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The Ohio State University

Department of Food, Agricultural and Biological Engineering

Our People: Erdal Ozkan

Erdal Ozkan
Professor
Address:
226 Agricultural Engineering
590 Woody Hayes Drive
Columbus
Phone: 
614-292-3006

Works

Conferences

Shen, Y., Zhu, H., Liu, H., Ozkan, HE. "Delay times of a LiDAR-guided precision sprayer control system." International Conference of American Society of Agricultural and Biological Engineers. (July 2013) [View]

Chen, Y., Zhu, H., Ozkan, E.. "Real-time Tree Foliage Density Estimation with Laser Scanning Sensor for Variable-Rate Tree Sprayer Development." INternational Conference of American Society of Agricultural and Biological Engineers. (July 2013) [View]

Liu, H., Zhu, H., Shen, Y., .Chen, Y., Zondag, R., Ozkan, HE. "Influence of travel speed on spray deposition uniformity from an air-assisted variable-rate sprayer." International Conference of American Society of Agricultural and Biological Engineers. (July 2013) [View]

Liu, H., Zhu, H., Shen, Y., .Chen, Y., Ozkan, HE. "Evaluation of a laser scanning sensor for variable-rate tree sprayer development." International Conference of American Society of Agricultural and Biological Engineers. (July 2013) [View]

Shen, Y., Zhu, H., Liu, H., Chen, Y., Ozkan, HE. "Development of a real-time chemical injection system for air-assisted variable-rate sprayers." International Conference of American Society of Agricultural and Biological Engineers. (July 2013) [View]

Zhu,Heping; Jeon,Hong Young; Chen,Yu; Ozkan,Erdal; Derksen,Richard,D; Reding,Michael,E; Ranger,Christopher,M; Canas,Luis; Krause,Charles,R; Locke,James,C; Ernst,Stanley,C; Zondag,Randall,H; Fulcher,Amy; Rosetta,Robin. "Development of Two Intelligent Spray Systems for Ornamental Nursery and Fruit Tree Crops." Annual Conference of the American-Society-for-Horticultural-Science. (August 2010)

Xu,Linyun; Yu,Yang; Zhu,Heping; Ozkan,Erdal. "Influence of target surfaces and adjuvants on deposition characteristics of spray droplets." (March 2010)

Ozkan, E.. "Current Status and Future Trends in Pesticide Application Technology." CIGR Proceedings, Technology and Management to Increase the Efficiency in Sustainable Agricultural Systems, Rosario, Argentina,. (January 2010) [View]

Zhu, H., Y. Yu and H.E. Ozkan. "Influence of spray formulation and leaf surface structures on droplet evaporation and wetted area.." International Advances in Pesticide Application -- Aspects of Applied Biology. (January 2010)

Guler,H; Zhu,H; Ozkan,E; Derksen,R; Krause,C. "Wind Tunnel Evaluation of Drift Reduction Potential and Spray Characteristics with Drift Retardants at High Operating Pressure." 26th Symposium on Pesticide Formulations and Delivery Systems. (January 2008)

Journal Articles

Derksen, RC, Altland JE, Oliveira, R.B.. "Performance of granular collectors for container plants and a comparison of the influence of canopy type on preemergent herbicide deposits."; Applied Engineering in Agriculture.. Vol. 30 (May 2014): Number 2-.

Chen, Y, Ozkan, HE, Zhu, H, Derksen, RC, Krause, CR. "Spray deposition inside tree canopies from a newly developed variable-rate air-assisted sprayer.."; Transactions of the ASABE.. Vol. 56, no. 6. (October 2013): 1263-1272.

Guler H., H. Zhu, H.E Ozkan, P. Ling.. "Characterization of hydraulic nozzles for droplet size and spray coverage."; Atomization and Sprays.. Vol. 22, no. 8. (December 2012): 627-645.

Ozkan, H.E., P.A. Paul, R.C., Derksen, and H. Zhu.. "Influence of application equipment on deposition of spray droplets in wheat canopy.."; Aspects of Applied Biology.. Vol. 114 (January 2012): 317-324.

Jeon, H.Y., H. Zhu, R.C. Derksen, H.E. Ozkan, C.R. Krause. "Evaluation of Ultrasonic Sensors for the Variable Rate Tree Liner Sprayer Development.."; Computers and Electronics in Agriculture.. Vol. 213, no. 1. (January 2011): 213-221.

Xu, L., H. Zhu, H.E. Ozkan and H.W. Thistle.. "Evaporation rate and wetted area of surfactant-amended water droplets at different locations on waxy leaf surfaces.."; Biosystems Engineering.. Vol. 106 (January 2010): 58-67. [View]

Xu, L., H. Zhu, H. E. Ozkan, W. E. Bagley, R.C. Derksen, C.R. Krause.. "Adjuvant effects on evaporation rates and wetted area of droplets on waxy leaves.."; Transactions of the ASABE.. Vol. 53, no. 1. (January 2010): 13-20. [View]

Derksen,RC, Ozkan, HE. "Performance of granular collectors for container plants and a comparison of the influence of canopy type on preemergent herbicide deposits."; Applied Engineering in Agriculture.. (December ): -.

Xu, L., H. Zhu, H.E. Ozkan, W.E. Bagley, and C.R. Krause. "Droplet evaporation and spread on waxy and hairy leaves associated with type and concentration of adjuvants."; Pest Management Science.. (December ): -.

Patents

Ozkan, H.E.. "Pnematic Dry Product Application System." Filed December 2008.

Presentations

"Strategies to improve depositino and coverage of pesticide spray" Presented at Commercial Pesticide Applicator Recirtification Conference, Columbus, OH, US|USA (March 2014)

"Effect of application equipment on biological efficacy of biopesticides" Presented at National Biocidal Congress with International Participation, Antalya, TR|TUR (March 2014) [View]

"Pesticides: Opportunities, Challenges" Presented at FABE Departmental Seminar, Columbus, OH, US|USA (February 2014)

"Engineering solutions to problems associated with application of Pesticides" Presented at 14th Annual The Pesticide Stewardship Alliance conference, San Diego, CA, US|USA (February 2014) [View]

"Plant canopy characteristics effect on spray deposition." Presented at International Advances in Pesticide Application, Cambridge, GB|GBR (January 2014) [View]

"Basic principles of precision spraying" Presented at Precision Ag Expo, Jamestown, ND, US|USA (January 2014)

"Reducing spray drift" Presented at Commercial Pesticide Applicator Recirtification Conference, Sandusky, OH, US|USA (January 2014)

"How to reduce spray drift" Presented at Commersial Pesticide Applicator Training Conference, Dayton, OH, US|USA (January 2014)

"Lecture 4: Problems with pesticide applications and Engineering solutions" Presented at ENTMLGY 5800- Pesticide Science, (October 2013)

"Lecture 3: Sprayer Calibration" Presented at ENTMLGY 5800- Pesticide Science Class, (October 2013)

Technical Reports

Ozkan, E.. "Avoid costly repairs in the spring by taking good care of yoiur sprayer." Ohio Country Journal (October 2013)

Ozkan, E.. "Tips to get the most out of pesticides." Ohio Country Journal (May 2013)

Ozkan, E.. "Easy steps to calibrate your sprayer." Ohio Country Journal (April 2013)

Ozkan, E.. "Achieving efficient and effective spray application." Ohio Country Journal (March 2013)

Erdal Ozkan. "Now is the time to fine-tune your sprayer." Columbus, OH: Ohio's Country Journal (March 2013)

Ozkan, E., Derksen, R.C.. "Reduce spray drift." Meister Publishing Company (February 2013)

Ozkan, E.. "Spraying basics for better deposition and coverage." (June 2012)

Ozkan, E. "10 Tips to Get the Most out of Your Sprayer." Columbus, OH: Crop Observation and Reporting Network Newsletter (January 2011)

Ozkan, H.E.. "Spraying basics." Columbus, OH: Ohio State University Extension (January 2010) [View]

Ozkan, E.. "Pesticide labels list best droplet size." Columbus, OH: Ohio Country Journal (January 2010)