Psidium guajava and Piper betle Leaf Extracts Prolong Vase Life of Cut Carnation (Dianthus caryophyllus) Flowers
Figure 3
Effect of 8-HQC, copper coin, and leaf extracts of P. guajava and P. betle and control on value of (a) “Carola” and (b) “Pallas Orange” cut carnation flowers.