Účinnost esenciálních olejů proti ,Xanthomonas hortorum pv. pelargonii, původci bakteriálního vadnutí pelargonií

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F06%3A1347" target="_blank" >RIV/00027006:_____/06:1347 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effectivity of essential oils against Xanthomonas hortorum pv. pelargonii, the causal agent of bacterial blight on geranium

Popis výsledku v původním jazyce

Xanthomonas hortorum pv. pelargonii (Brown), Vauterin et al. (Xhp) is an important plant pathogenic bacterium causing leaf spot and stem rot of plants resulting in serious losses in areas where geraniums (Pelargonium spp.) are cultivated. The pathogen istransmitted by seeds and disseminated by infected nursery plants and cuttings, where it latently persists. At present, a sufficient choice of chemicals, effective against Xhp, is not available on the market. In our experiments, 33 essential oils, obtained from various plants, were tested for antimicrobial effectivity against Xhp. The screening was performed in vitro on agar plates inoculated with Xhp, and the average of the inhibitory zones was measured. Streptomycin and erythromycin at 0.02 - 0.2% concentrations were used as controls (zones 2.7 - 7.2 mm). Weak inhibitory activity against Xhp was recorded with essential oils from Lavandula latifolia, Melaleuca quinquenervia, Mentha spicata, Tagetes bipinata and Zingiber officinale (zon

Název v anglickém jazyce

Effectivity of essential oils against Xanthomonas hortorum pv. pelargonii, the causal agent of bacterial blight on geranium

Popis výsledku anglicky

Xanthomonas hortorum pv. pelargonii (Brown), Vauterin et al. (Xhp) is an important plant pathogenic bacterium causing leaf spot and stem rot of plants resulting in serious losses in areas where geraniums (Pelargonium spp.) are cultivated. The pathogen istransmitted by seeds and disseminated by infected nursery plants and cuttings, where it latently persists. At present, a sufficient choice of chemicals, effective against Xhp, is not available on the market. In our experiments, 33 essential oils, obtained from various plants, were tested for antimicrobial effectivity against Xhp. The screening was performed in vitro on agar plates inoculated with Xhp, and the average of the inhibitory zones was measured. Streptomycin and erythromycin at 0.02 - 0.2% concentrations were used as controls (zones 2.7 - 7.2 mm). Weak inhibitory activity against Xhp was recorded with essential oils from Lavandula latifolia, Melaleuca quinquenervia, Mentha spicata, Tagetes bipinata and Zingiber officinale (zon

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GF - Choroby, škůdci, plevely a ochrana rostlin

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Mitteilungen aus der Biologischen Bundesanstalt fuer Land- und Forstwirtschaft (Berlin-Dahlem)

ISSN

0067-5849

e-ISSN

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Svazek periodika

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Číslo periodika v rámci svazku

408

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

5

Strana od-do

77-81

Kód UT WoS článku

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EID výsledku v databázi Scopus

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