Groundnut rossette: A virus disease affecting groundnut production in Sub-Saharan AfricaR ANaiduauthorF MKimminsauthorC MDeomauthorPSubrahmanyamauthorA JChiyembekezaauthorP J AVan Der MerweauthorGroundnut (peanut, Arachis hypogaea L.) is cultivated in the semiarid tropical and subtropical regions of nearly 100 countries on six continents between 40°N and 40°S (Fig. 1). For people in many developing countries, groundnuts are the principal source of digestible protein (25 to 34%), cooking oil (44 to 56%), and vitamins like thiamine, riboflavin, and niacin (65)...Groundnut1999American Phytopathological SocietyArticle