards (3.0 log cfu/cm2 ) compared to their plastic counterparts (2.2 log cfu/cm2). The isolated fungi were identified as Penicillium citrinum, Peyronellaea glomerata and Cladosporium halotolerans. To the best of our knowledge, this study is one of the few which has compared the microbiological status and diversity of different types of chopping boards, highlighting their cross-contamination potential.

Antimicrobial activities of different agents including pyrophyllite against foodborne pathogens: A brief review

There has been worldwide an increasing interest and more strict criteria for food/feed safety including absence or reduction of the total number of microorganisms (bacteria, moulds and yeasts). Besides heavy metals, materials of biological origin (plant extracts, bio waste, chitosan etc.), some mineral adsorbents also have antimicrobial properties. There is much information about the antibacterial activity of the modified bentonite, montmoriollonite, smectute, zeolites and antifungal activity of various metal ion-exchanged zeolites and natural mineral clay, but there is almost no information about the antimicrobial properties of pyrophyllite, a monoclinic mineral from the group of phyllosilicates. This work summarizes the recent developments of antimicrobial agents and their application, current research, and trends in the area, highlighting pyrophyllite and its potential applications. Pyrophyllite, an unexploited mineral, possesses antimicrobial properties such as antibacterial and antifungal activities against foodborne pathogens which contributes to the protection of consumer?s health and preservation of the environment. Results from preliminary investigations indicate that pyrophyllite showed antibacterial properties against Escherichia coli, Staphylococcus aureus, Enterococcus faecalis, and antifungal properties against fungal pathogens (Fusarium oxysporum, Phoma glomerata and Rhizoctonia solani). This mineral can also be used for biological control of F. oxysporum in the soil for growing potato.

Impact of Coherent Laser Irradiation on Germination and Mycoflora of Soybean Seeds—Innovative and Prospective Seed Quality Management

Laser irradiation is considered a new technology in agriculture; however, the success of irradiation depends on the selection of precise parameters for the light source and exposure. In this study, the impact of laser stimulation on germination and the occurrence of mycoflora in soybean seeds was assessed. The following factors were considered: (1) irradiation using blue and red coherent lights, (2) irradiation of seeds only (a), use of Bradyrhzobium japonicum vaccine only (b), and irradiation of the seeds plus the Bradyrhzobium japonicum vaccine (c). The germination index, seedling weight and seeds infected by fungus were determined. It was found that the laser treatment of seeds increased germination and seedling weight. Laser irradiation affected the abundance of species Phoma glomerata, Botrytis cinerea, Rhizopus nigricans and Gliocladium roseum. The use of blue laser (LB—514 nm) reduced the number of the non-pathogenic species, R. nigricans and G. roseum.

Fungal transformation of selenium and tellurium located in a volcanogenic sulfide deposit.

Microbial reduction of soluble selenium (Se) or tellurium (Te) species results in immobilization as elemental forms and this process has been employed in soil bioremediation. However, little is known of direct and indirect fungal interactions with Se-/Te-bearing ores. In this research, the ability of Phoma glomerata to effect transformation of selenite and tellurite was investigated including interaction with Se and Te present in sulfide ores from the Kisgruva Proterozoic volcanogenic deposit. Phoma glomerata could precipitate elemental Se and Te as nanoparticles, intracellularly and extracellularly, when grown with selenite or tellurite. The nanoparticles possessed various surface capping molecules, with formation being influenced by extracellular polymeric substances. The presence of sulfide ore also affected the production of exopolysaccharide and protein. Although differences were undetectable in gross Se and Te ore levels before and after fungal interaction using X-ray fluorescence, laser ablation inductively coupled plasma mass spectrometry of polished flat ore surfaces revealed that P. glomerata could effect changes in Se/Te distribution and concentration indicating Se/Te enrichment in the biomass. These findings provide further understanding of fungal roles in metalloid transformations and are relevant to the geomicrobiology of environmental metalloid cycling as well as informing applied approaches for Se and Te immobilization, biorecovery or bioremediation.

Fungal diversity in tomato (Solanum lycopersicum) leaves and fruits in Russia

Sequencing of cloned PCR-amplified species-specific rDNA fragments and isolation of axenic cultures from tomato fruits was carried out to study the mycobiota of tomato leaves and fruits in European part of Russia. DNA was extracted from the leaves, and library of ITS region fragments was constructed in E. coli by cloning of PCR products. This survey revealed fourteen species associated with disease-affected leaves: Septoria lycopersici, Fulvia fulva (=Cladosporium fulvum), Didymella glomerata (=Phoma glomerata), Cladosporium herbarum, Podosphaera fusca, Neocamarosporium goegapense (=Phoma betae), Rhizoctonia solani, Candida albicans, Dioszegia hungarica, Cladosporium cladosporioides, Didymella lycopersici, Alternaria infectoria, Alternaria alternata, Cryptococcus tephrensis. In the leaves from healthy plants without any visible symptoms DNA of three species was found: Aspergillus versicolor, Alternaria alternata, Aureobasidium pullulans. Analysis of axenic cultures isolated from green diseased tomato fruits revealed fungal species: Alternaria alternata, Alternaria solani, Phomopsis phaseoli, Fusarium equiseti, Chaetomium cochliodes, Clonostachys sp., Irpex lacteus, Colletotrichum coccodes. This research provides new information on the mycobiota of tomato in Southern Russia, the main tomato producing region of the country.

Fungal formation of selenium and tellurium nanoparticles

The fungi Aureobasidium pullulans, Mortierella humilis, Trichoderma harzianum and Phoma glomerata were used to investigate the formation of selenium- and tellurium-containing nanoparticles during growth on selenium- and tellurium-containing media. Most organisms were able to grow on both selenium- and tellurium-containing media at concentrations of 1 mM resulting in extensive precipitation of elemental selenium and tellurium on fungal surfaces as observed by the red and black colour changes. Red or black deposits were confirmed as elemental selenium and tellurium, respectively. Selenium oxide and tellurium oxide were also found after growth of Trichoderma harzianum with 1 mM selenite and tellurite as well as the formation of elemental selenium and tellurium. The hyphal matrix provided nucleation sites for metalloid deposition with extracellular protein and extracellular polymeric substances localizing the resultant Se or Te nanoparticles. These findings are relevant to remedial treatments for selenium and tellurium and to novel approaches for selenium and tellurium biorecovery.

Hypoxia-Protective Azaphilone Adducts from Peyronellaea glomerata.

Peyronellones A and B (1 and 2), a pair of rare tetracyclic caged adducts of azaphilone with pyruvic acid, along with four new analogues (3-6), were isolated from solid cultures of the endophytic fungus Peyronellaea glomerata. Their structures were elucidated through spectroscopic analysis, and their absolute configurations were unambiguously determined by a combination of single-crystal X-ray crystallography, Rh2(OCOCF3)4-induced ECD experiments, ECD calculations, and modified Mosher methods. Compound 2 (5 μM) was found to have a significant hypoxia-protective effect that improved the survival rate of hypoxia/reoxygenation-treated human umbilical vein endothelial cells from 35% to 70%, which was equal to the potency of the positive control, verapamil. Flow cytometry analysis suggested 2 could inhibit H/R-induced late-stage apoptosis of this cell line.

Synthesis, spectroscopic evaluation, molecular modelling, thermal study and biological evaluation of manganese(II) complexes derived from bidentate N,O and N,S donor Schiff base ligands

Manganese(II) complexes having the general composition Mn(L)2X2 (where L = 3‐bromoacetophenone semicarbazone, 3‐bromoacetophenone thiosemicarbazone, 1‐tetralone semicarbazone, 1‐tetralone thiosemicarbazone, flavanone semicarbazone or flavanone thiosemicarbazone and X = Cl− or ½SO42−) were synthesized. All the complexes were characterized using elemental analyses, molar conductance and magnetic moment measurements, and mass, 1H NMR, infrared, electron paramagnetic resonance and electronic spectral studies. The molar conductance of the complexes in dimethylsulfoxide lies in the range 10–20 Ω−1 cm2 mol−1 indicating their non‐electrolytic nature. All the complexes show magnetic moments corresponding to five unpaired electrons. The possible geometries of the complexes were assigned on the basis of electron paramagnetic resonance, electronic and infrared spectral studies. Some of the synthesized ligands and their complexes were screened for their antifungal activities against fungi Macrophomina phaseolina, Botrytis cinerea and Phoma glomerata using the food poison technique and their antibacterial activities against Xanthomonas campestris pv. campestris and Ralstonia solanacearum using the paper disc diffusion method. They showed appreciable activities.

Isolation, identification and anti-candidal activity of filamentous fungi from Saudi Arabia soil

Ten fungal strains; namely, Penicillium melinii, Petriella setifera, Aspergillus pseudo-niger, Alternaria chlamydospora, Pythium nayoroense, Phoma glomerata, Mucor ramosissimus, Mucor racemosus, Fusarium chlamydosporum and Rhizopus azygosporus were isolated from soil. The extra- and intra-cellular extracts of the fungal strains grown on malt extract and yeast-extract sucrose media were screened for their anticandidal activity against different clinically-isolated Candida species. Most of the fungal extracts showed activity against different Candida species. However, the fungal strains grew on malt extract showed greater activities than those grew on yeast extract sucrose media. The activity of the intracellular was higher than the extracellular metabolites. All fungal extracts (extra and intra) were similar in chemical constituent; they contained carbohydrates and/or glycosides, unsaturated sterols and/or triterpens, tannins and traces of coumarins. Alkaloids, flavonoids, saponins, anthraquinones and cardenolides were no detected. The intra-cellular extracts contained more compounds than the extra-cellular extracts.

Diversity of Pathogenic Fungi on Plantation Forests of North and North-West Ethiopia

Forest plantations in Ethiopia are mainly exotic genera of Eucalyptus, Cupressus, Casuarina, Pinus and native Juniperus species. Plantations species have suffered at varying degrees of attack by disease causing agents, particularly Amhara region is among regions with plantation forests that have in recent years been subjected to attack by diseases in Ethiopia. Plantation trees in commercial stands, farmlands and woodlots were surveyed for diseases symptoms in 20 selected areas of Amhara and Tigray from May to June 2016.Leaf blight, leaf spot, tip blight and stem canker were the most common symptoms appeared during the survey period with leaf spot and stem canker the most prevalent. Tree samples showing clear disease symptoms were collected, surface sterilized, cultured and morphologically characterized for pathogen identification. A total of 42 isolates of fungi colonies were identified from samples collected of 20 localities. Morphological characterization of fungal isolates reveals, six fungal genera belonging to Alternaria, Dioplodia, Pestalotiopsis, Curvularia, Phoma, and Penicillium were the cause of the symptoms of the symptoms of the observed disease. Among the isolates 14 (33.3%) were Alternaria species, 15(37.7%) were Phoma species, and the remaining 13 isolates were Diplodia3(7.2%), Pestalopsis7(16.7%), Curvularia2(4.7%) and Penicillium1 (2. 4%).Based on the findings of the study Phoma lingam, Phoma glomerata, Alternaria alternata, genera of Curvularia, Pestalotiopsis, Penicillium, and Diplodia were found to be the cause of diseases of the tree plantations. Phoma and Alternaria species were the most prevalent isolates, showing a majority of symptoms observed on plantations were due to their co-infection. The pathogenicity test result of the research also confirms fungal isolates were the cause of the symptoms of the disease observed. The findings of this research enable to study and design appropriate management options for the future prevention and control of the diseases especially when there is prolonged environmental stress in the country.

Screening of wheat endophytes as biological control agents against Fusarium head blight using two different in vitro tests

In order to find biological control agents (BCAs) for the management of Fusarium head blight (FHB), a major disease on wheat crops worldwide, 86 microorganisms isolated from inner tissues of wheat plants were discriminated for their ability to inhibit the growth of Fusarium graminearum and Fusarium culmorum by in vitro dual culture assays. A group of 22 strains appeared very effective to inhibit F. graminearum (inhibition of 30–51%) and they were also globally effective in controlling F. culmorum (inhibition of 15–53%). Further evaluation of a subselection of strains by screening on detached spikelets in vitro confirmed three species, namely Phoma glomerata, Aureobasidium proteae and Sarocladium kiliense, that have not yet been reported for their efficacy against Fusarium spp., indicating that looking for BCAs toward FHB among wheat endophytes proved to be promising. The efficacy of some strains turned out different between both in vitro screening approaches, raising the importance of finding the most appropriate screening approach for the search of BCAs. This study pointed out the interest of the test on detached wheat spikelets that provided information about a potential pathogenicity, the growth capacity and efficacy of the endophyte strains on the targeted plant, before testing them on whole plants.

A novel library-independent approach based on high-throughput cultivation in Bioscreen and fingerprinting by FTIR spectroscopy for microbial source tracking in food industry.

The source tracking of fungal contamination in the food industry is an important aspect of food safety. Currently, all available methods are time consuming and require the use of a reference library that may limit the accuracy of the identification. In this study, we report for the first time, a library-independent FTIR spectroscopic approach for MST of fungal contamination along the food production line. It combines high-throughput microcultivation and FTIR spectroscopy and is specific on the genus and species level. Therefore, such an approach possesses great importance for food safety control in food industry.

Inactivation of Fungi in Treated Surface Water by Chloramination

This study evaluated the efficacy of chloramination to inactivate fungi isolates (Aspergillus fumigatus, Aspergillus terreus, Cladosporium tenuissimum, Penicillium citrinum, and Phoma glomerata) reported to occur in drinking water sources with different compositions. Inactivation rate constants were determined for laboratory‐grade water and real treated surface water samples, with higher rate constants than are often reported in laboratory‐grade water. The effects of conducting disinfection at different temperatures were also evaluated. Results showed that the Penicillium and Aspergillus species tested were more resistant to inactivation using chloramines than were the Cladosporium and Phoma species. Higher inactivation levels were observed at higher temperatures, especially for the Cladosporium and Phoma species tested. The degree of sensitivity of fungi to chloramination varied among the different genera. Water treatment plants applying chloramination can expect inactivation efficiency similar to free chlorine for most of the selected fungi isolates tested.

Mycobiota and Aflatoxin Contaminations of Some Spices and Condiments Sold in Katsina Central Market, Nigeria

Spices and condiments get contaminated with fungi and aflatoxin due to poor agricultural and storage practices. A total of 42 dried, raw, powdered and processed samples representing fourteen different types of spices and condiments were randomly collected in new polythene bags from Katsina central market (Katsina town) and were screened for fungi and aflatoxin contaminations. These were Clove, African nutmeg, Ashanti pepper, Candlewood, Ethiopian pepper, Pineapple of the bush, Ginger, Garlic, Chillies, Kajiji, Thyme, Chilli powder (yaji), Curry and Locust bean (Dadawa). Fungi was isolated on Potato Dextros Agar by Agar plate method for dried and raw samples and Standard Dilution Plate method for powdered samples. Enzyme-linked Immunosorbent Assay (ELISA) was used for aflatoxin determination. Ten fungal spp were isolated and identified as Aspergillus flavus, A. parasiticus, A. fumigatus, A. versicolor, A. niger, Mucor hiemalis, Rhizopus stolonifer, Phoma glomerata, Penicillium citrinum and Nigrospora sphaerica. Percentage occurrence of fungal species ranged from 1.8 % for Nigrospora sphaerica to 35.7 % for A. parasiticus.. Eight out of 14 spices and condiments (57.1%) contained total aflatoxin ranging from 0.7- >20µg/kg. Two of these (14.2%) namely clove (>20 µg/kg ), and ginger (11.6 µg/kg) had aflatoxin levels above maximum acceptable limit of 10µg/kg set by European Union and National Agency for Food and Drug Administration and Control and are therefore, not safe for human consumption.