Blanco, Hélio García, Roberto Antonio Arévalo, and Soyako Chiba. “Effects of <i>Cyperus rotundus< i> L. On Herbaceous Cotton Plants”. Pesquisa Agropecuaria Brasileira 26, no. 2 (February 1, 1991): 169–176. Accessed November 15, 2025. https://apct.sede.embrapa.br/pab/article/view/3326.