CAS RN / EC No. / Index no.
[122-34-9] / 204-535-2 / 612-088-00-3
Molecular formula / Molecular weight
C7H12CIN5 / 201,7

Mode of Action and uses

Simazine 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.

It is used to control the most germinating annual grasses and broad-leaved weeds in pome fruit, stone fruit, bush and cane fruit, citrus fruit, vines, strawberries, nuts, olives, pineapples, field beans, french beans, peas, maize, sweet corn, asparagus, hops, alfalfa, lupins, oilseed rape, artichokes, sugar cane, cocoa, coffee, rubber, oil palms, tea, turf and ornamentals.

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

Technical product

96,5% A.I. min.


  1. Straight products: 500 g/L Suspension Concentrate, 90% Wettable Granules
  2. Ready mixtures: Simazine 45%+Atrazine 45% WG
Main Trademarks

Amizina, Sim-trol
Copyright © 2017 Oxon Italia S.p.A. - Via Sempione, 195 - 20016 Pero (MI) - P. IVA 00845900158