Overview
Availability
- Dr Andrew Hewitt is:
- Available for supervision
Fields of research
Qualifications
- Bachelor (Honours) of Science (Advanced), University of Sheffield
- Masters (Coursework) of Science, Cranfield Institute of Technology (Cranfield University)
- Doctor of Philosophy, University College London
Works
Search Professor Andrew Hewitt’s works on UQ eSpace
2004
Conference Publication
Wind tunnels, lasers and mosquitoes - Applications for control studies
Boyd, A., Hewitt, A. J., Dorr, G. J., Kleinmeulmann, P. and Noller, B. N. (2004). Wind tunnels, lasers and mosquitoes - Applications for control studies. 4th Annual Queensland Health and Medical Scientific Meeting, Brisbane, 30 Nov - 1 Dec 2004. Brisbane: Queensland Health.
2004
Conference Publication
Comparison of three imaging systems for water-sensitive papers
Hoffmann, W. C. and Hewitt, A. J. (2004). Comparison of three imaging systems for water-sensitive papers. ASAE Annual International Meeting 2004, Ottawa, Canada, 1-4 August 2004. St Joseph, MI, USA: ASAE.
2004
Conference Publication
Modelling wind tunnel drift measurements
Dorr, G. J., Woods, N., Hewitt, A. J., Hanan, J. S., Kleinmeulman, P. A. and Adkins, S. W. (2004). Modelling wind tunnel drift measurements. Intern'l Conf on Pesticide Application for Drift Management, Hawaii/Hilton Waikoloa Village, 27-29 October 2004. Pullman, Washington: Washington State University Extension.
2004
Conference Publication
Comparing droplet size and velocity of different hydraulic nozzle spray plumes
Kleinmeulman, P. A., Dorr, G. J., Woods, N., Hewitt, A. J., Noller, B. N., Hanan, J. S. and Adkins, S. W. (2004). Comparing droplet size and velocity of different hydraulic nozzle spray plumes. Intern'l Conf on Pesticide Application for Drift Management, Hawaii/Hilton Waikoloa Village, 27-29 October 2004. Pullman, Washington: Washington State Unviersity Extension.
2003
Conference Publication
Characterizing granular material in aerial application
Teske, Milton E., Hewitt, Andrew J. and Ice, George G. (2003). Characterizing granular material in aerial application. American Society for Testing and Materials.
2003
Journal Article
Droplet evaporation corrections for aerial spray drift modeling I: Theoretical considerations
Teske, Milton E., Kaufman, Andrew E., Thistle, Harold W., Hewitt, Andrew J. and Valcore, David L. (2003). Droplet evaporation corrections for aerial spray drift modeling I: Theoretical considerations. Atomization and Sprays, 13 (2-3), 243-250. doi: 10.1615/atomizspr.v13.i23.50
2002
Journal Article
Conversion of droplet size distributions from PMS optical array probe to Malvern laser diffraction
Teske, Milton E., Thistle, Harold W., Hewitt, Andrew J. and Kirk, I. W. (2002). Conversion of droplet size distributions from PMS optical array probe to Malvern laser diffraction. Atomization and Sprays, 12 (1-3), 267-281. doi: 10.1615/atomizspr.v12.i123.140
2002
Journal Article
Development of the spray drift task force database for aerial applications
Hewitt, Andrew J., Johnson, David R., Fish, John D., Hermansky, Clarence G. and Valcore, David L. (2002). Development of the spray drift task force database for aerial applications. Environmental Toxicology and Chemistry, 21 (3), 648-658. doi: 10.1002/etc.5620210326
2001
Journal Article
Analyses of equipment, meteorology and other factors affecting drift from applications of sprays by ground rig sprayers
Hewitt, Andrew J., Valcore, D. L. and Barry, T. (2001). Analyses of equipment, meteorology and other factors affecting drift from applications of sprays by ground rig sprayers. ASTM Special Technical Publication (1400), 44-56. doi: 10.1520/stp10433s
2001
Journal Article
Developments in international harmonization of pesticide drift management
Hewitt, A. J. (2001). Developments in international harmonization of pesticide drift management. Phytoparasitica, 29 (2), 93-96. doi: 10.1007/BF02983952
2001
Conference Publication
Real time spray drift prediction
Maber, J., Dewar, P., Praat, J. P. and Hewitt, A. J. (2001). Real time spray drift prediction. International Society for Horticultural Science. doi: 10.17660/ActaHortic.2001.566.64
2001
Conference Publication
Adjuvant effects on spray characteristics and drift potential
Miller, Paul C. H., Hewitt, A. J. and Bagley, W. E. (2001). Adjuvant effects on spray characteristics and drift potential. American Society for Testing and Materials. doi: 10.1520/stp10727s
2001
Conference Publication
Droplet size spectra from rotary atomizers and hydraulic nozzles in mosquito control
Hewitt, A.J., Zany, W., Dorr, G. J. and Woods, N. (2001). Droplet size spectra from rotary atomizers and hydraulic nozzles in mosquito control. Dearborn, MI, USA, May 2001. Irvine, CA, USA: ILASS Americas (Institute of Liquid Atomization and Spray Systems, North & South America).
2001
Conference Publication
The measurement of droplet size distributions from rotary atomizers
Teske, Milton E., Hewitt, Andrew J. and Mickle, Robert E. (2001). The measurement of droplet size distributions from rotary atomizers. American Society for Testing and Materials. doi: 10.1520/stp10729s
2000
Conference Publication
A review of ground sprayer data and a preliminary analytical model
Teske, Milton E., Valcore, David L. and Hewitt, Andrew J. (2000). A review of ground sprayer data and a preliminary analytical model.
2000
Conference Publication
Methodologies for the Quantification of Spray Deposition and Drift in Field Applications
Hewitt, A. J. (2000). Methodologies for the Quantification of Spray Deposition and Drift in Field Applications.
2000
Conference Publication
The need for nozzle emission spectra in drift mitigation
Teske, Milton E., Hewitt, Andrew J., Esterly, David M. and Valcore, David L. (2000). The need for nozzle emission spectra in drift mitigation.
2000
Journal Article
Spray drift: Impact of requirements to protect the environment
Hewitt, A. J. (2000). Spray drift: Impact of requirements to protect the environment. Crop Protection, 19 (8-10), 623-627. doi: 10.1016/S0261-2194(00)00082-X
1999
Journal Article
The formation of a new ASTM E35.22 task group to address drift management adjuvants
Hewitt, Andrew J., Stern, A. J., Bagley, W. E. and Dexter, R. (1999). The formation of a new ASTM E35.22 task group to address drift management adjuvants. ASTM Special Technical Publication (1373), 135-148.
1997
Journal Article
Relative drift potential and droplet size spectra of aerially applied propanil formulations
Sanderson, R., Hewitt, A. J., Huddlestor, E. W. and Ross, J. B. (1997). Relative drift potential and droplet size spectra of aerially applied propanil formulations. Crop Protection, 16 (8), 717-721. doi: 10.1016/S0261-2194(97)00064-1
Funding
Current funding
Past funding
Supervision
Availability
- Dr Andrew Hewitt is:
- Available for supervision
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Supervision history
Completed supervision
-
2016
Doctor Philosophy
Towards the optimisation of Coarse sprays to reduce drift and improve efficacy in Australian cropping systems
Principal Advisor
Other advisors: Dr Chris O'Donnell, Professor Steve Adkins, Professor Bhagirath Chauhan
-
2016
Doctor Philosophy
Effect of spray liquid physical properties and dynamics of fluids on atomization and spray drift
Associate Advisor
Other advisors: Professor Justin Cooper-White
-
2014
Master Philosophy
Formulation and Evaluation of an Agricultural Spray oil with Film Forming waxes
Associate Advisor
Other advisors: Professor Victor Galea
-
2009
Doctor Philosophy
Environmental Fate of Synthetic Pyrethroids: A Study on the Loss Pathways and Processes of Termiticides in Tropical Climates
Associate Advisor
Media
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