32.
    发明专利
    未知

    公开(公告)号:NO763614L

    公开(公告)日:1977-04-28

    申请号:NO763614

    申请日:1976-10-22

    Applicant: BASF AG

    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.

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