David R George

Summary

Affiliation: University of Newcastle
Country: UK

Publications

  1. doi request reprint Lack of prolonged activity of lavender essential oils as acaricides against the poultry red mite (Dermanyssusgallinae) under laboratory conditions
    D R George
    School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
    Res Vet Sci 85:540-2. 2008
  2. doi request reprint Environmental interactions with the toxicity of plant essential oils to the poultry red mite Dermanyssus gallinae
    D R George
    Faculty of Science, Agriculture and Engineering, School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne, UK
    Med Vet Entomol 24:1-8. 2010
  3. doi request reprint Effect of plant essential oils as acaricides against the poultry red mite, Dermanyssus gallinae, with special focus on exposure time
    D R George
    School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne, England, UK
    Vet Parasitol 169:222-5. 2010
  4. doi request reprint Testing and improving the effectiveness of trap crops for management of the diamondback moth Plutella xylostella (L.): a laboratory-based study
    David R George
    School of Biology, Newcastle University, Newcastle upon Tyne, UK
    Pest Manag Sci 65:1219-27. 2009
  5. doi request reprint Repellence of plant essential oils to Dermanyssus gallinae and toxicity to the non-target invertebrate Tenebrio molitor
    D R George
    School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne NE1 7RU, UK
    Vet Parasitol 162:129-34. 2009
  6. doi request reprint Mode of action and variability in efficacy of plant essential oils showing toxicity against the poultry red mite, Dermanyssus gallinae
    D R George
    School of Agriculture, Food and Rural Development, Agriculture Building, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
    Vet Parasitol 161:276-82. 2009
  7. doi request reprint Variation in chemical composition and acaricidal activity against Dermanyssus gallinae of four eucalyptus essential oils
    David R George
    School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
    Exp Appl Acarol 48:43-50. 2009
  8. doi request reprint The influence of 'time since last blood meal' on the toxicity of essential oils to the poultry red mite (Dermanyssus gallinae)
    D R George
    School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne NE1 7RU, UK
    Vet Parasitol 155:333-5. 2008
  9. doi request reprint Toxicity of plant essential oils to different life stages of the poultry red mite, Dermanyssus gallinae, and non-target invertebrates
    D R George
    Faculty of Science, Agriculture and Engineering, School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne, UK
    Med Vet Entomol 24:9-15. 2010
  10. doi request reprint The poultry red mite Dermanyssus gallinae as a potential carrier of vector-borne diseases
    Carlos J De Luna
    School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne, United Kingdom
    Ann N Y Acad Sci 1149:255-8. 2008

Collaborators

Detail Information

Publications11

  1. doi request reprint Lack of prolonged activity of lavender essential oils as acaricides against the poultry red mite (Dermanyssusgallinae) under laboratory conditions
    D R George
    School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
    Res Vet Sci 85:540-2. 2008
    ..gallinae mortality was observed after 24h, depending upon the essential oil used. If impregnated filter papers were left in a fume cupboard for 24h prior to use, mortality rates of D.gallinae fell to 11% or less...
  2. doi request reprint Environmental interactions with the toxicity of plant essential oils to the poultry red mite Dermanyssus gallinae
    D R George
    Faculty of Science, Agriculture and Engineering, School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne, UK
    Med Vet Entomol 24:1-8. 2010
    ..gallinae, although it is likely that issues relating to the consistency of the toxic effect of some oils will determine which oils will be most effective in practice...
  3. doi request reprint Effect of plant essential oils as acaricides against the poultry red mite, Dermanyssus gallinae, with special focus on exposure time
    D R George
    School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne, England, UK
    Vet Parasitol 169:222-5. 2010
    ..gallinae products further confirms the possibility that thyme essential may be useful in control of this pest. This might be especially true if thyme essential oil were employed as part of an integrated pest management approach...
  4. doi request reprint Testing and improving the effectiveness of trap crops for management of the diamondback moth Plutella xylostella (L.): a laboratory-based study
    David R George
    School of Biology, Newcastle University, Newcastle upon Tyne, UK
    Pest Manag Sci 65:1219-27. 2009
    ..on cauliflower [Brassica oleracea (L.) var. Lateman]. Moth behaviour on these plants and the importance of plant age and size in maintaining pest preference for trap crop plants were also investigated...
  5. doi request reprint Repellence of plant essential oils to Dermanyssus gallinae and toxicity to the non-target invertebrate Tenebrio molitor
    D R George
    School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne NE1 7RU, UK
    Vet Parasitol 162:129-34. 2009
    ..There was neither a significant association between the rank toxicity and repellence of oils to D. gallinae, nor the toxicity of oils to D. gallinae (as previously determined) and T. molitor...
  6. doi request reprint Mode of action and variability in efficacy of plant essential oils showing toxicity against the poultry red mite, Dermanyssus gallinae
    D R George
    School of Agriculture, Food and Rural Development, Agriculture Building, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
    Vet Parasitol 161:276-82. 2009
    ....
  7. doi request reprint Variation in chemical composition and acaricidal activity against Dermanyssus gallinae of four eucalyptus essential oils
    David R George
    School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
    Exp Appl Acarol 48:43-50. 2009
    ..gallinae. It may therefore be the case that the complexity of an essential oil's chemical make up plays an important role in dictating the toxicity of that oil to pests such as D. gallinae...
  8. doi request reprint The influence of 'time since last blood meal' on the toxicity of essential oils to the poultry red mite (Dermanyssus gallinae)
    D R George
    School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne NE1 7RU, UK
    Vet Parasitol 155:333-5. 2008
    ..This suggests that plant essential oils may be of use in management schemes for D. gallinae, particularly if used to sanitise houses between flocks, when mites will have been starved...
  9. doi request reprint Toxicity of plant essential oils to different life stages of the poultry red mite, Dermanyssus gallinae, and non-target invertebrates
    D R George
    Faculty of Science, Agriculture and Engineering, School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne, UK
    Med Vet Entomol 24:9-15. 2010
    ..gallinae that would have minimal impact on non-target organisms. However, the level of toxicity to A. salina and T. molitor was not consistent across the selected essential oils...
  10. doi request reprint The poultry red mite Dermanyssus gallinae as a potential carrier of vector-borne diseases
    Carlos J De Luna
    School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne, United Kingdom
    Ann N Y Acad Sci 1149:255-8. 2008
    ..gallinae, larvae, and eggs by using reverse transcription-polymerase chain reaction targeting the 16S rRNA gene. The results have suggested the possible transovarial and transstadial transmission of pathogens by D. gallinae...
  11. doi request reprint Use of plant-derived products to control arthropods of veterinary importance: a review
    David R George
    School of Agriculture, Food and Rural Development, Newcastle University, Newcastle upon Tyne, United Kingdom
    Ann N Y Acad Sci 1149:23-6. 2008
    ..This review highlights instances in which such products have been used with success against pests of domestic animals, livestock, apiculture, and poultry...