Darrel from Summit, Ms writes
We recommend allowing 10-14 days to see signs of treated plants dying from an application of Eraser 41% Weed Killer or other glyphosate products. Exaclty how long it takes for treated plants to die will depend on many factors, including the age of the target plants and if there is any stress from high heat or drought. Young, actively growing plants will be most susceptible to herbicides and will, therefore, die more quickly.
Answer last updated on: 06/17/2016