Účinnost esenciálních olejů proti pektinolytickým bakteriím Erwinia chrysanthemi a Pseudomonas marginalis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F06%3A1350" target="_blank" >RIV/00027006:_____/06:1350 - 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 pectinolytic Erwinia chrysanthemi and Pseudomonas marginalis

Popis výsledku v původním jazyce

Soft rot bacteria are pathogenic against many plant species. They cause high economic losses on vegetable and flower plants in glasshouses and fields. Chemical preparations have been used against soft rot bacteria, however resistance development in bacterial populations decreases their effectivity, and therefore new chemical compounds have been considered. In our experiments, 33 essential oils from different plants were examined for their inhibitory effect against pectinolytic erwinias and pseudomonads.The antimicrobial activity tests were conducted in vitro. The inhibitory zones were measured on agar plates where extracts were dropped. Streptomycin and erythromycin were used as controls. Against Erwinia chrysanthemi weak inhibitory activity (but higher than erythromycin) was found in essential oils from Eugenia caryophyllata, Lavandula angustifolia, L. latifolia, Melaleuca quinquenervia, Mellisa officinalis, Mentha pulegium, Origanum majorana, Pelargonium graveolens, P. roseum, Rosma

Název v anglickém jazyce

Effectivity of essential oils against pectinolytic Erwinia chrysanthemi and Pseudomonas marginalis

Popis výsledku anglicky

Soft rot bacteria are pathogenic against many plant species. They cause high economic losses on vegetable and flower plants in glasshouses and fields. Chemical preparations have been used against soft rot bacteria, however resistance development in bacterial populations decreases their effectivity, and therefore new chemical compounds have been considered. In our experiments, 33 essential oils from different plants were examined for their inhibitory effect against pectinolytic erwinias and pseudomonads.The antimicrobial activity tests were conducted in vitro. The inhibitory zones were measured on agar plates where extracts were dropped. Streptomycin and erythromycin were used as controls. Against Erwinia chrysanthemi weak inhibitory activity (but higher than erythromycin) was found in essential oils from Eugenia caryophyllata, Lavandula angustifolia, L. latifolia, Melaleuca quinquenervia, Mellisa officinalis, Mentha pulegium, Origanum majorana, Pelargonium graveolens, P. roseum, Rosma

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

72-76

Kód UT WoS článku

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EID výsledku v databázi Scopus

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