Honey bee visitation to sunflower: effects on pollination and plant genotype . Scientia Agricola, [S. l.], v. 68, n. 6, p. 647–651, 2011. DOI: 10.1590/S0103-90162011000600007. Disponível em: https://www.revistas.usp.br/sa/article/view/22722.. Acesso em: 17 may. 2024.