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公开(公告)号:RO70708A
公开(公告)日:1982-02-01
申请号:RO8787676
申请日:1976-10-01
Applicant: BASF AG
Inventor: SYNNATSCHKE GOTTARD , GUECKEL WALTER
Abstract: Herbicide based on 1-phenyl-4-amino-5-chloro (or 5-bromo-)-pyridazone-(6) in the form of an aqueous suspension containing from 20 to 50 wt % of active ingredient, and silica and a block copolymer of propylene glycol, propylene oxide and ethylene oxide.