Bayer·Herbicides
Pre-emergence soil herbicide with acetochlor 900 g/l (EC) for maize, sunflower and soybean. Controls annual grasses and broadleaf weeds before they emerge.
Main advantages
About this product
Harness is a pre-emergence soil herbicide from Bayer containing acetochlor at 900 g/l, formulated as an emulsifiable concentrate. It controls annual grass and broadleaf weeds in maize, sunflower and soybean, acting through the roots and shoots of germinating weeds before they emerge. Spray onto well-prepared, moist soil before, during, or shortly after sowing but ahead of crop emergence. Rates range from 1.5 to 3.0 l/ha depending on soil humus content, and residual activity lasts more than 12 weeks.
At a glance
Chemistry & regulatory profile
Active ingredient
Soil-residual chloroacetamide (HRAC group 15) absorbed by the roots and shoots of germinating weeds; it blocks early seedling growth, so it must be applied before weed emergence.
Resistance group
HRAC 15
Rotate resistance groups across seasons to slow resistance build-up
Formulation
EC
Physical-chemical form (SL / EC / WG / SC)
Application
Full specifications
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Manufacturer documents
Questions & answers
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