Efforts to reduce crop loss from parasitic witchweed attacking Afica's staple crops.

International Institute of Tropical Agriculture. (2011). Efforts to reduce crop loss from parasitic witchweed attacking Afica's staple crops. Ibadan, Nigeria: IITA Communication Unit

A meeting of researchers, farmers and other stake holder to combine technologies available in fighting the parasitic weed that is up to 80%loses in yield on farmers filed across sub-Saharan africa