Flea beetle spray timing

[Daniel king]

As the title says just started to find these things on the last load of drillings , is it best to spray morning noon or night ( after dark )

 

[Brisel]

They are most active at night IME. In the field with all the telegraph poles in when the feeble sprayer work lights have packed up...

 

[Midnight plough boy]

At night is by far the best. Keep water rates up as well. I've been using 300l/ha.