J M Hardman

Summary

Affiliation: Agriculture and Agri-Food Canada
Country: Canada

Publications

  1. ncbi request reprint An index for selective toxicity of miticides to phytophagous mites and their predators based on orchard trials
    John M Hardman
    Atlantic Food and Horticulture Research Centre, Agriculture and Agri Food Canada, 32 Main Street, Kentville, Nova Scotia B4N 1J5, Canada
    Pest Manag Sci 59:1321-32. 2003
  2. ncbi request reprint Effects of ground cover treatments and insecticide use on population density and damage caused by Lygus lineolaris (Heteroptera: Miridae) in apple orchards
    John Michael Hardman
    Atlantic Food and Horticulture Research Centre, Agriculture and Agri Food Canada, 32 Main St, Kentville, Nova Scotia B4N 1J5, Canada
    J Econ Entomol 97:993-1002. 2004
  3. ncbi request reprint Effects of acaricides, pyrethroids and predator distributions on populations of Tetranychus urticae in apple orchards
    J M Hardman
    Atlantic Food and Horticulture Research Centre, Agriculture and Agri Food Canada, 32 Main Street, Kentville, Canada
    Exp Appl Acarol 43:235-53. 2007
  4. doi request reprint Effect of the width of the herbicide strip on mite dynamics in apple orchards
    J M Hardman
    Atlantic Food and Horticulture Research Centre, Agriculture and Agri Food Canada, 32 Main Street, Kentville, NS B4N 1J5, Canada
    Exp Appl Acarol 53:215-34. 2011
  5. ncbi request reprint The relationship between winter egg counts of the European red mite Panonychus ulmi (Acari: Tetranychidae) and its summer abundance in a reduced spray orchard
    Noubar J Bostanian
    Horticulture Research and Development Centre, Agriculture and Agri Food Canada, 430 Gouin Blvd, St Jean sur Richelieu, QC, Canada J3B 3E6
    Exp Appl Acarol 42:185-95. 2007
  6. ncbi request reprint Effects of dispersal, predators (Acari: Phytoseiidae), weather, and ground cover treatments on populations of Tetranychus urticae (Acari: Tetranychidae) in apple orchards
    John Michael Hardman
    Atlantic Food and Horticulture Research Centre, Agriculture and Agri Food Canada, 32 Main Street, Kentville, Nova Scotia B4N 1J5, Canada
    J Econ Entomol 98:862-74. 2005

Collaborators

Detail Information

Publications6

  1. ncbi request reprint An index for selective toxicity of miticides to phytophagous mites and their predators based on orchard trials
    John M Hardman
    Atlantic Food and Horticulture Research Centre, Agriculture and Agri Food Canada, 32 Main Street, Kentville, Nova Scotia B4N 1J5, Canada
    Pest Manag Sci 59:1321-32. 2003
    ..P ulmi resistance to dicofol and propargite were probable complicating factors in some of the orchard trials...
  2. ncbi request reprint Effects of ground cover treatments and insecticide use on population density and damage caused by Lygus lineolaris (Heteroptera: Miridae) in apple orchards
    John Michael Hardman
    Atlantic Food and Horticulture Research Centre, Agriculture and Agri Food Canada, 32 Main St, Kentville, Nova Scotia B4N 1J5, Canada
    J Econ Entomol 97:993-1002. 2004
    ..lineolaris adults on orchard perimeter sticky traps. Fruit injury values for the ground cover treatment 3 were 63.3% (n.s.) and 50.0% (P < 0.05), respectively, of those in the standard treatment in 2000 and 2001...
  3. ncbi request reprint Effects of acaricides, pyrethroids and predator distributions on populations of Tetranychus urticae in apple orchards
    J M Hardman
    Atlantic Food and Horticulture Research Centre, Agriculture and Agri Food Canada, 32 Main Street, Kentville, Canada
    Exp Appl Acarol 43:235-53. 2007
    ..The scarcity of a specialist predator of spider mites in trees means that control of T. urticae largely depends on T. pyri, a generalist predator that is not particularly effective in regulating T. urticae...
  4. doi request reprint Effect of the width of the herbicide strip on mite dynamics in apple orchards
    J M Hardman
    Atlantic Food and Horticulture Research Centre, Agriculture and Agri Food Canada, 32 Main Street, Kentville, NS B4N 1J5, Canada
    Exp Appl Acarol 53:215-34. 2011
    ..Hence the impact of width of herbicide strip is contingent on the composition and size of the phytoseiid complex and the impact of pesticides on predation...
  5. ncbi request reprint The relationship between winter egg counts of the European red mite Panonychus ulmi (Acari: Tetranychidae) and its summer abundance in a reduced spray orchard
    Noubar J Bostanian
    Horticulture Research and Development Centre, Agriculture and Agri Food Canada, 430 Gouin Blvd, St Jean sur Richelieu, QC, Canada J3B 3E6
    Exp Appl Acarol 42:185-95. 2007
    ..This reduction contrasted with increasing densities each successive spring from 1992 to 1994, which followed summers when predators were scarce or absent...
  6. ncbi request reprint Effects of dispersal, predators (Acari: Phytoseiidae), weather, and ground cover treatments on populations of Tetranychus urticae (Acari: Tetranychidae) in apple orchards
    John Michael Hardman
    Atlantic Food and Horticulture Research Centre, Agriculture and Agri Food Canada, 32 Main Street, Kentville, Nova Scotia B4N 1J5, Canada
    J Econ Entomol 98:862-74. 2005
    ..urticae in the ground cover by a specialist phytoseiid such as Amblyseius fallacis Garman is essential to prevent outbreaks...