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

Result code in 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>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

čeština

Original language name

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

Original language description

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

Czech name

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

Czech description

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

Type

D - Article in proceedings

CEP classification

GF - Diseases, pests, weeds and plant protection

OECD FORD branch

—

Project

—

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Article name in the collection

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

—

ISSN

0032-0943

e-ISSN

—

Number of pages

2

Pages from-to

—

Publisher name

Thieme Verlag

Place of publication

Stuttgart

Event location

Geneva, Switzerland

Event date

Aug 16, 2009

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000268806600111