How long must the spray site remain undisturbed before and after the actual herbicide spray date?
Do not conduct a harvest or otherwise disturb the spray site 4 to 8 weeks prior to the scheduled herbicide application. Do not conduct a harvest or otherwise disturb the spray site for at least 3 to 4 weeks after the herbicide spray application. Wait till leaf fall before disturbing the site to maximize translocation of the herbicide(s) to the root system.
