Marker dyes | UPL

Marker dyes

Marker dyes help minimise missed areas and reduce waste when spot spraying. While GPS has reduced spray markings, Trakka Marker Dyes remain essential for targeting gorse and brush weeds—persistent challenges on NZ farms. Gorse ranks among the world’s top 100 invasive plants. With Trakka, coverage improves and waste is avoided.

Trakka Red

Non-reactive and low staining Trakka Red is a biodegradable diazo dyestuff with low mammalian toxicity. It features excellent compatibility with herbicides including phenoxies and glyphosate. Trakka Red is easy to see against green vegetation and effective at low rates.

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Trakka Blue

Trakka Blue is a contrasting colour for pale targets and soil types. The biodegradable marker dye is the preferred colour for golf courses and bowling greens.

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Trakka Brite

Trakka Brite is a highly visible marker dye, featuring an intense pink colour and high natural fluorescence for easier spotting. Always read the label to ensure compatibility with the chosen herbicide.

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Trakka Long Life Foam Marker

Trakka Foam Marker is long lasting, highly visible and reliable no matter the weather. It works in ‘hard’ and cold water and under hot, bright conditions. Trakka Foam Marker lasts 2.5–11 h under winter conditions and 60 min under hot conditions around 30°C.

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