David W Crowder

Summary

Affiliation: Washington State University
Country: USA

Publications

  1. doi request reprint Mating behaviour, life history and adaptation to insecticides determine species exclusion between whiteflies
    David W Crowder
    Department of Entomology, University of Arizona, 410 Forbes Bldg, Tucson, AZ 85721, USA
    J Anim Ecol 79:563-70. 2010
  2. doi request reprint Organic agriculture promotes evenness and natural pest control
    David W Crowder
    Department of Entomology, Washington State University, Pullman, Washington 99164, USA
    Nature 466:109-12. 2010
  3. ncbi request reprint Conserving and promoting evenness: organic farming and fire-based wildland management as case studies
    David W Crowder
    Department of Entomology, Washington State University, Pullman, Washington 99164, USA
    Ecology 93:2001-7. 2012
  4. pmc West nile virus prevalence across landscapes is mediated by local effects of agriculture on vector and host communities
    David W Crowder
    Department of Entomology, Washington State University, Pullman, WA, USA
    PLoS ONE 8:e55006. 2013
  5. doi request reprint Comparing the refuge strategy for managing the evolution of insect resistance under different reproductive strategies
    David W Crowder
    Department of Entomology, University of Arizona, 410 Forbes Bldg, Tucson, AZ 85721, USA
    J Theor Biol 261:423-30. 2009
  6. ncbi request reprint Effects of operational and environmental factors on evolution of resistance to pyriproxyfen in the sweetpotato whitefly (Hemiptera: Aleyrodidae)
    David W Crowder
    Department of Entomology, University of Arizona, Tucson, AZ, USA Department of Entomology, 410 Forbes Bldg, University of Arizona, Tucson, AZ 85719, USA
    Environ Entomol 37:1514-24. 2008
  7. pmc Large-scale, spatially-explicit test of the refuge strategy for delaying insecticide resistance
    Yves Carriere
    Department of Entomology, University of Arizona, Tucson, AZ 85721, USA
    Proc Natl Acad Sci U S A 109:775-80. 2012
  8. ncbi request reprint Field evaluation of resistance to pyriproxyfen in Bemisia tabaci (B biotype)
    David W Crowder
    Department of Entomology, University of Arizona, Tucson, AZ 85721, USA
    J Econ Entomol 100:1650-6. 2007
  9. doi request reprint Lack of fitness costs associated with pyriproxyfen resistance in the B biotype of Bemisia tabaci
    David W Crowder
    Department of Entomology, University of Arizona, Tucson, AZ 85721, USA
    Pest Manag Sci 65:235-40. 2009
  10. ncbi request reprint Inheritance of resistance to pyriproxyfen in Bemisia tabaci (Hemiptera: Aleyrodidae) males and females (B biotype)
    David W Crowder
    Department of Entomology, University of Arizona, Tucson, AZ 85721 0036, USA
    J Econ Entomol 101:927-32. 2008

Detail Information

Publications15

  1. doi request reprint Mating behaviour, life history and adaptation to insecticides determine species exclusion between whiteflies
    David W Crowder
    Department of Entomology, University of Arizona, 410 Forbes Bldg, Tucson, AZ 85721, USA
    J Anim Ecol 79:563-70. 2010
    ....
  2. doi request reprint Organic agriculture promotes evenness and natural pest control
    David W Crowder
    Department of Entomology, Washington State University, Pullman, Washington 99164, USA
    Nature 466:109-12. 2010
    ..Our results strengthen the argument that rejuvenation of ecosystem function requires restoration of species evenness, rather than just richness. Organic farming potentially offers a means of returning functional evenness to ecosystems...
  3. ncbi request reprint Conserving and promoting evenness: organic farming and fire-based wildland management as case studies
    David W Crowder
    Department of Entomology, Washington State University, Pullman, Washington 99164, USA
    Ecology 93:2001-7. 2012
    ..Our results support the assertion that richness and evenness capture separate facets of biodiversity, each needing individual attention during conservation...
  4. pmc West nile virus prevalence across landscapes is mediated by local effects of agriculture on vector and host communities
    David W Crowder
    Department of Entomology, Washington State University, Pullman, WA, USA
    PLoS ONE 8:e55006. 2013
    ..Thus, orchard habitats benefitted WNV vectors and reservoir hosts locally, creating focal points for the transmission of WNV at landscape scales in the presence of suitable climatic conditions...
  5. doi request reprint Comparing the refuge strategy for managing the evolution of insect resistance under different reproductive strategies
    David W Crowder
    Department of Entomology, University of Arizona, 410 Forbes Bldg, Tucson, AZ 85721, USA
    J Theor Biol 261:423-30. 2009
    ..Thus, the sustainability of GM crops that target haplodiploid or parthenogenetic pests will require careful consideration of the effects of reproductive mode, fitness costs, and incomplete resistance...
  6. ncbi request reprint Effects of operational and environmental factors on evolution of resistance to pyriproxyfen in the sweetpotato whitefly (Hemiptera: Aleyrodidae)
    David W Crowder
    Department of Entomology, University of Arizona, Tucson, AZ, USA Department of Entomology, 410 Forbes Bldg, University of Arizona, Tucson, AZ 85719, USA
    Environ Entomol 37:1514-24. 2008
    ..Results suggest that modification of operational and environmental factors, which can be controlled by growers, could prolong the efficacy of pyriproxyfen...
  7. pmc Large-scale, spatially-explicit test of the refuge strategy for delaying insecticide resistance
    Yves Carriere
    Department of Entomology, University of Arizona, Tucson, AZ 85721, USA
    Proc Natl Acad Sci U S A 109:775-80. 2012
    ..By providing a systematic assessment of the effectiveness of refuges and the scale of their effects, the spatially explicit approach applied here could be useful for testing and improving the refuge strategy in other crop-pest systems...
  8. ncbi request reprint Field evaluation of resistance to pyriproxyfen in Bemisia tabaci (B biotype)
    David W Crowder
    Department of Entomology, University of Arizona, Tucson, AZ 85721, USA
    J Econ Entomol 100:1650-6. 2007
    ..34). Rapid evolution of resistance to pyriproxyfen could occur if individuals in field populations with traits similar to those of the laboratory-selected strain examined here were treated intensively with this insecticide...
  9. doi request reprint Lack of fitness costs associated with pyriproxyfen resistance in the B biotype of Bemisia tabaci
    David W Crowder
    Department of Entomology, University of Arizona, Tucson, AZ 85721, USA
    Pest Manag Sci 65:235-40. 2009
    ..Here, whether or not fitness costs were associated with pyriproxyfen resistance in a laboratory-selected resistant strain (QC02-R) of the B biotype was determined...
  10. ncbi request reprint Inheritance of resistance to pyriproxyfen in Bemisia tabaci (Hemiptera: Aleyrodidae) males and females (B biotype)
    David W Crowder
    Department of Entomology, University of Arizona, Tucson, AZ 85721 0036, USA
    J Econ Entomol 101:927-32. 2008
    ..Rapid evolution of resistance to pyriproxyfen could occur if individuals in field populations had resistance with traits similar to those of the laboratory-selected strain examined here...
  11. ncbi request reprint Niche engineering reveals complementary resource use
    Jacob T Gable
    Department of Entomology, Washington State University, Pullman, Washington 99164, USA
    Ecology 93:1994-2000. 2012
    ..Our study provides direct evidence for a causative relationship between niche differentiation and increased resource consumption by diverse communities, as revealed by ecological engineers that homogenize the foraging environment...
  12. pmc Asymmetrical cross-resistance between Bacillus thuringiensis toxins Cry1Ac and Cry2Ab in pink bollworm
    Bruce E Tabashnik
    Department of Entomology, University of Arizona, Tucson, AZ 85721, USA
    Proc Natl Acad Sci U S A 106:11889-94. 2009
    ..Incorporating the potential effects of such cross-resistance in resistance management plans may help to sustain the efficacy of pyramided Bt crops...
  13. doi request reprint Insect resistance to Bt crops: evidence versus theory
    Bruce E Tabashnik
    Department of Entomology, University of Arizona, Tucson, Arizona 85721, USA
    Nat Biotechnol 26:199-202. 2008
    ..The field outcomes documented with monitoring data are consistent with the theory underlying the refuge strategy, suggesting that refuges have helped to delay resistance...
  14. ncbi request reprint Modeling evolution of resistance to pyriproxyfen by the sweetpotato whitefly (Homoptera: Aleyrodidae)
    David W Crowder
    Department of Entomology, University of Arizona, Tucson, AZ 85721, USA
    J Econ Entomol 99:1396-406. 2006
    ..Results suggest that growers may be able to prolong the usefulness of pyriproxyfen by applying lower toxin concentrations and promoting susceptible populations in refuges...
  15. pmc Impact of release rates on the effectiveness of augmentative biological control agents
    David W Crowder
    Department of Entomology, University of Arizona, Tucson, AZ, USA
    J Insect Sci 7:15. 2007
    ..Additional factors that may limit the relative impact of release rates include natural enemy fecundity, establishment rates, prey availability, dispersal, and cannibalism...