Monterey Complete Disease Control

Monterey Complete Disease Control isn’t a traditional fungicide — it’s a biological one. The active ingredient is Bacillus amyloliquefaciens strain D747, a naturally occurring beneficial bacteria that colonizes plant root hairs and establishes itself within the plant’s system, providing ongoing disease prevention from within rather than just surface protection from without. OMRI-listed and meeting USDA National Organic Program standards, it controls powdery mildew, rust, leaf blight, brown rot, leaf spots, anthracnose, gray mold, and other diseases across the full range of home garden plants — and it’s safe to apply right up to harvest day.

Biological Disease Control — Living Protection That Colonizes Plant Roots

The distinction between biological and chemical fungicides is meaningful. When Monterey Complete Disease Control is applied as a soil drench, the beneficial bacteria go straight to the roots, establish themselves in the root hair zone, and grow — creating an ongoing biological barrier against disease-causing fungi and bacteria that persists and self-renews rather than degrading as chemical treatments do. That colonization of root hairs is a unique protective mechanism that no synthetic fungicide can replicate.

Broad Disease Coverage — Spray or Drench

Monterey Complete Disease Control applies two ways: as a foliar spray for above-ground disease prevention and control on fruit, foliage, and flowers; or as a root drench for soil-borne disease protection. The broad coverage includes powdery mildew, rust, leaf blight, brown rot, leaf spots, anthracnose, gray mold, and additional diseases listed on the label — across houseplants, tropical plants, vegetables, fruit trees, ornamentals, lawns, flowers, and bedding plants.

OMRI-Listed — Use to Harvest

Monterey Complete Disease Control meets USDA National Organic Program standards and is OMRI-listed for certified organic gardening programs. No pre-harvest interval — apply up to and including the day of harvest for season-long protection right through to the table.

Why Growers Choose Monterey Complete Disease Control

• Biological active ingredient — living bacteria that colonizes root hairs for ongoing protection
• Bacillus amyloliquefaciens strain D747 — naturally occurring, self-establishing within the plant
• Broad disease coverage — powdery mildew, rust, brown rot, leaf spots, anthracnose, and more
• Spray or drench application — foliar and root zone protection in one product
• OMRI-listed for organic programs — meets USDA National Organic Program standards
• Use-to-harvest safe — no pre-harvest interval

Always read the label for instructions:
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