Duffy from Raleigh, Nc writes
Putting down The Anderson's 0.48 Barricade Herbicide at low bag rate in Feb. Can I come back in 4-5 weeks and apply Prodiamine 65 WDG (Generic Barricade) and Image with pump sprayer?
Prodiamine 65 WDG (Generic Barricade) can be applied as long as soil temperatures are below 55 degrees. The Anderson's 0.48 Barricade Herbicide is also a prodiamine based product so you must make sure you do not go over the max rate of either product as that it the max for the active as a whole, whether you switch to a different brand or not. If you need assistance on when to stop applying a pre-emergent in your area, your local extension office can assist you with timing
Image is a post emergent that would be applied to actively growing weeds, best done with they have just emerged and are young and can be used around the same time as pre-emergents if needed.
Answer last updated on: 02/26/2024