Résumé
Rubber (Hevea brasiliensis) is natural rubber-producing trees that have a wide range of adaptability to climate conditions. Tapping Panel Dryness (TPD) is a physiological disorder that can affect latex production. The percentage of TPD occurrences in big plantations can reach 7-15%, while in smallholders could be greater. This study aimed to see the distribution of latex production and the occurrence of TPD in a biparental population under an intensive harvesting system. The study used a biparental population from crosses of PB 260 (TPD susceptible clone) and SP 217 (TPD resistance clone) clones planted in a smallscale clone trial plot. The plot consists of 201 genotypes and 8 control clones. Clustering based on production and dry cutting length could reveal the potential analysis of promising TPD-tolerant genotypes. This study suggests that the application of an intensive harvesting system can be considered to discard TPDsusceptible genotypes.