Ragweed (Ambrosia artemisiifolia L.) in agricultural fields of South Brandenburg: using an indicator to monitor infestation and the success of control measures

by Schweers, Wilko, Tümmler, Christine, Lübcke, Jörg
Published 2016-02-01

Study on Environmental Risk and Economic Benefits of Rotation Systems in Farmland of Erhai Lake Basin

by Qiu-xiang TANG, Tian-zhi REN, Schweers Wilko, Hong-bin LIU, Bao-kun LEI, Tao LIN, Gui-long ZHANG
Published 2012-06-01