Phage cocktail biocontrol on tomato surface.

<p>Tomatoes were sprayed with the microencapsulated phage cocktail and then inoculated with <i>E</i>. <i>coli</i> O157:H7 and stored at 4°C for different times. Data represents mean values ± SEM of two independent experiments. *, <i>P</i><0.05 compared to tomatoes non-treated with the microencapsulated phage cocktail.</p>