Theia® fungicide provides robust, broad-spectrum protection against a variety of foliar and soilborne diseases. Through multiple modes of action, Theia fungicide blocks fungal and bacterial pathogens and activates your crops’ natural defenses.
SEE PRODUCT LABEL FOR FULL LIST OF CROPS AND DISEASES
Application timing
- 01Pre-Planting
- 02At PlantingApplied
- 03Early Post-Planting
- 04Vegetative StageApplied
- 05Flowering/BloomingApplied
- 06Fruit Set/Mid-SeasonApplied
- 07Late-SeasonApplied
- 08Post-Harvest
Specifications on file
Product details
- General purpose
- Biocontrol
- Product type
- Biopesticides
- Composition type
- Bio-Based substances
- Science/technology
- Microbial Technology, Biochemical Technology
- Primary compounds
- Bacillus subtilis AFS032321
Crops
- Crop categories
- Broadacre Crops, Horticultural Crops, Permanent Crops, Specialty Crops, Cereal & Oilseed Crops
- Crops
- See Product Label, Alfalfa, Almonds, Apples, Apricots, Artichokes, Arugula, Asparagus, Avocados, Bananas, Barley, Berries
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Blackberries, Blueberries, Broccoli, Brussels Sprouts, Cabbage, Canola, Carrots, Cauliflower, Celery, Cherries, Citrus, Cole Crops, Collard Greens, Corn, Cotton, Cranberries, Cucumbers, Cucurbits, Eggplant, Figs, Garlic, Fruiting Vegetables, Grapes, Hay, Hops, Kale, Leafy Vegetables, Leeks, Lemons, Lentils, Lettuce, Limes, Melons, Mustard Greens, Nectarines, Oats, Okra, Onions, Oranges, Ornamental, Peaches, Peanuts, Pears, Pecans, Pistachios, Peppers, Plums, Pome Fruit, Pomegranates, Potatoes, Pumpkins, Quinces, Radishes, Raspberries, Rice, Romaine Lettuce, Sorghum, Soybeans, Spinach, Squash, Stone Fruit, Strawberries, Sugar Beets, Sugarcane, Sunflowers, Sweet Potatoes, Swiss Chard, Tobacco, Tomatoes, Tree Nuts, Turnips, Walnuts, Watermelons, Wheat, Zucchini
Application
- Application method
- Soil Drench, Drip Irrigation, Foliar Spray, Aerial Application, Chemigation, In-Furrow Application
- Pests/diseases
- See Product Label, Botrytis (Gray Mold), Anthracnose, Alternaria (Leaf Spot), Downy Mildew, Fire Blight
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Fusarium Wilt, Phytophthora, Powdery Mildew, Pythium (Damping Off), Rhizoctonia, Sclerotinia (White Mold), Verticillium Wilt
Mode and benefits
- Mode of action
- BM 02: Microbials with multiple modes of action
- Suggested benefits
- Disease Resistance, Pest Control
Registration
- Registration
- OMRI Listed, Residue Exempt, EPA Registered
- Commercial status
- Commercially Available
Field endorsements (1)
Endorse this product- MM
Mark Mathis Farmer🇺🇸Mesa, WA 99343
4/16/25
Theia has been a fantastic addition to my IPM program. Resistance management is something all growers think about daily - I am 80% organic and 20% conventional so we have plenty of experience with changing out our programs / using softer chemistries. That being said - I still have conventional acreage, and I still use conventional products there. Theia has shown to be just as great as a handful of the conventional chemistries we use on the farm. Theia has become a game changer for our fungicide program, bring our efficacy back up to a comfortable level. Powdery Mildew requires plenty of in season sprays - I highly recommend using Theia for at least a few of those in rotation.
Liked Compatibility with Other Inputs


