Frangipani Leaf Curl. I cannot identify any bug on the back of the leaves. Used all kinds of insecticides over the two years nothing works.
The treatment of leaf curl depends on the cause of the leaf curl. I have two plumeria plants and their leaves look terrible. How to treat leaf curl.
For example leaf curl found on peaches and nectarines is the result of a fungal pathogen taphrina.
Plant plumerias with at least 6 inches of space between the plants at full. If this is a new cutting remove from the soil and feel along the length of the cutting checking for soft spots from the base of the cutting up. How to treat leaf curl. Keep weeds away from the base of the frangipani this can help with rust as well.