Terbuthylazine

Main Crops

Maize, sorghum, sunflower, legumes, oilseed rape, cotton, forestry.

Class

Triazine

Mode of action

Terbuthylazine is a triazine selective systemic herbicide absorbed principally through the roots, but also through the foliage, translocated acropetally in the xylem and accumulated in the apical meristems and leaves.

Site of action

Terbuthylazine binds to the plastoquinone-binding protein in photosystem II, inhibiting electron transport.

Timing

Pre and Post-emergence.

Target

Broad-leaved weeds and grasses.

Molecular formula / Molecular weight

C9H16CIN5 / 229,7

Formulations

1. Straight products
a. Terbuthylazine 500 g/L (SC)
b. Terbuthylazine 75% (WG)
c. Terbuthylazine 87,5% (WG)
2. Ready mixtures
a. Terbuthylazine 214 g/L + Acetochlor 450 g/L (SE)
b. Terbuthylazine 250 g/L + Dimethenamid-p 300 g/L (SE) 
c. Terbuthylazine 125 g/L + Pendimethalin 250 g/L (ZC)
d. Terbuthylazine 330 g/L + Mesotrione 70 g/L (SC)
        e. Terbuthylazine 326 g/L + Mesotrione 50 g/L (SC)

Technical product

96% a.i. min

Main Partners

Dimethenamid, Pendimethalin, Mesotrione

Main Trademarks

Click Combi, Click Duo, Click Pro, Astrel Plus, Terbyne