Open Access Research Paper Views (403) Download (11) The allelopathic effect of different species of grapevine berries aqueous extracts on some germination parameters of lettuce (Lactuca sativa L.) seeds Kawa Abdulkareem Ali1, Pakhshan Mustafa Maulood Int. J. Biosci.1( 6), 70-80, December 2011. Key: AllelopathyGrowth parameters Details