John from Woodworth, La writes
What fungicide rotates well with it so resistance is not built up as fast?
Phostrol Fungicide is labeled to control pecan scab as directed on the product label. It does mention to alternate or use with other fungicide. Agri-Tin is mentioned but not a product we carry. The active ingredient Propiconazole is commonly used to treat Pecan Scab and could be rotated with Phostrol.
Answer last updated on: 03/26/2021