Defoliation management and boron application as a strategy to reduce poor fruit set and improve the quality of ‘Merlot’ grapes. Acta Scientiarum. Agronomy, [S. l.], v. 48, n. 1, p. e73452, 2025. DOI: 10.4025/actasciagron.v48i1.73452. Disponível em: https://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/73452. Acesso em: 31 maio. 2026.