Srills 420 Fungus Bully - All Natural Organic Plan Mildew Mold & Fungus Killer / Control Spray 25b (32oz) Non-toxic formula Kills on contact - 1 gallon ready to use Kills / prevents most fungus types including: leaf spots, anthracnose, botrytis, downy mildew, fly speck, fusarium and more Indoor / outdoor use