Gray Mold on Strawberries: Common Fungus, Low Human Risk, Manageable in Field

Pathogen

Botrytis cinerea causes gray mold—ubiquitous where strawberries grow.

Human Health

• No toxins; not a food poisoning risk.
• Mold spore allergies may cause hay fever in sensitive people.
• Rare eye/respiratory infections in immunocompromised individuals (mostly agricultural workers).

Advice

If symptoms occur, see a doctor promptly. Most cases treatable. Field workers should wear masks in heavy spore conditions.