Endophytic Penicillium citrinum Thom. from Scoparia dulcis Linn

Mathew, Annie J.; Jayachandran, K.; Mathew, Jyothis

doi:10.1007/s12088-010-0065-2

Cited by 4 publications

(2 citation statements)

References 16 publications

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“…The colony characteristics of P. citrinum on SDA medium were initially white, the older the fungus, the color turned to bluish-green with a white margin, round conidia with a diameter of 2.01-2.28 µm. The characteristics matched the description described by Mathew et al (2010) stating that P. citrinum has globose green granular conidia. T. diversus has a colony characteristic generally in the form of microcolony scattering in the medium; the color was dark green with yellow margins.…”

Section: Species Of Epfsupporting

confidence: 80%

New emerging entomopathogenic fungi isolated from soil in South Sumatra (Indonesia) and their filtrate and conidial insecticidal activity against Spodoptera litura

et al. 2020

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Abstract. Herlinda S, Efendi RA, Suharjo R, Hasbi, Setiawan A, Elfita, Verawaty M. 2020. New emerging entomopathogenic fungi isolated from soil in South Sumatra (Indonesia) and their filtrate and conidial insecticidal activity against Spodoptera litura. Biodiversitas 21: 5102-5113. This study was carried out to confirm identity of Beauveria bassiana and Metarhizium anisopliae using sequence analysis of Internal Transcribed Spacer (ITS) region as well as the two unknown isolates of EPF and to investigate their filtrate and conidial insecticidal activity against S. litura larvae. The EPF species were identified based on morphological characters and molecular analysis. Their culture filtrate and conidial bioassays were performed on S. litura larvae. The species found were Penicillium citrinum (BKbTp), Talaromyces diversus (MSwTp1), B. bassiana (BSwTd4), and M. anisopliae (MSwTp3) and have been deposited in the GenBank. All EPF species have high insecticidal activity against S. litura larvae. The highest larvae mortality caused by filtrate was found on P. citrinum (98.67%) and not significantly different from those of T. diversus (96%), but significantly different from B. bassiana (86.67%) and M anisopliae (82.67%). The highest larvae mortality caused by the conidia was also occurred to P. citrinum (98.67%) which was not significantly different from those of T. diversus (97.33%), B. bassiana (86.67%), and M. anisopliae (86.67%). The LT50 caused by T. diversus filtrate was the shortest (6.19 days) and not significantly different from those caused by P. citrinum (6.62 days). The shortest LT50 caused by conidia was found on P. citrinum (5.45 days). Therefore, the conidia and filtrate of P. citrinum, a new emerging entomopathogenic fungus, has the highest insecticidal activity. P. citrinum has the potential to be developed into commercial mycoinsecticides.

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Section: Species Of Epfsupporting

confidence: 80%

New emerging entomopathogenic fungi isolated from soil in South Sumatra (Indonesia) and their filtrate and conidial insecticidal activity against Spodoptera litura

et al. 2020

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“…compounds with interesting characteristics for various purposes (Mathew et al, 2010;Intaraudom et al, 2012).…”

Section: Discussionmentioning

confidence: 99%

Survey of fungi present in plant species of the dry forest in the microregion of Januária – MG

Matos,

Santos,

Almeida

et al. 2024

Exploring the Field of Agricultural and Biological Sciences

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The dry forest is characterized by presenting a seasonal rhythm qualified by leaf fall during the dry period followed by recovery of the plant canopy in the rainy season. In this environment, there are studies related to the plant characterization of the area, but its microbiota is little studied. Thus, the objective of this work was to carry out a survey of phytopathogenic and endophytic fungal species found in plant species of the dry forest of the microregion of Januária-MG. Plants with typical disease symptoms were collected and the fungi isolated in the laboratory. To obtain the endophytic fungi, healthy tissues were collected. Morphological analyses were implemented to characterize the genus. In addition, the mycelial growth velocity index, characterization of mycelial color and texture were calculated. Thirty-three colonies of phytopathogenic fungi and thirteen colonies of endophytic fungi were isolated from the thirteen plant species collected. It was possible to identify the phytopathogenic fungus of the genus Pestalotia sp in cashew (Anacardium humile), jatobá (Hymenaea courbaril) and parakeet (Cochlospermum orinocense) plants and the fungus Penicilium, endophytic in castor bean plants (Esenbeckia febrifuga).

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Endophytic Fungi and Their Impact on Agroecosystems

Khan

2020

Medicinal Plants: Biodiversity, Sustainable Utilization and Conservation

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Endophytic Penicillium citrinum Thom. from Scoparia dulcis Linn

Cited by 4 publications

References 16 publications

New emerging entomopathogenic fungi isolated from soil in South Sumatra (Indonesia) and their filtrate and conidial insecticidal activity against Spodoptera litura

New emerging entomopathogenic fungi isolated from soil in South Sumatra (Indonesia) and their filtrate and conidial insecticidal activity against Spodoptera litura

Survey of fungi present in plant species of the dry forest in the microregion of Januária – MG

Endophytic Fungi and Their Impact on Agroecosystems

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