FireLine 45 is a superior formulation recommended for management of Fire Blight in Apples or Pears, Bacterial Spot in Peaches and Nectarines. FireLine 45 contains nearly 3 times more active ingredient than FireLine 17 – which means significantly less product to transport, store, and handle with fewer empty bags and cartons for disposal. This adds up to real savings in time, energy, logistics, and money while delivering consistently superior performance and reliability.