Spore Control
An all-natural thymol fungicide delivering broad-spectrum control of fungal spores — with preventative and curative action against Botrytis, Fusarium, downy mildew, anthracnose, root rot, and more across a wide range of crops.

Spore Control is an all-natural fungicide built around thymol — a phenolic monoterpene extracted from Thymus species with well-documented antimicrobial and antifungal properties. Applied as a foliar spray at disease outbreak onset, it aids in disease resistance and improves crop yields through both preventative and curative modes. Thymol degrades rapidly (DT50: 16 days in water, 5 days in soil), leaving negligible impact on soil microbiomes and aquifers — making it an excellent rotation partner and organic-compatible alternative to persistent synthetic fungicides.
- Broad-spectrum control: effective against seven major fungal disease classes including Botrytis, Fusarium, Phytophthora, and anthracnose.
- Both preventative and curative action when applied at disease onset.
- Aids disease resistance and improves crop yields.
- Rapid degradation — DT50 of 16 days in water and just 5 days in soil; negligible environmental persistence.
- Safer alternative to persistent chemical fungicides; compatible with IPM programs.
- Effective across a wide crop range from strawberries and grapes to bananas, potatoes, and tobacco.
| Active ingredient | Thymol (phenolic compound extracted from Thymus sp.) |
|---|---|
| Controls | Anthracnose, downy mildew, wilt disease, damping off (water mold), Fusarium, grey mold (Botrytis), root rot (Phytophthora) |
| Mode of action | Preventative and curative antimicrobial; spore germination inhibition |
| Degradation (DT50) | 16 days in water · 5 days in soil |
| Environmental impact | Negligible soil and aquifer impact |
| Formulation | Liquid concentrate for foliar spray application |
| Application timing | At disease outbreak onset; repeat as needed per program |
Standard dilution
Mix 3.8 mL (¾ tsp) per gallon of water (1:1,000 dilution). Apply as a thorough foliar spray at disease onset.
Field scale
Apply 6.9–10.4 oz per acre (16.6–25 oz per hectare). Rates: 0.1–0.2 oz per 1,000 sq ft for small areas.