Browse by all authors Browse By Author ID - Hewitt, Andrew J.

Browse Results (38 results found)

Subscribe to the RSS feed for this result setSubscribe to the RSS feed for this result set

Refine

  Abstract Views File Downloads Thomson Reuters Web of Science Citation Count Scopus Citation Count Altmetric Score
Dorr, Gary J., Hewitt, Andrew J., Adkins, Steve W., Hanan, Jim, Zhang, Huichun and Noller, Barry (2013) A comparison of initial spray characteristics produced by agricultural nozzles. Crop Protection, 53 109-117. doi:10.1016/j.cropro.2013.06.017 122   1 Cited 3 times in Scopus3 0
Dorr, G. J., Noller, B N, Hewitt, A J, Hanan, J S and Adkins, S W (2006). A decision-making tool to minimise environmental and public health risk of pesticide application. In: Towards a Healthier Queensland through Research and Innovation. 6th Annual Health and Medical Research conference of Queensland, Hilton Hotel, Brisbane, (59-59). 23-24 November 2006. 120  
Hewitt, Andrew J., Forster, Alison, Teske, Milton E. and Thistle, Harold W. (2010). AGDISP Model Developments in USA, Australia and New Zealand. In: ForestTECH 2010 Proceedings. ForestTECH 2010 - Technologies to Improve Forest Planning, Albury, New South Wales, Australia, (). 22 - 24 November 2010. 236 27
Noller, B. N., Hewitt, A. J., Woods, N., Dorr, G. J. and Kleinmeulman, P. A. (2005). Applicability of a controlled environment facililty for Aerosol Toxicological Exposure Assessments. In: Deacon Downunder International Conference on the Removal or Destruction of Highly Toxic Chemical and Biological Contamination. Downunder Intern. Conf. on the Removal or Destruction of Highly Toxic Chemical & Biol. Contamination, Melbourne, Vic, (1-1). 13-16 February 2005. 61  
Ice. W., Thistle, H., Karsky, R. and Hewitt, A. (2010). Attenuation of aerially applied spray within a riparian management area. In: SAF 2010 National Convention, Albuquerue, NM, U.S.A., (). 27-31 October 2010. 45  
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. In: C. Ramsay, A. Hewitt, H. Thistle, C. Hoffman, R. Wolf and T. Wolf, Proceedings of the International Conference on Pesticide Application for Drift Management. Intern'l Conf on Pesticide Application for Drift Management, Hawaii/Hilton Waikoloa Village, (282-282). 27-29 October 2004. 181  
Fritz, Bradley K., Hoffmann, W. Clint, Kruger, Greg R., Henry, Ryan S., Hewitt, Andrew and Czaczyk, Zbigniew (2014) Comparison of drop size data from ground and aerial application nozzles at three testing laboratories. Atomization and Sprays, 24 2: 181-192. doi:10.1615/AtomizSpr.2013009668 51 1 1 Cited 0 times in Scopus0 0
Thistle, H. W., Ice, G. G., Karsky, R.L., Hewitt, A.J. and Dorr, G. (2009). Deposition of aerially applied spray to a stream within a vegetative barrier. In: Paul H. Heinemann, James A. Lindley, Kyle R. Douglas-Mankin, Virendra M. Puri, Kenneth A. Sudduth, Fredrick W. Wheaton, Roy E. Young and Naiqian Zhang, 2007 ASABE Annual International Meeting, Minneapolis, MN, United States, (1481-1490). 2007. 60   4 Cited 5 times in Scopus5
Hoffmann, W. C., Fritz, B. and Hewitt, A. (2010). Development and testing of an aerial application standardized spray system. In: 31st Symposium on Pesticide Formulations and Delivery Systems: Innovative Green Chemistries for the 21st Century, San Antonio, Texas, United States, (). 12-14 October 2010. 55  
Dorr, G. J., Noller, B., Hanan, J., Adkins, Stephen W., Woods, N., Hewitt, A. and Ricci, P. (2005). Development of a decision-making tool to minimise environmental and public health risk of pesticide application. In: Proceedings of the 2005 International Chemical Congress of Pacific Basin. 2005 International Chemical Congress of Pacific Basin, Honolulu, Hawaii, USA, (). 15-20 December, 2005. 44  
Dorr, G., Noller, B. N., Woods, N., Hewitt, A. J., Hanan, J. S., Adkins, S. W. and Ricci, P. F. (2007). Development of a Decision-Making Tool to Minimize Environmental and Public Health Risk of Pesticide Application. In: Ivan R. Kennedy, Keith R. Solomon, Shirley J. Gee, Angus N. Crossan, Shuo Wang and Francisco Sanchez-Bayo, ACS SYMPOSIUM SERIES: Rational Environmental management of Agrochemicals: Risk Assessment, Monitoring, and Remedial Action. International Chemical Congress of Pacific Basin Societies (PACIFICHEM 2005), Honolulu, HI, (53-65). 15-20 Dec 2005. 179   3 Cited 1 times in Scopus1
Hewitt, A. J., Hoffman, W. C., Miller, P., Fritz, B., Thistle, H., Teske, M., Dorr, G., O'Donnell, C., Bagley, W., Giles, D., Czazykz, Z., Connell, R., Birchfield, N. and Martin, D. (2010). Development of a drift reduction technology deposition model based on spray characteristics from wind tunnel and field sampling. In: 31st Symposium on Pesticide Formulations and Delivery Systems: Innovative Green Chemistries for the 21st Century. 31st Symposium on Pesticide Formulations and Delivery Systems: Innovative Green Chemistries for the 21st Century, San Antonio, Texas, USA, (). 12-14 October 2010. 61  
Hewitt, Andrew J. (2010). Drift reduction technologies in Australia and New Zealand. In: Efficient Application of Pesticides for Sustainable and Effective Crop Protection. 239th ACS National Meeting & Exposition, San Francisco CA, United States, (). 21-25 March 2010. 45  
Czaczyk, Zbigniew, Kruger, Greg and Hewitt, Andrew (2012) Droplet size classification of air induction flat fan nozzles. Journal of Plant Protection Research, 52 4: 415-420. 16 8 Cited 1 times in Scopus1
Hewitt, A. J. (2008) Droplet size spectra classification categories in aerial application scenarios. Crop Protection, 27 9: 1284-1288. doi:10.1016/j.cropro.2008.03.010 54   5 Cited 9 times in Scopus9 0
Hewitt, A.J., Zany, W., Dorr, G. J. and Woods, N. (2001). Droplet size spectra from rotary atomizers and hydraulic nozzles in mosquito control. In: The 14th Annual Conference on Liquid Atomisation and Spray Systems. , Dearborn, MI, USA, (1-5). May 2001. 119  
Hoffmann, W. C., Fritz, B., Hewitt, A. J. and Bagley, W. (2010). Effects of air speed and liquid temperature on atomization of sprays under ground application conditions. In: 31st Symposium on Pesticide Formulations and Delivery Systems: Innovative Green Chemistries for the 21st Century, San Antonio, Texas, United States, (). 12-14 October 2010. 51  
Armitage, James M., Ginevan, Michael E., Hewitt, Andrew, Ross, John H., Watkins, Deborah K. and Solomon, Keith R. (2015) Environmental fate and dietary exposures of humans to TCDD as a result of the spraying of Agent Orange in upland forests of Vietnam. Science of the Total Environment, 506-507 621-630. doi:10.1016/j.scitotenv.2014.11.026 16   0
Fritz, Bradley. K., Hoffmann, W. Clint, Birchfield, Norman B., Ellenberger, Jay, Kahn, Faruque, Bagley, W. E., Thornburg, Jonathan W. and Hewitt, Andrew (2010) Evaluation of spray drift using low-speed wind tunnel measurements and dispersion. Journal of ASTM International (JAI), 7 6: 1-14. doi:10.1520/JAI102775 147 12 Cited 6 times in Scopus6 0
Ross, John H., Hewitt, Andrew, Armitage, James, Solomon, Keith, Watkins, Deborah K. and Ginevan, Michael E. (2015) Exposure to TCDD from base perimeter application of Agent Orange in Vietnam. Science of the Total Environment, 511 82-90. doi:10.1016/j.scitotenv.2014.11.083 19   Cited 0 times in Scopus0 0
Fritz, B., Hoffmann, W. C., Birchfield, N., Ellenberger, J., Kosusko, M., Khan, F. and Hewitt, A. (2010). Field scale evaluation of spray drift reduction technologies from ground and aerial application systems. In: Proc. ASTM 31st Symposium on Pesticide Formulations and Delivery Systems: Innovative Green Chemistries for the 21st Century. 31st Symposium on Pesticide Formulations and Delivery Systems: Innovative Green Chemistries for the 21st Century, San Antonio, Texas, USA, (). October 12-14 2010. 72 4
Fritz, Bradley, K., Hoffman, W. Clint, Bagley, W. E. and Hewitt, Andrew (2011) Field scale evaluation of spray drift reduction technologies from ground and aerial application systems. Journal of ASTM International, 8 5: 1-11. doi:10.1520/JAI103457 80 2 Cited 5 times in Scopus5 0
Hewitt, Andrew (2013). Ground spray drift modeling for pesticide application. In: Abstracts - 246th National Meeting of the American Chemical Society (ACS). 246th National Meeting of the American Chemical Society (ACS), Indianapolis, IN United States, (). 8 - 12 September 2013. 12   0
Ross, John H., Hewitt, Andrew, Armitage, James, Solomon, Keith, Watkins, Deborah K. and Ginevan, Michael E. (2015) Handler, bystander and reentry exposure to TCDD from application of Agent Orange by C-123 aircraft during the Vietnam War. Science of the Total Environment, 505 514-525. doi:10.1016/j.scitotenv.2014.10.005 22   Cited 1 times in Scopus1 0
Hewitt, Andrew (2010). International standards for drift reduction technology studies. In: Working Landscapes: Providing for the Future. 2010 Joint Annual Meeting of the Society for Range Management (SRM) and Weed Society of America (WSSA), Denver, Colorado, USA, (). 7 - 11 February 2010. 42  
Dorr, Gary J., Hanan, Jim, Hewitt, Andrew J., Adkins, Steve and Noller, Barry N. (2007). Modeling the Interaction of Plant Architecture and Spray Techniques. In: 2007 ASABE Annual International Meeting, Minneapolis, Minnesota, (1-10). 17-20 June, 2007. 149   Cited 0 times in Scopus0
Hewitt, A. J., Woods, N., O'Donnell, C. C., Dorr, G. J., Gardner, A. D. and Noller, B. N. (2005). Modelling Chemical Exposure to Aquatic Ecosystems. In: Australian Coral Reef Society Conference. Australian Coral Reef Society Conference, Heron Island, (1-1). 20-22 August 2005. 51  
Dorr, G. J., Woods, N., Hewitt, A. J., Hanan, J. S., Kleinmeulman, P. A. and Adkins, S. W. (2004). Modelling wind tunnel drift measurements. In: C. Ramsay, A. Hewitt, H. Thistle, C. Hoffman, R. Wolf and T. Wolf, Proceedings of the International Conference on Pesticide Application for Drift Management. Intern'l Conf on Pesticide Application for Drift Management, Hawaii/Hilton Waikoloa Village, (378-379). 27-29 October 2004. 99  
Dorr, S., Adkins, S., Hanan, J., O'Donnell, C., Hewitt, A. and Noller, B. (2007). Optimisation of herbicide deposition and retention using computer modeling validated through wind tunnel studies. In: B. Marambe, U. R. Sangkkara, W. M. De Costa and A. S. K. Abeysekara, Proceedings of the 21st Asian Pacific Weed Science Society (APWSS) Conference. 21st Asian Pacific Weed Science Society (APWSS) Conference, Colombo, Sri Lanka, (82-87). 2-6 October 2007. 62  
Craig, Ian P., Hewitt, Andrew and Terry, Howard (2014) Rotary atomiser design requirements for optimum pesticide application efficiency. Crop Protection, 66 34-39. doi:10.1016/j.cropro.2014.08.012 19   0 Cited 0 times in Scopus0 0
Teske, M. E., Thistle, H. W., Hewitt, A. J., Kirk, I. W., Dexter, R. W. and Ghent, J. H. (2005) Rotary atomizer drop size distribution database. Transactions of The Asae, 48 3: 917-921. 72   7 Cited 10 times in Scopus10
Connell, R. J., Woodward, S. J. R., Zabkiewicz, J. A. and Hewitt, A. J. (2010). Shelterbelt interception of agrichemicals: Model and field results. In: P. Balsari, P. I. Carpenter, S. E. Cooper, C. R. Glass, B. Magri, C. Mountford-Smith, T. H. Robinson, D. Stock, W. A. Taylor, E. W. Thornhill and J. van de Zande, Proceedings of the 2010 Meeting of the Association of Applied Biologists: International Advances in Pesticide Application. 2010 Meeting of the Association of Applied Biologists: International Advances in Pesticide Application, Cambridge, United Kingdom, (443-448). 5-7 January 2010. 48  
Clint Hoffmann, W., Hewitt, A. J., Ross, J. B., Bagley, W. E., Martin, D. E. and Fritz, B. K. (2008). Spray adjuvant effects on droplet size spectra measured by three laser-based systems in a high-speed wind tunnel. In: Pesticide Formulations and Delivery Systems, 26th Volume: Reassessing Pesticide Technologies. Pesticide Formulations and Delivery Systems: Reassessing Pesticide Technologies, Dallas, TX, (60-71). 17 - 20 October 2005. 25   Cited 0 times in Scopus0
Dorr, Gary, Hanan, Jim, Adkins, Steve, Hewitt, Andrew, O'Donnell, Chris and Noller, Barry (2008) Spray deposition on plant surfaces: a modelling approach. Functional Plant Biology, 35 9/10: 988-996. doi:10.1071/FP08056 117   14 Cited 18 times in Scopus18 0
Hewitt, A.J., Solomon, K.R. and Marshall, E.J.P. (2009) Spray droplet size, drift potential, and risks to nontarget organisms from aerially applied glyphosate for coca control in Colombia. Journal of Toxicology and Environmental Health, Part A, 72 15-16: 921-929. doi:10.1080/15287390902929667 70   5 Cited 6 times in Scopus6 0
Geoghegan, Trudyanne S., Hageman, Kimberly J. and Hewitt, Andrew J. (2014) Testing flow-through air samplers for use in near-field vapour drift studies by measuring pyrimethanil in air after spraying. Environmental Sciences: Processes and Impacts, 16 3: 422-432. doi:10.1039/c3em00498h 22   0 Cited 0 times in Scopus0 0
Hewitt, A. J. (2010). Tracer and collector systems for field deposition research. In: P. Balsari, P. I. Carpenter, S. E. Cooper, C. R. Glass, B. Magri, C. Mountford-Smith, T. H. Robinson, D. Stock, W. A. Taylor, E. W. Thornhill and J. van de Zande, Aspects 99: International Advances in Pesticide Application 2010. Aspects of Applied Biology 99, Cambridge, U. K., (283-289). 5-7 January 2010. 57  
Boyd, A., Hewitt, A. J., Dorr, G. J., Kleinmeulmann, P. and Noller, B. N. (2004). Wind tunnels, lasers and mosquitoes - Applications for control studies. In: 4th Annual Queensland Health and Medical Scientific Meeting. 4th Annual Queensland Health and Medical Scientific Meeting, Brisbane, (250-250). 30 Nov - 1 Dec 2004. 67