Len from Santa Rosa, Ca writes
The Monterey Garden Insect Spray does not specifically state on its product labelwhether it can or can't be mixed with other insecticides that allow for usage in the same treatment areas. While we do not see any harm in mixing those two particular organic insecticides together to apply at the same time, we suggest doing a tank mix test first to make sure the products will be compatible and not clump, discolor or change quality in the tank before spraying.
Answer last updated on: 08/01/2018
