Effectivity of essential oils against Clavibacter michiganensis subsp. michiganensis, the causal agent of bacterial canker of tomato

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F06%3A18160" target="_blank" >RIV/60460709:41210/06:18160 - 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

Účinnost esenciálních olejů proti Clavibacter michiganensis subsp. michiganensis, původci bakteriálního vadnutí rajčete

Popis výsledku v původním jazyce

Bacterial canker of tomato, caused by bacterium Clavibacter michiganensis subsp. michiganensis (Cmm), is a well-known disease resulting in serious losses to both greenhouse and field tomato crops. In chemical control, preparations based on copper compounds are applied most frequently, but they can be phytotoxic and not effective enough, hence other alternatives are considered. In our experiment, thirty-four essential oils obtained from different plants were verified. The screening was conducted in vitroon agar plates contaminated by Cmm. Oxychloride-Cu 84% was used as the control. Strong inhibitory activity against Cmm was shown in essential oils from Origanum compactum, O. vulgare and Thymus vulgaris. Medium inhibitory effectivity was found in essential oils from Artemisia absinthium and Salvia sclarea. Weak inhibitory activity, but higher than standard, was recorded in essential oils from Eugenia caryophyllata, Nepeta cataria, Ocimum basilicum, Pelargonium graveolens and P. roseum.

Název v anglickém jazyce

Účinnost esenciálních olejů proti Clavibacter michiganensis subsp. michiganensis, původci bakteriálního vadnutí rajčete

Popis výsledku anglicky

Bacterial canker of tomato, caused by bacterium Clavibacter michiganensis subsp. michiganensis (Cmm), is a well-known disease resulting in serious losses to both greenhouse and field tomato crops. In chemical control, preparations based on copper compounds are applied most frequently, but they can be phytotoxic and not effective enough, hence other alternatives are considered. In our experiment, thirty-four essential oils obtained from different plants were verified. The screening was conducted in vitroon agar plates contaminated by Cmm. Oxychloride-Cu 84% was used as the control. Strong inhibitory activity against Cmm was shown in essential oils from Origanum compactum, O. vulgare and Thymus vulgaris. Medium inhibitory effectivity was found in essential oils from Artemisia absinthium and Salvia sclarea. Weak inhibitory activity, but higher than standard, was recorded in essential oils from Eugenia caryophyllata, Nepeta cataria, Ocimum basilicum, Pelargonium graveolens and P. roseum.

Druh

D - Stať ve sborníku

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 statě ve sborníku

Proceedings of the 17th Czech and Slovak Plant Protection Conference, Prague, 12-14th September 2006

ISBN

80-213-1564-4

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

126-131

Název nakladatele

ČZU Praha

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

12. 9. 2006

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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