Patents Assigned to Her Majesty the Queen in right of Canada, as represented by c/o Minister of Agriculture and Agri-Food Canada
  • Method for controlling plant-parasitic nematodes
    Patent number: 6407038
    Abstract: A method for controlling Tylenchid plant-parasitic nematodes through application of an effective amount of an alkaline-stabilized sludge is described. In accordance with particular embodiments, the alkaline-stabilized sludge may be applied to the plant, seed or locus thereof.
    Type: Grant
    Filed: June 16, 2000
    Date of Patent: June 18, 2002
    Assignee: Her Majesty the Queen in right of Canada, as represented by c/o Minister of Agriculture and Agri-Food Canada
    Inventors: Thomas William Welacky, Edward Topp