close up conidium germinates fungus botrytis spp. common name gray mold on green chili tissue

agriculture background biological biology botrytis chili close closeup common conidium corp damage disease diseased farm fruit fungal fungi fungicide fungus garden germinates graph gray green grey growing growth harvest image infection isolated laboratory leaves macro micro mildew mold mould mouldy mycelium name ornamental pathogen pathology pelargonium photo plant problem produce rot rotten science sporangia spore sporing sporulation spp tissue unhealthy vegetable white