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Natural agents-mediated targeting of histone deacetylases

100%

Farooqi A. A., Kamran-ul-Hassan Naqvi S., Perk A. A., Yanar O., Tabassum S., Ahmad M. S., Mansoor Q., Ashry M. S., Ismail M., Naoum G. E., Arafat W. O.

Archivum Immunologiae et Therapiae Experimentalis

2018

tom 66

nr 1

The application of some biotechnical preparations in potato protection against Phytophthora infestans

84%

Kurzawinska H., Mazur S.

Phytopathologia

2012

tom 63

In 2009-2010 the effect of multiple plant spraying with biotechnical preparations (Biochikol 020 PC - chitosanbased agent, Grevit 200 SL - extract of grapefruit, Prev-AM 060 SL - orange oil) on protection against Phytophthora infestans of both potato canopy and tubers (cultivar 'Vineta N') was investigated. Acrobat MZ 69 WG (9% dimethomorph + 60% mancozeb) was used as a standard agent. In the first year the examined preparations decreased the degree of canopy infection and the percentage of tubers infected by P. infestans. In the next year, only Acrobat MZ 69 WG significantly inhibited the development of late blight on potato canopy. The percentage of tubers infected by P. infestans resulting from potatoes treated with the tested agents was significantly lower than that of the control. In both years tuber yield from the protected plots was higher than that of unprotected ones.

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Antimicrobial activity of chlorophyll and methanol extract of Lannea coromandelica Merr.

51%

Vedhanarayanan P., Vaithiyanathan T., Sundaramoorthy P.

International Letters of Natural Sciences

2015

tom 45

The antimicrobial activity of chloroform and methanol extracts of Lennea coromandelica were screened for their was studied against gram positive bacteria strains Staphylococcus aureus, Streptococcus pyogenes and Bacillus subtilis gram negative bacteria strains Pseudomonas aeruginosa, Klebsiella pneumoniae and Escherichia coli and fungal strains such as Candida albicans, C. parapsilosis, C. krusei and C. glabrata using disc diffusion method, determination of Minimum Inhibitory Concentrations (MIC), Minimum Bacterial Concentrations (MBC) and Minimum Fungicidal Concentrations (MFC). The antimicrobial activity for different concentrations like 250 μg, 500 μg and 1000 μg of different solvent extracts of Lannea cormandelica. bacterial strains and recorded in highest mean zones of inhibition ranged from 19.6 mm and Candidal strains and the exhibited the highest mean zones of inhibition ranged from 10.6 mm. Methanol extracts showed the best results as inhibition zones against tested organisms. Results showed also that, the greatest effect was towards Staphylococcus aureus and the lowest was against Candida krusei. The present study reported the great effect of Lannea cormandelica extracts against some of most important pathogens.

Ograniczanie wyników

1 Archivum Immunologiae et Therapiae Experimentalis

1 International Letters of Natural Sciences

1 Phytopathologia

1 Ahmad M. S.

1 Arafat W. O.

1 Ashry M. S.

1 Farooqi A. A.

1 Ismail M.

1 Kamran-ul-Hassan Naqvi S.

1 Kurzawinska H.

1 Mansoor Q.

1 Mazur S.

1 Naoum G. E.

1 Perk A. A.

1 Sundaramoorthy P.

1 Tabassum S.

1 Vaithiyanathan T.

1 Vedhanarayanan P.

1 Yanar O.

1 2018

1 2015

1 2012

Wyniki wyszukiwania

Natural agents-mediated targeting of histone deacetylases

The application of some biotechnical preparations in potato protection against Phytophthora infestans

Antimicrobial activity of chlorophyll and methanol extract of Lannea coromandelica Merr.