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

Result code in 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>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

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

Original language description

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

Czech name

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

Czech description

Xanthomonas hortorum pv. pelargonii je významná fytopatogenní bakterie škodící na pelargoniích.Z rostlinných esenciálních olejů byly proti této bakterii nejúčinnější oleje z Origanum compactum a Thymus vulgaris.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GF - Diseases, pests, weeds and plant protection

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2006

Confidentiality

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

Name of the periodical

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

ISSN

0067-5849

e-ISSN

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Volume of the periodical

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Issue of the periodical within the volume

408

Country of publishing house

DE - GERMANY

Number of pages

5

Pages from-to

77-81

UT code for WoS article

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EID of the result in the Scopus database

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