NOMENCLATURE Common name oxadiazon (BSI, E-ISO, (m) F-ISO, ANSI, WSSA, JMAF) IUPAC name 5-tert-butyl-3-(2,4-dichloro-5-isopropoxyphenyl)-1,3,4-oxadiazol-2( 3H)-one Chemical Abstracts name 3-[2,4-dichloro-5-(1-methylethoxy)phenyl]-5-(1,1-dimethylethyl)-1,3,4-oxadiazol-2(3H)-one CAS RN [19666-30-9] EEC no. 243-215-7


Selective contact herbicide.


Pre-emergence control of bindweed, annual broad-leaved weeds and grasses, and post-emergence control of bindweed and annual broad-leaved weeds, in carnations, gladioli, roses, fruit trees and bushes (including citrus), vines, ornamental trees and shrubs, hops, cotton,rice, soya beans, sunflowers, onions, and turf. Effective against mono- and dicotyledonous weeds in rice, at c. 1 kg/ha; in orchards and vineyards, at 2 kg/ha post-em. or 4 kg/ha pre-em.

Production formulation

Oxadiazon 2%SL
Oxadiazon 12.5%EC
Oxadiazon 25%EC