Allelopathic activity of extracts from Impatiens species

0364226 - ÚVGZ 2012 RIV CZ eng J - Journal Article
Vrchotová, Naděžda - Šerá, Božena - Krejčová, J.
Allelopathic activity of extracts from Impatiens species.
Plant, Soil and Environment. Roč. 57, č. 2 (2011), s. 57-60. ISSN 1214-1178. E-ISSN 1805-9368
R&D Projects: GA MZe QH72117
Institutional research plan: CEZ:AV0Z60870520
Keywords : Impatiens * allelopathy * inhibitory effect
Subject RIV: EH - Ecology, Behaviour
Impact factor: 1.078, year: 2011
http://arl-repository.lib.cas.cz/uloziste_av/UEK-B/cav_un_epca-0364226_01.pdf

We have tested the effect of water, methanol and dichloromethane extracts from the leaves of several species of Impatiens (I. noli-tangere, I. parviflora, I. glandulifera) on germination of seeds Leucosinapis alba and Brassica napus. All of the tested extracts had inhibitory effects to seeds of all studied plants (except the dichloromethane extracts). The highest activity revealed methanol extract and extract from I. glandulifera.
Permanent Link: http://hdl.handle.net/11104/0199760