National Research Centre for Citrus, Amravati Road, Nagpur 440 010
Standardization and improvement of STG paved the way for cleaning the citrus exotic germplasm received from other countries. STG success of exotic cultivars on rough lemon rootstock ranged from 40.0–51.85%. Successful exotic micrografts were transferred to the screenhouse by double grafting on rough lemon rootstock and were being maintained under protected condition, in a quarantine greenhouse for indexing and further multiplication for release to the field trial.