If you had winter grass spoiling your lawns last year, now we are coming into Autumn, this is time to treat your lawns to prevent the re establishment of the winter grass. This will require 2 treatments 4 weeks apart, irrigate immediately after application with 12— 25mm irrigation or rain and again 24 hours later. To completely eradicate winter grass seed this treatment may be required for a few years. Quotes can be made on square meters to be treated.