A Novel Phytotoxic Phenolic Compound from Phoma herbarum FGCC#54 with Herbicidal Potential

Kalam, Sadaf; Khan, Noor Afshan; Singh, Jaya

doi:10.1007/s10600-014-1043-4

Cited by 13 publications

(5 citation statements)

References 7 publications

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“…aciuorfen and oxyuorfen) its mode of action was studied and revealed that at high concentrations, this metabolite inhibits protoporphyrinogen oxidase, a key enzyme in porphyrin synthesis. 129 The two main phytotoxic and antifungal toxins, phthalic acid butyl isobutyl ester (106, Fig. Dayan et al, 2008 (ref.…”

Section: Miscellaneous Toxinsmentioning

confidence: 99%

“…11, Table S1 ESI †) was isolated from the culture ltrate of P. herbarum FGCC#54 and exhibited a high phytotoxicity against Parthenium hysterophorus L., followed by Lantana camara L., Hyptis suaveolens L. and Sida acuta detached leaves. 129 The two main phytotoxic and antifungal toxins, phthalic acid butyl isobutyl ester (106, Fig. 11, Table S1 ESI †) and the known radicin ( 104), were isolated from the culture of Curvularia sp.…”

Section: Furopyranesmentioning

confidence: 99%

See 1 more Smart Citation

Fungal phytotoxins with potential herbicidal activity: chemical and biological characterization

Cimmino¹,

Masi²,

Evidente³

et al. 2015

Nat. Prod. Rep.

150

149

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Covering: 2007 to 2015 Fungal phytotoxins are secondary metabolites playing an important role in the induction of disease symptoms interfering with host plant physiological processes. Although fungal pathogens represent a heavy constraint for agrarian production and for forest and environmental heritage, they can also represent an ecofriendly alternative to manage weeds. Indeed, the phytotoxins produced by weed pathogenic fungi are an efficient tool to design natural, safe bioherbicides. Their use could avoid that of synthetic pesticides causing resistance in the host plants and the long term impact of residues in agricultural products with a risk to human and animal health. The isolation and structural and biological characterization of phytotoxins produced by pathogenic fungi for weeds, including parasitic plants, are described. Structure activity relationships and mode of action studies for some phytotoxins are also reported to elucidate the herbicide potential of these promising fungal metabolites.

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Section: Miscellaneous Toxinsmentioning

confidence: 99%

Section: Furopyranesmentioning

confidence: 99%

Fungal phytotoxins with potential herbicidal activity: chemical and biological characterization

Cimmino¹,

Masi²,

Evidente³

et al. 2015

Nat. Prod. Rep.

150

149

View full text Add to dashboard Cite

show abstract

“…The use of microbial metabolites as bioherbicide is well reported in literature, especially for fungus of genera Phoma (Hubbard et al 2015, 2016; Kalam et al 2014; Bailey et al 2013; Andolfi et al 2013). In a previous study, we also have used Phoma sp.…”

Section: Introductionmentioning

confidence: 98%

Production of bioherbicide by Phoma sp. in a stirred-tank bioreactor

et al. 2016

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The objective of this work was to produce an herbicide by submerged fermentation in a stirred-tank bioreactor and to assess the potential herbicidal in pre-emergence, post-emergence, and in a detached leaves of Cucumis sativus var species. wisconsin (cucumber) and Sorghum bicolor (sorghum) species. Fermentations were carried out in a stirred-tank bioreactor with useful volume of 3L. Stirring rate (40, 50, and 60 rpm) and aeration (1, 2 and 3 vvm) were the variables studied for bioherbicide production. Fermented broth was fractioned with different solvents to identify the molecules produced by the fungus in a multi-dimensional gas chromatograph system. Bioherbicide showed 100% inhibition of germination of both species in the pre-emergence tests. From detached leaves tests were verified yellowish lesions in Cucumis sativus and necrotic lesions on leaves of Sorghum bicolor. Post-emergence test presented variation of the phytotoxicity from 25 to 66% for the species C. sativus and from 32 to 58% by S. bicolor. The metabolites produced by submerged fermentation of Phoma sp. presented activity in pre-emergence, post-emergence, and detached leaves of C. sativus and S. bicolor and it could be an alternative in the future for weed control.

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“…Endophytic species of the fungus Phoma can produce abundant bioactive metabolites, including polyketides, terpenes and terpenoids, thio-diketopiperazines, macrosporin, isocoumarin and cytochalasin derivatives, phenolic compounds, and alkaloids ( 1 – 3 ). These bioactive metabolites have anti-proliferative ( 4 ), antiviral ( 5 ), antimicrobial ( 6 ) anti-inflammatory ( 7 , 8 ) anticancer ( 9 , 10 ), and phytotoxic activities ( 11 , 12 ). Several reviews have discussed the potential values for applying these species, including their bioherbicidal ( 13 ), antimicrobial ( 14 ), and anticancer properties ( 10 ).…”

Section: Announcementmentioning

confidence: 99%

Draft genome sequence of the endophytic fungus Phoma sp. strain YAFEF320, isolated from Gerbera jamesonii

Lu,

Yuan,

Zhang

et al. 2024

Microbiol Resour Announc

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Here, we report a draft genome sequence of endophytic fungus Phoma sp . strain YAFEF320, isolated from the roots of Gerbera jamesonii . The genome size of Phoma sp. YAFEF320 was 32,542,820 bp with 52.08% GC content. The genome resource will support future research into potential secondary metabolite diversity of this fungus.

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A Novel Phytotoxic Phenolic Compound from Phoma herbarum FGCC#54 with Herbicidal Potential

Cited by 13 publications

References 7 publications

Fungal phytotoxins with potential herbicidal activity: chemical and biological characterization

Fungal phytotoxins with potential herbicidal activity: chemical and biological characterization

Production of bioherbicide by Phoma sp. in a stirred-tank bioreactor

Draft genome sequence of the endophytic fungus Phoma sp. strain YAFEF320, isolated from Gerbera jamesonii

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