Department of Biology, Faculty of Science, Alzahra University, Tehran, Iran.
Agronomy and Horticulture 61: 66–72, (2004).
Results are presented of a laboratory experiment conducted to study the allelopathic effects of Centaurea depressa, Hordeum spontaneum, Hordeum sp., Lolium rigidum and Senecio vulgaris aqueous extracts (75 and 50%) on seed germination and seedling growth of 12 wheat cultivars.
