title: Allelopathic effects of Medicago sativa L. and Vicia cracca L. leaf and root extracts on weeds.
abstract: In this study, the allelopathic potential of different concentration (5, 25 and 50%) of M. sativa and V. cracca leaf and root extracts were evaluated on germination and radicle length of four weed species (Amaranthus retroflexus L., Lolium perenne L., Ipomoea hederacea L. and Portulaca oleracea L.) in laboratory condition. As a result, germination and radicle length of all species were reduced by the extract from M. sativa and V. cracca leaf and root at different percentage. Increasing the water extract concentrations from 5 to 50% of test plants parts significantly increased the inhibition of all weed species germination and radicle length.
authors.affiliation: Department of Plant Protection, Agricultural Faculty, Cukurova University, 01330 Adana, Turkey.
authors.forename: Onur
authors.initials: O
authors.lastname: Koloren
mesh_terms: D018525:Germination; D000455:Medicago sativa / Q000737:chemistry*; D010936:Plant Extracts / Q000494:pharmacology*; D018515:Plant Leaves / Q000737:chemistry*; D018517:Plant Roots / Q000737:chemistry*; D010944:Plants / Q000187:drug effects* / Q000196:embryology; D012639:Seeds; D031306:Vicia / Q000737:chemistry*
chemical_list: D010936:Plant Extracts