Mosaic virus on houseplants
Common causes of mosaic virus and the first things to check, summarized from 2 PlantGrail care records across 2 plants (as of ).
What causes mosaic virus on houseplants?
It depends on the plant and how it is kept, so check the plant pages below. For Pothos, the records explain it like this: 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.
Common first steps
- Confirm diagnosis: Look for irregular light/dark green mosaic patterning across leaves
- Check for distortion: Virus-infected leaves often show puckering, curling, or stunting
- Isolate immediately: Move plant away from all others to prevent vector transmission
Plants with records for mosaic virus
Most records first. Open a plant for its own causes and fixes.
Questions about mosaic virus
Which plants have the most records for mosaic virus?
pothos, monstera deliciosa.
Can mosaic virus be prevented?
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.
What are these records?
This page summarizes 2 PlantGrail care records on mosaic virus. Records describe care topics; they are not counts of observed plants or treatment outcomes.