Cleary 3336F Fungicide- Broad Spectrum Systemic Turf & Ornamental Disease Control
Cleary’s 3336F is a systemic fungicide with 41.25% thiophanate-methyl for preventative and curative control of common turf and ornamental diseases including brown patch, dollar spot, and snow mold.
Starting at $41.97
Preventative applications and rotating fungicides with different modes of action help maintain consistent disease control and reduce resistance.
Product Information
Cleary’s 3336F Fungicide
Cleary’s 3336F is a professional broad spectrum systemic fungicide formulated with thiophanate-methyl (41.25%) to help prevent and control a wide range of common turfgrass and ornamental plant diseases.
The systemic action moves within plant tissue to support both preventative and early curative disease management when applied according to the label.
Cleary’s 3336F is a systemic fungicide with 41.25% thiophanate-methyl for preventative and curative control of common turf and ornamental diseases including brown patch, dollar spot, and snow mold.
Why Use Cleary’s 3336F
- Broad-spectrum control: Helps manage many common turf and ornamental fungal diseases.
- Systemic activity: Moves within plant tissue to provide internal protection.
- Preventative support: Ideal for preventative programs and early disease intervention.
- Easy mixing: Flowable formulation for consistent spray coverage.
- Versatile use: Designed for lawns, landscapes, golf turf, nurseries, and greenhouse plants.
When to Use
- Preventatively when weather favors disease (warm, humid, extended leaf wetness).
- At the first symptom of disease activity for best results.
- During seasonal pressure windows such as spring and fall for cool-season diseases or summer during periods of heat and humidity.
- As part of a regular turf disease rotation program.
Retreatment
Retreatment intervals depend on disease pressure, weather, and the site being treated.
In high-pressure conditions, applications are often repeated on a 7–14 day schedule; in lower pressure conditions, intervals may extend longer.
Follow the label for the correct interval and maximum applications.
Pro Tips
- Rotate modes of action: Use in a rotation with fungicides from different FRAC groups to help reduce resistance risk.
- Preventative wins: Apply ahead of predicted disease-favorable weather for best results.
- Coverage matters: Uniform spray coverage is key—calibrate sprayers and avoid skipping areas.
- Support the program: Improve airflow, reduce thatch, avoid overwatering, and water early in the day to limit leaf wetness.
| Packaging | 16 oz, 32 oz, and 1 gallon |
|---|---|
| Product Label | Cleary’s 3336F Fungicide Label |
| Safety Data Sheet | Cleary’s 3336F Fungicide SDS |
| More PDF's | Turf Disease Chart |
| Target Pest | Target Diseases
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| Active Ingredient(s) | Thiophanate-methyl...41.25% |
| For Use In |
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| Application |
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| EPA Registration Number | 1001-69 |
