Monterey Complete Disease Control is a broad‑spectrum, OMRI‑listed biofungicide/bactericide containing Bacillus amyloliquefaciens strain D747 (98.85%) used to prevent and suppress fungal and bacterial diseases on vegetables, fruits, ornamentals, lawns, and houseplants.
What It Is
- A preventative biofungicide/bactericide for home gardens, landscapes, and greenhouses.
- Active ingredient: Bacillus amyloliquefaciens strain D747 (minimum 1×10¹⁰ CFU/mL).
- OMRI‑listed for organic gardening.
How It Works
- As a foliar spray, it suppresses pathogenic spores on leaves, flowers, and fruit.
- As a soil drench, it colonizes root hairs, preventing establishment of soilborne fungi and bacteria.
Common diseases controlled include:
- Powdery mildew
- Leaf spots (Alternaria, Cercospora, Septoria, etc.)
- Anthracnose
- Gray mold / Botrytis blight
- Black spot of roses
- Bacterial leaf blights, spots, specks (Erwinia, Pseudomonas, Xanthomonas)
- Fruit rots
Diseases suppressed include downy mildew, early blight, late blight, fire blight, and scab.
Application Instructions
Foliar Spray
- Mix 1 teaspoon per gallon of water.
- Spray to wet all leaves and stems with minimal runoff.
- Repeat every 7–10 days; increase to 1 tablespoon per gallon and spray every 3–7 days in high‑humidity or rapid‑disease conditions.
Soil Drench
-
Apply mixed solution to the root zone for root, tuber, or soil‑contact diseases.
Pre‑Harvest Interval
-
0‑day PHI — safe to use up to the day of harvest.
Safety & Environmental Notes
- Avoid eye/skin contact; prolonged skin exposure may cause allergic reactions.
- Do not inhale spray mist.
- Prevent runoff into storm drains or waterways.
Monterey Complete Disease Control is widely used as an organic, preventative treatment for a broad range of fungal and bacterial plant diseases.