Atarod, Elham, Siahmarguee, Asiyeh, Alimi, Mahsa (2016). Allelopathic Effects of Yarrow (Achillea milefolium L.) and Lemon-Verbena (Lippia citriodora Kunth.) on Germination of Some Weed Species. *Semi Annual Journal of Weed Ecology*, 3(2), 115-126.