(Potatoes & Tomatoes)
Description: Problem for potatoes and tomatoes. Irregular
brown spots show on lower leaves first. Lower leaves
fall off, tomatoes are exposed to sun, causing sunscald.
On old plants, it sometimes causes black, sunken spots
near the stem end of tomatoes.
applying Soap-Shield® Fungicidal Soap
or Copper Dust soon after setting out
plants, then every 7-10 days. Reapply following rain.
Apply more frequently if disease is increasing rapidly.
Weed Barrier Mats prevent splashing
from soil so blight spreads more slowly.