Phostrol
- Trade Name
- Phostrol
- Type
- fungicide
- Rate per Acre
- 2.5 to 5 pt
- Active Ingredient
- mono- and dibasic sodium, potassium, and ammonium phosphites
- Eco Restricted
- no
- EPA Registration No.
- 55146-83
- Re-Entry Interval (REI, hours)
- 4
- Signal Word
- CAUTION
- RAC
- 33
- Manufacturer
- NuFarm
Comments
Apply at a minimum of 8 gallons of water per acre beginning when conditions favor disease development. Repeat as needed on a 7- to 14-day interval. In times of moderate to high disease pressure, use the higher rate and shorter spray interval. Do not ex