Diphenyl ether -triazine compsns - selective herbicides for cereals, contain nitrophene or M.O. together with simazine or atrazine

摘要

Title compsns. pref. contain 5-10 pts. 2,4-dichlorophenyl 4-nitrophenyl ether (nitrophene) or 2,4,6-trichlorophenyl 4-nitrophenyl ether (M.O.) per pt. of 2-chloro-2,6,-di(ethylamino)-s-triazine (simazine) or 2-chloro-4-ethylamino-6-isopropylamino-s-triazine (atrazine). They may be formulated as powders, wettable powders, suspensions etc.