Mosaic Virus on pothos
What's Happening
Potyvirus infection in pothos (most commonly Dasheen Mosaic Virus, DMV) produces characteristic mosaic patterning with alternating light and dark green patches, leaf distortion, and stunted growth. Unlike nutrient deficiencies or environmental stress, mosaic virus shows irregular color mottling across leaf surfaces, often accompanied by puckering or curling. Virus spreads through sap transmission via contaminated tools, insect vectors (aphids), and vegetative propagation from infected stock.
How to Fix It
- 1
Confirm diagnosis: Look for irregular light/dark green mosaic patterning across leaves
- 2
Check for distortion: Virus-infected leaves often show puckering, curling, or stunting
- 3
Isolate immediately: Move plant away from all others to prevent vector transmission
- 4
Sterilize all tools: Wipe scissors with alcohol before and after contact
- 5
Remove severely affected leaves: Cut at base with sterile tools; dispose in sealed bag
- 6
No cure available: Virus is systemic—plant will carry it for life; manage or dispose
How to Prevent It
Purchase certified virus-free plants from reputable sources; quarantine all new plants for 14 days minimum; sterilize tools with 70% isopropyl alcohol between every cut; control aphids and other sap-sucking insects.
Related Problems
Same Problem on Other Plants
Go Deeper
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