T M Primus

Summary

Affiliation: Agricultural Research Service
Country: USA

Publications

  1. ncbi request reprint Determination of 4,4'-dinitrocarbanilide (DNC), the active component of the antifertility agent nicarbazin, in chicken, duck, and goose plasma
    T M Primus
    Analytical Chemistry Project, U S Department of Agriculture Animal and Plant Health Inspection Service National Wildlife Research Center, 4101 LaPorte Avenue, Fort Collins, Denver, Colorado 80521, USA
    J Agric Food Chem 49:3589-93. 2001
  2. ncbi request reprint Novel field sampling procedure for the determination of methiocarb residues in surface waters from rice fields
    T M Primus
    Analytical Chemistry Project, APHIS National Wildlife Research Center, U S Department of Agriculture, 4101 LaPorte Avenue, Ft Collins, Colorado 80521, USA
    J Agric Food Chem 49:5706-9. 2001
  3. ncbi request reprint Reversed-phase ion-pair liquid chromatographic determination of chlorophacinone and diphacinone in steam-rolled oat baits and steam-rolled oat/wax baits
    T M Primus
    USDA APHIS National Wildlife Research Center, Analytical Chemistry Project, Ft Collins, CO 80525, USA
    J AOAC Int 81:349-57. 1998
  4. ncbi request reprint Risk assessment of an acetaminophen baiting program for chemical control of brown tree snakes on Guam: evaluation of baits, snake residues, and potential primary and secondary hazards
    J J Johnston
    United States Department of Agriculture, Animal and Plant Health Inspection Service, National Wildlife Research Center, Fort Collins, Colorado 80521, USA
    Environ Sci Technol 36:3827-33. 2002
  5. ncbi request reprint Evaluation and significance of tetracycline stability in rabies vaccine baits
    J J Johnston
    APHIS WS National Wildlife Research Center, US Department of Agriculture, 4101 LaPorte Avenue, Fort Collins, CO 80521, USA
    J Wildl Dis 41:549-58. 2005

Collaborators

  • J C Hurley
  • D Slate
  • M O Way
  • J J Johnston
  • R B Chipman
  • T J DeLiberto
  • C A Furcolow
  • T Buettgenbach
  • M J Goodall
  • J L Snow
  • D J Kohler
  • J D Eisemann
  • P J Savarie

Detail Information

Publications5

  1. ncbi request reprint Determination of 4,4'-dinitrocarbanilide (DNC), the active component of the antifertility agent nicarbazin, in chicken, duck, and goose plasma
    T M Primus
    Analytical Chemistry Project, U S Department of Agriculture Animal and Plant Health Inspection Service National Wildlife Research Center, 4101 LaPorte Avenue, Fort Collins, Denver, Colorado 80521, USA
    J Agric Food Chem 49:3589-93. 2001
    ..The mean recovery of DNC in fortified chicken plasma samples was 99.7 +/- 1.9% for 0.18 and 9.1 ppm DNC, and in fortified duck and goose plasma samples was 99.5 +/- 4.9% and 101.4 +/- 4.5%, respectively, for 0.18, 9.1, and 18 ppm DNC...
  2. ncbi request reprint Novel field sampling procedure for the determination of methiocarb residues in surface waters from rice fields
    T M Primus
    Analytical Chemistry Project, APHIS National Wildlife Research Center, U S Department of Agriculture, 4101 LaPorte Avenue, Ft Collins, Colorado 80521, USA
    J Agric Food Chem 49:5706-9. 2001
    ..Recoveries from control surface water samples fortified at 5.0, 10, 50, and 100 ng/mL methiocarb averaged 92 +/- 7%. A method limit of detection for methiocarb in rice field surface water was estimated to be 0.23 ng/mL at 223 nm...
  3. ncbi request reprint Reversed-phase ion-pair liquid chromatographic determination of chlorophacinone and diphacinone in steam-rolled oat baits and steam-rolled oat/wax baits
    T M Primus
    USDA APHIS National Wildlife Research Center, Analytical Chemistry Project, Ft Collins, CO 80525, USA
    J AOAC Int 81:349-57. 1998
    ..0 and 0.76 micrograms/g, respectively. Method limits of detection for chlorophacinone and diphacinone in wax baits were estimated to be 4.2 and 2.8 micrograms/g, respectively...
  4. ncbi request reprint Risk assessment of an acetaminophen baiting program for chemical control of brown tree snakes on Guam: evaluation of baits, snake residues, and potential primary and secondary hazards
    J J Johnston
    United States Department of Agriculture, Animal and Plant Health Inspection Service, National Wildlife Research Center, Fort Collins, Colorado 80521, USA
    Environ Sci Technol 36:3827-33. 2002
    ..These results indicate that the advantages of using acetaminophen to reduce brown tree snake populations on Guam outweigh the minimal risks to nontarget feral and wildlife species...
  5. ncbi request reprint Evaluation and significance of tetracycline stability in rabies vaccine baits
    J J Johnston
    APHIS WS National Wildlife Research Center, US Department of Agriculture, 4101 LaPorte Avenue, Fort Collins, CO 80521, USA
    J Wildl Dis 41:549-58. 2005
    ..This situation could contribute to low biomarker detection rates and suggests that formulation modification should be considered...