Patents Represented by Attorney J. G. Ackerman

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  • Synergistic herbicidal combination
    Patent number: RE32483
    Abstract: A mixture of the herbicides napropamide and butam has been found to exhibit synergistic results, particularly in pre-emergence surface application or pre-plant incorporation, and for controlling weeds in the presence of a rapeseed crop.
    Type: Grant
    Filed: February 24, 1986
    Date of Patent: August 25, 1987
    Assignee: Stauffer Chemical Co.
    Inventor: Bareld E. Groenwold