2 or 6No, as long as you've got your PAwhatever.
A quick question, when spraying grassland for animal grazing. Do I need an argronomist report or not as long as i follow the regs and application rate on the side of the box.
Not my experience. My beef and lamb RT inspector is interested in my spraying but only to hold me to statuary requirements (PAx and 3 yearly sprayer test), not the gold plated versions that are part of the crops racket.
You're presuming the OP is RT assured.