Upward tapping as an option to manage tapping panel dryness in Hevea brasiliensis - Sobhana P; Jacob J (In: Tapping Panel Dryness of Rubber Trees (Eds.James Jacob; R Krishnakumar and N.M. Mathew) Rubber Research Institute of India, Kottayam, 2006, pp.231-236.)
Keywords: Stock-scion interaction; TPD manageemnt; Upward tapping