Lordan, J., Vilardell, P., Torres, E., Alegre, S. and Asín, L. 2019. Use of root pruning, paclobutrazol, and prohexadione-Ca combination strategies to control growth and improve productivity on pear trees. Spanish Journal of Agricultural Research. 17, 2 (Jul. 2019), e0902. DOI:https://doi.org/10.5424/sjar/2019172-14579.