Obtaining wild sunflower (Helianthus annuus L.) plants for bioassays with herbicides. Agronomía Mesoamericana, [S. l.], v. 36, p. 59522, 2024. DOI: 10.15517/am.2025.20. Disponível em: https://revistas.ucr.ac.cr/index.php/ragromeso/article/view/20. Acesso em: 3 jul. 2025.