I would like to get other opintions...For the first time I will be using Barricade 4FL for crabgrass pre-m this spring. As you can see I'am in the transition zone here in Kenkucky. After talking with the syngenta rep and a few others they say I will get good control by using 24 oz per acre or .75 AI per acre. I still plan to split the application to ensure good coverage using 16 oz in step 1 and 8 oz in step 2 for a total of 24 oz per acre. I just want to feel good about this before I start here in the next few weeks. What do you think... ? Many Thanks !!