Reddish Residue on New Palm Fronds: Mold, Mites or Natural?

Carol's small palm (Kentia or Majesty) gets reddish-brown residue on each new frond. Scrapes off; returns with each new leaf. Tried soapy water and alcohol.

Possibilities

• High humidity + overwatering: mold/fungus in soil → dry air, cut water, let top 2 inches dry.
• Spider mites: if fine webbing seen → spray alcohol thoroughly down crown, twice weekly 1-2 months.

ID Tip

Base appearance distinguishes Kentia (clustering) vs. Majesty (single trunk).

Address humidity/water first; treat mites if webbing appears.