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2018

Conference Publication

Herbicide spray penetration into corn and soybean canopies using air-induction nozzles and a drift control adjuvant

Creech, Cody F., Henry, Ryan S., Hewitt, Andrew J. and Kruger, Greg R. (2018). Herbicide spray penetration into corn and soybean canopies using air-induction nozzles and a drift control adjuvant. Cambridge, United Kingdom: Cambridge University Press. doi: 10.1017/wet.2017.84

Herbicide spray penetration into corn and soybean canopies using air-induction nozzles and a drift control adjuvant

2018

Conference Publication

Is Retention the Old-New Problem in a Drift-Control Era?

Costa, Fernanda, Forster, W. Alison, Favaro, Cintia, Golfetti da Silva, Vanessa R. and Hewitt, Andrew (2018). Is Retention the Old-New Problem in a Drift-Control Era?. 38th Symposium on Pesticide Formulation and Delivery Systems: Innovative Application, Formulation, and Adjuvant Technologies, New Orleans LA United States, 10-12 October 2017. West Conshohocken, PA United States: A S T M International. doi: 10.1520/STP167020770213

Is Retention the Old-New Problem in a Drift-Control Era?

2016

Conference Publication

Phase doppler flux comparisons

Roten, Rory, Post, Scott and Hewitt, Andrew (2016). Phase doppler flux comparisons. 2016 ASABE Annual International Meeting, Orlando, Florida, United States, 17-20 July 2016. St Joseph, MI, United States: American Society of Agricultural and Biological Engineers. doi: 10.13031/aim.20162461508

Phase doppler flux comparisons

2015

Conference Publication

Preliminary investigation of Phase Doppler derived flux measurements in a wind tunnel for the sampling of orchard spray drift

Roten, R. L., Ferguson, J. C., Connell, R. J., Dorr, G. J. and Hewitt, A. J. (2015). Preliminary investigation of Phase Doppler derived flux measurements in a wind tunnel for the sampling of orchard spray drift. 13th Workshop on Spray Application in Fruit Growing, Lindau Germany, Jul 15-18, 2015. Germany: Julius Kühn-Institut. doi: 10.5073/jka.2015.448.000

Preliminary investigation of Phase Doppler derived flux measurements in a wind tunnel for the sampling of orchard spray drift

2014

Conference Publication

How conformation change in polymer-surfactant system influence spray performance through flat fan nozzle

Wang, Ruobing, Door, Gary, Hewitt, Andrew and Cooper-White, Justin (2014). How conformation change in polymer-surfactant system influence spray performance through flat fan nozzle. 248th National Meeting of the American Chemical Society (ACS), San Francisco CA, United States, 10-14 August 2014. Washington, DC United States: American Chemical Society.

How conformation change in polymer-surfactant system influence spray performance through flat fan nozzle

2014

Conference Publication

Evaluation of models for ground-based pesticide application systems

Hewitt, Andrew (2014). Evaluation of models for ground-based pesticide application systems. 248th National Meeting of the American Chemical Society (ACS), San Francisco CA, United States, 10-14 August 2014. Washington, DC United States: American Chemical Society.

Evaluation of models for ground-based pesticide application systems

2014

Conference Publication

Effect of interaction in polymer-surfactant systems on spray drift

Wang, Ruobing, Dorr, Gary, Hewitt, Andrew and Cooper-White, Justin (2014). Effect of interaction in polymer-surfactant systems on spray drift. 248th National Meeting of the American Chemical Society (ACS), San Francisco CA, United States, 10-14 August 2014. Washington, DC United States: American Chemical Society.

Effect of interaction in polymer-surfactant systems on spray drift

2014

Conference Publication

Wireless mobile device for counting and measuring spray droplets

Kateley, Stephen, Hewitt, Andrew, Brady, Mick and Goddard, Richard (2014). Wireless mobile device for counting and measuring spray droplets. 248th National Meeting of the American Chemical Society (ACS), San Francisco CA, United States, 10-14 August 2014. Washington, DC United States: American Chemical Society.

Wireless mobile device for counting and measuring spray droplets

2013

Conference Publication

Ground spray drift modeling for pesticide application

Hewitt, Andrew (2013). Ground spray drift modeling for pesticide application. 246th National Meeting of the American Chemical Society (ACS), Indianapolis, IN United States, 8 - 12 September 2013. Washington, DC United States: American Chemical Society.

Ground spray drift modeling for pesticide application

2011

Conference Publication

Evaluation of spray drift using low-speed wind tunnel measurements and dispersion modeling

Fritz, Bradley K., Hoffmann, W. Clint, Birchfield, Norman B., Ellenberger, Jay, Khan, Faruque, Bagley, W. E., Thornburg, Jonathan W. and Hewitt, Andrew (2011). Evaluation of spray drift using low-speed wind tunnel measurements and dispersion modeling. ASTM International. doi: 10.1520/stp152720120018

Evaluation of spray drift using low-speed wind tunnel measurements and dispersion modeling

2011

Conference Publication

Field scale evaluation of spray drift reduction technologies from ground and aerial application systems

Fritz, Bradley K., Hoffmann, W. Clint, Bagley, W. E. and Hewitt, Andrew (2011). Field scale evaluation of spray drift reduction technologies from ground and aerial application systems. ASTM International. doi: 10.1520/stp153720120013

Field scale evaluation of spray drift reduction technologies from ground and aerial application systems

2010

Conference Publication

Drift reduction technologies in Australia and New Zealand

Hewitt, Andrew J. (2010). Drift reduction technologies in Australia and New Zealand. 239th ACS National Meeting & Exposition, San Francisco CA, United States, 21-25 March 2010.

Drift reduction technologies in Australia and New Zealand

2010

Conference Publication

Development of a drift reduction technology deposition model based on spray characteristics from wind tunnel and field sampling

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. 31st Symposium on Pesticide Formulations and Delivery Systems: Innovative Green Chemistries for the 21st Century, San Antonio, Texas, USA, 12-14 October 2010.

Development of a drift reduction technology deposition model based on spray characteristics from wind tunnel and field sampling

2010

Conference Publication

Tracer and collector systems for field deposition research

Hewitt, A. J. (2010). Tracer and collector systems for field deposition research. Aspects of Applied Biology 99, Cambridge, U. K., 5-7 January 2010. Warwick, U.K.: Association of Applied Biologists.

Tracer and collector systems for field deposition research

2010

Conference Publication

AGDISP Model Developments in USA, Australia and New Zealand

Hewitt, Andrew J., Forster, Alison, Teske, Milton E. and Thistle, Harold W. (2010). AGDISP Model Developments in USA, Australia and New Zealand. ForestTECH 2010 - Technologies to Improve Forest Planning, Albury, New South Wales, Australia, 22 - 24 November 2010.

AGDISP Model Developments in USA, Australia and New Zealand

2010

Conference Publication

Development and testing of an aerial application standardized spray system

Hoffmann, W. C., Fritz, B. and Hewitt, A. (2010). Development and testing of an aerial application standardized spray system. 31st Symposium on Pesticide Formulations and Delivery Systems: Innovative Green Chemistries for the 21st Century, San Antonio, Texas, United States, 12-14 October 2010.

Development and testing of an aerial application standardized spray system

2010

Conference Publication

Shelterbelt interception of agrichemicals: Model and field results

Connell, R. J., Woodward, S. J. R., Zabkiewicz, J. A. and Hewitt, A. J. (2010). Shelterbelt interception of agrichemicals: Model and field results. 2010 Meeting of the Association of Applied Biologists: International Advances in Pesticide Application, Cambridge, United Kingdom, 5-7 January 2010. Wellesbourne, Warwick, United Kingdom: Association of Applied Biologists.

Shelterbelt interception of agrichemicals: Model and field results

2010

Conference Publication

Attenuation of aerially applied spray within a riparian management area

Ice. W., Thistle, H., Karsky, R. and Hewitt, A. (2010). Attenuation of aerially applied spray within a riparian management area. SAF 2010 National Convention, Albuquerue, NM, U.S.A., 27-31 October 2010.

Attenuation of aerially applied spray within a riparian management area

2010

Conference Publication

Field scale evaluation of spray drift reduction technologies from ground and aerial application systems

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. 31st Symposium on Pesticide Formulations and Delivery Systems: Innovative Green Chemistries for the 21st Century, San Antonio, Texas, USA, October 12-14 2010.

Field scale evaluation of spray drift reduction technologies from ground and aerial application systems

2010

Conference Publication

International standards for drift reduction technology studies

Hewitt, Andrew (2010). International standards for drift reduction technology studies. 2010 Joint Annual Meeting of the Society for Range Management (SRM) and Weed Society of America (WSSA), Denver, Colorado, USA, 7 - 11 February 2010.

International standards for drift reduction technology studies