Role of phenolic compounds release by Peganum harmala L. on germination and growth suppression of Convolvulus arvensis L.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F09%3A30590" target="_blank" >RIV/60460709:41210/09:30590 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

čeština

Název v původním jazyce

Role of phenolic compounds release by Peganum harmala L. on germination and growth suppression of Convolvulus arvensis L.

Popis výsledku v původním jazyce

Peganum harmala L. (Zygophyllaceae) is a medicinal herb with a wide range of pharmacological properties [1]. In traditional medicine, various parts of the plant are used to treat several diseases [2]. In order to search for new integrated strategies to improve weed management, we investigated potential herbicidal activity of P. harmala against Convolvulus arvensis. Sixteen g of fresh P. harmala leaves were soaked in 100ml distilled water for 24h. After filtering and centrifuging, the extract was dilutedwith sterile distilled water to concentrations of 4, 8, 12 and 16% (w/v). Fifteen seeds of C. arvensis were placed in Petri dishes containing 5ml of each P. harmala extract (or distilled water for control). Results indicate that in 8, 12 and 16% extractconcentrations, a significant reduction in germination, seedling length, seedling dry weight and total chlorophyll content of C. arvensis was obtained when compared to control. In general, the effect was concentration-dependent whereas t

Název v anglickém jazyce

Role of phenolic compounds release by Peganum harmala L. on germination and growth suppression of Convolvulus arvensis L.

Popis výsledku anglicky

Peganum harmala L. (Zygophyllaceae) is a medicinal herb with a wide range of pharmacological properties [1]. In traditional medicine, various parts of the plant are used to treat several diseases [2]. In order to search for new integrated strategies to improve weed management, we investigated potential herbicidal activity of P. harmala against Convolvulus arvensis. Sixteen g of fresh P. harmala leaves were soaked in 100ml distilled water for 24h. After filtering and centrifuging, the extract was dilutedwith sterile distilled water to concentrations of 4, 8, 12 and 16% (w/v). Fifteen seeds of C. arvensis were placed in Petri dishes containing 5ml of each P. harmala extract (or distilled water for control). Results indicate that in 8, 12 and 16% extractconcentrations, a significant reduction in germination, seedling length, seedling dry weight and total chlorophyll content of C. arvensis was obtained when compared to control. In general, the effect was concentration-dependent whereas t

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

2009

Kód důvěrnosti údajů

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

Název statě ve sborníku

Abstracts from the 57th International Congress and Annual Meeting of the Society for Medicinal Plant and Natural Product Research. In: Planta Medica, vol. 75

ISBN

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ISSN

0032-0943

e-ISSN

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Počet stran výsledku

2

Strana od-do

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Název nakladatele

Thieme Verlag

Místo vydání

Stuttgart

Místo konání akce

Geneva, Switzerland

Datum konání akce

16. 8. 2009

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000268806600111