Great post Utah! One other bit of info, bees cannot fly when the temperature is 58 farenheit or below. They cannot generate enough wing-speed to get lift-off. They may try, but wont go far or do much. Lethargic. And they need the sun also, as their prizmatic eyes depend on the angle of the sun to find their way back home. You wont see bees flying much on overcast days or when the sun has set.
So in the cold mornings or at night is when you are safest approaching a hive or nest with the Ortho sprayer.
So in the cold mornings or at night is when you are safest approaching a hive or nest with the Ortho sprayer.