Blanco, Hélio Garcia, and Domingos de Azevedo Oliveira. “Persistence of Herbicides in Clay Soil under Sugarcane Crop”. Pesquisa Agropecuaria Brasileira 22, no. 7 (April 17, 2014): 681–687. Accessed June 1, 2026. https://apct.sede.embrapa.br/pab/article/view/14933.