FMC·Herbicides
Post-emergence sulfonylurea herbicide (tribenuron-methyl 750 g/kg, WG) for broadleaf-weed control in Express-trait sunflower.
Main advantages
About this product
Express 75 — a post-emergence sulfonylurea herbicide from FMC in the form of water-soluble granules with a tribenuron-methyl content of 750 g/kg. It controls a wide spectrum of annual and perennial dicotyledonous weeds — in particular sow thistles, common ragweed, cocklebur, thorn apple and fat hen — in crops of sunflower with the Express trait. It is applied once or in split applications at a rate of 30–50 g/ha together with the surfactant Trend 90 at the 2–8 leaf stage of the crop, at early stages of weed development.
At a glance
Chemistry & regulatory profile
Active ingredient
Systemic ALS (acetolactate synthase) inhibitor absorbed through foliage and roots; blocks branched-chain amino-acid synthesis and stops growth in susceptible broadleaf weeds.
Resistance group
HRAC 2
Rotate resistance groups across seasons to slow resistance build-up
Formulation
WG
Physical-chemical form (SL / EC / WG / SC)
Hazard class
3/4
1 = highest risk, 4 = lowest. Follow label PPE regardless
Application
Full specifications
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Questions & answers
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