11. These plantlets arise from mitosis of meristematic-type tissue in notches in the leaves. 12. Plantlets emerge from the nodes, and when large enough are removed and potted up.13. That plantlet is removed and planted. 14. The serrated leaves curl inward, and tiny plantlets develop along the edges of the leaves. 15. In micropropagation, different PGRs are used to promote multiplication and then rooting of new plantlets . 16. Plantlets emerge from the nodes, and when large enough, are removed and potted up.17. Using the growing medium, the plantlets developed more fronds ( leaves ) 20 months from inoculation. 18. The adventitious plantlets then drop off the parent plant and develop as separate clones of the parent. 19. When taken out of culture, the plantlets need time to adjust to more natural environmental conditions. 20. As a result, the virus is likely spread by infected plantlets or growers using contaminated tools.
