Floyd E Dowell

Summary

Affiliation: Agricultural Research Service
Country: USA

Publications

  1. pmc Near-infrared spectroscopy as a complementary age grading and species identification tool for African malaria vectors
    Maggy Sikulu
    Griffith Medical Research College, a joint program of Griffith University and the Queensland Institute of Medical Research, Herston, QLD, 4006, Australia
    Parasit Vectors 3:49. 2010
  2. pmc Evaluating RNAlater® as a preservative for using near-infrared spectroscopy to predict Anopheles gambiae age and species
    Maggy Sikulu
    Griffith University, QLD, Australia
    Malar J 10:186. 2011
  3. doi request reprint Detecting counterfeit antimalarial tablets by near-infrared spectroscopy
    Floyd E Dowell
    USDA ARS, Grain Marketing and Production Research Center, Engineering Research Unit, 1515 College Avenue, Manhattan, KS 66502, United States
    J Pharm Biomed Anal 48:1011-4. 2008
  4. pmc Short report: The effect of preservation methods on predicting mosquito age by near infrared spectroscopy
    Floyd E Dowell
    Engineering and Wind Erosion Research Unit, Center for Grain and Animal Health Research, United States Department of Agriculture, Agricultural Research Service, Manhattan, Kansas 66502, USA
    Am J Trop Med Hyg 85:1093-6. 2011
  5. ncbi request reprint Chronological age-grading of three species of stored-product beetles by using near-infrared spectroscopy
    Joel Perez-Mendoza
    USDA ARS Grain Marketing and Production Research Center, 1515 College Avenue, Manhattan, KS 66502, USA
    J Econ Entomol 97:1159-67. 2004
  6. ncbi request reprint Rapid assessment of insect fragments in flour milled from wheat infested with known densities of immature and adult Sitophilus oryzae (Coleoptera: Curculionidae)
    Michael D Toews
    USDA ARS Grain Marketing and Production Research Center, 1515 College Avenue, Manhattan, KS 66502, USA
    J Econ Entomol 100:1714-23. 2007
  7. pmc Identification of termite species and subspecies of the genus Zootermopsis using near-infrared reflectance spectroscopy
    Benjamin T Aldrich
    Department of Entomology, Kansas State University, Manhattan, KS 66506, USA
    J Insect Sci 7:18. 2007
  8. ncbi request reprint Chronological age-grading of house flies by using near-infrared spectroscopy
    Joel Perez-Mendoza
    USDA ARS Grain Marketing and Production Research Center, Manhattan, KS 66502, USA
    J Med Entomol 39:499-508. 2002

Collaborators

Detail Information

Publications8

  1. pmc Near-infrared spectroscopy as a complementary age grading and species identification tool for African malaria vectors
    Maggy Sikulu
    Griffith Medical Research College, a joint program of Griffith University and the Queensland Institute of Medical Research, Herston, QLD, 4006, Australia
    Parasit Vectors 3:49. 2010
    ..These findings have importance for monitoring control programmes where reduction in the proportion of older mosquitoes that have the ability to transmit malaria is an important outcome...
  2. pmc Evaluating RNAlater® as a preservative for using near-infrared spectroscopy to predict Anopheles gambiae age and species
    Maggy Sikulu
    Griffith University, QLD, Australia
    Malar J 10:186. 2011
    ..In this study, a sample preservation method (RNAlater(®)) was evaluated for mosquito age and species identification by NIRS against scans of fresh samples...
  3. doi request reprint Detecting counterfeit antimalarial tablets by near-infrared spectroscopy
    Floyd E Dowell
    USDA ARS, Grain Marketing and Production Research Center, Engineering Research Unit, 1515 College Avenue, Manhattan, KS 66502, United States
    J Pharm Biomed Anal 48:1011-4. 2008
    ..This technique can be field-portable and requires little training after calibrations are developed, thus showing great promise for rapid and accurate fake detection...
  4. pmc Short report: The effect of preservation methods on predicting mosquito age by near infrared spectroscopy
    Floyd E Dowell
    Engineering and Wind Erosion Research Unit, Center for Grain and Animal Health Research, United States Department of Agriculture, Agricultural Research Service, Manhattan, Kansas 66502, USA
    Am J Trop Med Hyg 85:1093-6. 2011
    ..4 days. The best results were generally obtained from mosquitoes stored using desiccants, RNAlater, or refrigeration...
  5. ncbi request reprint Chronological age-grading of three species of stored-product beetles by using near-infrared spectroscopy
    Joel Perez-Mendoza
    USDA ARS Grain Marketing and Production Research Center, 1515 College Avenue, Manhattan, KS 66502, USA
    J Econ Entomol 97:1159-67. 2004
    ..NIRS is a nondestructive technique that can be used to age-grade large numbers of adult stored-product beetles, information that could help to increase the accuracy of population models for these pest species...
  6. ncbi request reprint Rapid assessment of insect fragments in flour milled from wheat infested with known densities of immature and adult Sitophilus oryzae (Coleoptera: Curculionidae)
    Michael D Toews
    USDA ARS Grain Marketing and Production Research Center, 1515 College Avenue, Manhattan, KS 66502, USA
    J Econ Entomol 100:1714-23. 2007
    ....
  7. pmc Identification of termite species and subspecies of the genus Zootermopsis using near-infrared reflectance spectroscopy
    Benjamin T Aldrich
    Department of Entomology, Kansas State University, Manhattan, KS 66506, USA
    J Insect Sci 7:18. 2007
    ..The inexpensive, reproducible, and rapid nature of near-infrared spectroscopy makes it a viable alternative to morphological, hydrocarbon, or genetic analysis for identifying Zootermopsis...
  8. ncbi request reprint Chronological age-grading of house flies by using near-infrared spectroscopy
    Joel Perez-Mendoza
    USDA ARS Grain Marketing and Production Research Center, Manhattan, KS 66502, USA
    J Med Entomol 39:499-508. 2002
    ....