GP Regain 400 Tebuthiuron Granular Herbicide 20kg

GP Regain 400 is a 400 g/kg tebuthiuron granular herbicide designed for tough woody weeds. Each dust‑free granule is half the size of standard Regain 200 granules, providing three to four times more coverage and enabling uniform distribution even on steep or timbered country. This double‑strength formulation gives faster and more complete control of gorse compared with lower‑strength tebuthiuron.

It’s effective against brigalow, broadleaf tea‑tree regrowth, prickly acacia, gorse and a wide range of other problem species including African boxthorn, belah, black tea tree, brown box, blue heliotrope, broadleaf ironbark, Parkinsonia, Mimosa pigra, rubber vine and wild rosemary. The granules activate quickly with minimal rainfall and can provide weed suppression for multiple seasons, helping pasture species re‑establish.

For optimal results, apply via aerial spread, ground applicator or hand‑laying. Agristry’s precision weed‑mapping platform can integrate seamlessly with your application program: drones and AI identify weed infestations and generate shapefiles for variable‑rate spraying, so only infested areas are treated. Early detection and spot application save chemicals and reduce costs while boosting yields using agristry.com. This makes GP Regain 400 20 kg ideal for graziers, councils, spray drone contractors and land managers seeking efficient, sustainable woody‑weed control.