Meg from Dfw, Texas writes
One q and a says not to mix Bifien and demand CS together. Then how long would one wait between spraying each? Why?
Demand CS Insecticide and Bifen should not be mixed together as they would counteract each other. You wouldn't need to apply both in the same month. You could rotate them once a month but not use them together.
Answer last updated on: 06/17/2024