Robert writes
Should Monterey insect control be used a second time if it didn't kill all bugs the first time?
Monterey Once A Year Insect Control II should not be used more than once per year. You can use a product with a different mode of action to help control insects when needed. Be sure to use a product that is labeled for the type of insects that are infesting the plant and is also labeled for the type of plant you are treating.
Answer last updated on: 07/04/2022