First of all, I am studying for my license and will be taking the test in February. I have been ask to bid on maintenance and weed and feed for a berm in front of a subdivision next year. It was built in the last two years. There seems to be very few weeds if any right now. My question is: What are the opinions regarding spot spraying versus spraying the entire berm (1.4 acres) for weeds. I have heard some converstion on this recently and wanted to know your opinions. Thanks guys.