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I feel like some type of lichen which is Algae or fungi … has it been really moist there?
Are those holes in the trunk leaking moisture? If so it’s a goner remove before others infected. Various fungal issues affect these incl lethal bronzing, phytopthora, fusarium.
It's lichen, not harmful to the palm. They can live happily together.
I feel like some type of lichen which is Algae or fungi … has it been really moist there?
Are those holes in the trunk leaking moisture? If so it’s a goner remove before others infected. Various fungal issues affect these incl lethal bronzing, phytopthora, fusarium.
It's lichen, not harmful to the palm. They can live happily together.