Rottboellia cochinchinensis (Lour.) Clayton, popularly known as itchgrass is the main weed of at least 18 crops grown in many countries. Therefore, it is proposed, in this review, to present biological and management aspects of this important weed species. It is an annual or perennial plant reproduced by seeds or from pieces of stems, reaching up to 4.0 m high. The seeds can remain dormant in the soil for up to four years and the light is not a limiting […]