Patents Represented by Attorney Silverstein, M. Howard

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  • Organophosphorus insecticides as synergizicides for Carpophilus spp. pheromones
    Patent number: 5149525
    Abstract: The attractiveness of the male-produced aggregation pheromones from nitidulid beetles is greatly enhanced by certain organophosphorus insecticides. Combinations of pheromone and insecticide typically attract substantially more beetles than the pheromone alone, and the combinations afford the advantage of both attracting and killing the beetles.
    Type: Grant
    Filed: November 9, 1990
    Date of Patent: September 22, 1992
    Assignee: The United States of America, as represented by the Secretary of Agriculture
    Inventors: Patrick F. Dowd, Robert J. Bartelt