Two types of cultivation (cane-plant and cane rattoon) were investigated over two periods (spring-summer and autumn-winter).
A.R. Oliveira, S.P. Freitas 2008, 'Levantamento fitossociológico de plantas daninhas em áreas de produção de cana-de-açúcarPhyto-sociological survey of weed in sugarcane crop areas', Planta Daninhahttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582008000100004. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)