Prometryn 97%Tech

Biochemistry
Photosynthetic electron transport inhibitor at the photosystem ii receptor site. Also inhibits oxidative phosphorylation.

Mode of action
Selective systemic herbicide, absorbed by the leaves and roots, with translocation acropetally through the xylem from the roots and foliage, and accumulation in the apical meristems.

Uses
Used pre-emergence, at 0.8-2.5 kg/ha, in cotton, sunflowers, peanuts, potatoes, carrots, peas and beans; post-emergence, at 0.8-1.5 kg/ha, in cotton, potatoes, carrots, celery and leeks.

Phytotoxicity
Used as a directed spray on cotton while young, to avoid foliar injury.

Formulation types
Fw; sc; wp