Dye Marker for Weed Spraying
Marker dyes are a great application improver that can be added to a spray solution and allow you to see where you have and have not sprayed. This helps to avoid situations such as under/overdosing an area, overlapping and can also indicate if you have a blocked nozzle on your sprayer. The dye itself only lasts between 24-48 hours so is ideal for seeing where you have sprayed but it will not stay there for a lengthy amount of time.
Using Dye Markers
In order to use ProGreen’s own Amvista marker dyes effectively we recommend that you mix in 30ml of marker dye to a 10L spray solution. It is important that you check the product label if you are using a different brand to see what amount is needed.