Sales of bagged salad are down, after the spinach E.coli scare.
Analysts say farmers are suffering the most from slumping sales.
Stores make up the difference when shoppers buy other items.
Bagged salads are a two and a half billion dollar a year product.
Earlier this week, health officials said it was once again safe to eat bagged spinach, as long as it was grown outside of California’s Salinas Valley.