Question

Please show your calculations with 1 dp. and put one space gap between the quantity and the unit.

Answer 1

Answer:

Glyphosate is the most common herbicide used to control annual ryegrass. It's very important to use a rate that is adequate. The minimum rate of glyphosate recommended for annual ryegrass is 1.25-1.50 /acre with ammonium sulfate and surfactant in late March to early April.