Projects

CROP PROTECTION AND PRODUCTION STRATEGIES FOR HORTICULTURAL CROPS Appropriated (D)   Accession Number: 414933

INTELLIGENT SPRAY SYSTEMS FOR FLORAL AND ORNAMENTAL NURSERY CROPS Reimbursable (R)   Accession Number: 418595

Publications (Clicking on the reprint icon will take you to the publication reprint.)

Sprayer technology: reduce spray drift - (Trade Journal)

Derksen, R.C., Ozkan, E. 2013. Sprayer technology: reduce spray drift. American Vegetable Grower. February 2013:p. 22.

Uptake and effectiveness of systemic insecticides as influenced by application technique - (Proceedings)

Derksen, R.C., Canas, L.A. 2012. Uptake and effectiveness of systemic insecticides as influenced by application technique. Symposium Proceedings. In Proceedings of the Ohio Floriculture Association, July 15-17, 2012, Columbus, Ohio. 2012 CDROM.

Two intelligent spraying systems developed for tree crop production - (Abstract Only)

Zhu, H., Ozkan, E., Derksen, R.C., Reding, M.E., Ranger, C.M., Canas, L., Krause, C.R., Locke, J.C., Ernst, S.C., Zondag, R.H., Fulcher, A., Rosetta, R., Jeon, H.Y., Chen, Y., Gu, J., Liu, H., Shen, Y., Rios, A.A. 2012. Two intelligent spraying systems developed for tree crop production. Meeting Abstract. 6th National Small Farm Conference,Memphis TN, September 18-20, 2012. p. 69-70.

Development of Intelligent Spray Systems for Nursery Crop Production - (Abstract Only)

Zhu, H., Ozkan, E., Derksen, R.C., Ranger, C.M., Reding, M.E., Canas, L., Krause, C.R., Locke, J.C., Ernst, S.C., Zondag, R.H., Fulcher, A., Rosetta, R., Jeon, H.Y., Chen, Y., Gu, J., Hui, L., Shen, Y., Rios, A.A. 2012. Development of Intelligent Spray Systems for Nursery Crop Production. Meeting Abstract. 2012 ASHS Annual Conference, Miami Florida, July 31-August 3, 2012, Paper #8392.

Field evaluations of application techniques for fungicide spray deposition on wheat and artificial targets - (Peer Reviewed Journal)

Derksen, R.C., Paul, P., Ozkan, H.E., Zhu, H. 2012. Field evaluations of application techniques for fungicide spray deposition on wheat and artificial targets. Applied Engineering in Agriculture. 28(3): 325-331.

Fate of pre-emergence herbicide applications sprayed through containerized hydrangia canopies - (Peer Reviewed Journal)

Derksen, R.C., Altland, J.E., Rennecker, J.C. 2012. Fate of pre-emergence herbicide applications sprayed through containerized hydrangia canopies. Journal of Environmental Horticulture. 30(2):76-82.

Implications for pesticide delivery and insecticide selection using chemical analysis of plant tissue and efficacy - (Peer Reviewed Journal)

Derksen, R.C., Canas, L.A., Ranger, C.M., Reding, M.E., Ozkan, H.E. 2012. Implications for pesticide delivery and insecticide selection using chemical analysis of plant tissue and efficacy. International Advances in Pesticide Application --Aspects of Applied Biology. 114: 279-286.

Influence of application equipment on deposition of spray droplets in wheat canopy - (Peer Reviewed Journal)

Ozkan, H.E., Paul, P.A., Derksen, R.C., Zhu, H. 2012. Influence of application equipment on deposition of spray droplets in wheat canopy. International Advances in Pesticide Applications --Aspects of Applied Biology. 114:317-324.

Performance evaluation of a newly developed variable rate sprayer for nursery liner applications - (Peer Reviewed Journal)

Jeon, H., Zhu, H., Derksen, R.C., Ozkan, E., Krause, C.R. 2012. Performance evaluation of a newly developed variable rate sprayer for nursery liner applications. Transactions of the ASABE. 54(6):1997-2007.

Verification of a variable rate sprayer for nursery liner applications - (Proceedings)

Jeon, H., Zhu, H., Derksen, R.C., Ozkan, E., Krause, C.R. 2011. Verification of a variable rate sprayer for nursery liner applications. ASABE Annual International Meeting, 8/7-10/11, Louisville, Kentucky. Paper No. 1110497.

An experimental variable-rate sprayer for nursery and orchard applications - (Proceedings)

Chen, Y., Zhu, H., Ozkan, E., Derksen, R.C., Krause, C.R. 2011. An experimental variable-rate sprayer for nursery and orchard applications. ASABE Annual International Meeting. Paper No. 1110497. http://asae.frymulti.com/azdez.asp?search=1&JID=5&AID=37207&CID=LOI2011&T=1.

Optimal Spray Application Rates for Ornamental Nursery Liner Production - (Peer Reviewed Journal)

Zhu, H., Altland, J.E., Derksen, R.C., Krause, C.R. 2011. Optimal spray application rates for ornamental nursery liner production. HortTechnology. 21(3):367-375.

Development of Two Intelligent Spray Systems for Ornamental Nurseries - (Proceedings)

Zhu, H., Jeon, H., Chen, Y., Gu, J., Ozkan, H., Derksen, R.C., Reding, M.E., Ranger, C.M., Canas, L., Krause, C.R., Locke, J.C., Zondag, R.H., Ernst, S.C., Fulcher, A., Rosetta, R. 2012. Development of Two Intelligent Spray Systems for Ornamental Nurseries. International Plant Propagators Proceedings. 60:41-46.

Evaluation of Ultrasonic Sensors for the Variable Rate Tree Liner Sprayer Development - (Peer Reviewed Journal)

Jeon, H., Zhu, H., Derksen, R.C., Ozkan, H., Krause, C.R. 2011. Evaluation of ultrasonic sensors for the variable rate tree liner sprayer development. Computers and Electronics in Agriculture. 75(1):213-221. DOI:10.10161j.compag.2010.11.007.

Field Evaluations of Application Techniques and Equipment for Wheat Disease Management - (Proceedings)

Derksen, R.C., Paul, P., Ozkan, H., Zhu, H. 2010. Field Evaluations of Application Techniques and Equipment for Wheat Disease Management. Proceedings of the American Society of Agricultural and Biological Engineers International (ASABE), June 20-23, 2010, Pittsburgh, PA. Paper #1009142.

Greenhouse Evaluation of Air-Assist Delivery Parameters for Mature Poinsettias - (Peer Reviewed Journal)

Derksen, R.C., Ranger, C.M., Canas, L.A., Zhu, H., Krause, C.R. 2010. Greenhouse evaluation of air-assist delivery parameters for mature poinsettias. Applied Engineering in Agriculture. 26(6):947-953.

Adjuvant Effects on Evaporation Rates and Wetted Area of Droplets on Waxy Leaves - (Peer Reviewed Journal)

Xu, L., Zhu, H., Ozkan, E., Bagley, B., Derksen, R.C., Krause, C.R. 2010. Adjuvant Effects on Evaporation Rates and Wetted Area of Droplets on Waxy Leaves. Transactions of the ASABE. 53(1): 13-20.

A Real-time Variable-Rate Sprayer for Nursery Liner Applications - (Proceedings)

Jeon, H.Y., Zhu, H., Derksen, R.C., Ozkan, H.E., Krause, C.R. 2010. A Real-time Variable-Rate Sprayer for Nursery Liner Applications. American Society of Agricultural and Biological Engineers International Meeting, June 20-23, 2010, Pittsburgh, Pennsylvania. ASABE Paper #1008801.

Laboratory and Field Tests of Ultrasonic Sensors for Precision Sprayers - (Proceedings)

Jeon, H.Y., Zhu, H., Derksen, R.C., Ozkan, H.E., Krause, C.R. 2010. Laboratory and Field Tests of Ultrasonic Sensors for Precision Sprayers. American Society of Agricultural and Biological Engineers International Meeting, June 20-23, 2010, Pittsburgh, Pennsylvania. ASABE Paper # 1008804.

Evaluation of Handgun and Broadcast Systems for Spray Deposition in Greenhouse Poinsettia Canopies - (Peer Reviewed Journal)

Derksen, R.C., Ranger, C.M., Canas, L.A., Locke, J.C., Zhu, H., Krause, C.R. 2010. Evaluation of Handgun and Broadcast Systems for Spray Deposition in Greenhouse Poinsettia Canopies. Transactions of the ASABE. 53(1): 5-12.

Research to Discover Strategies for Spray Delivery Success - (Popular Publication)

Derksen, R.C. 2010. Research to Discover Strategies for Spray Delivery Success. OFA Bulletin. 919:3-5.

ARS Nursery and Floricultural Crop Research in Ohio - (Popular Publication)

Krause, C.R., Altland, J.E., Derksen, R.C., Frantz, J., Locke, J.C., Ranger, C.M., Reding, M.E., Zhu, H. 2009. ARS Nursery and Floricultural Crop Research in Ohio. The Buckeye. December 2009, pg 19-21.

Off-Target Loss in Ornamental Nurseries with Different Spray Techniques - (Proceedings)

Zhu, H., Derksen, R.C., Krause, C.R., Zondag, R.H. 2009. Off-Target Loss in Ornamental Nurseries with Different Spray Techniques. Communications in Agricultureand Biological Sciences, Ghent University, Ghent, Belgium. Vol 74(1): 25-36.

The effects of spray application rate and droplet size on applications to control soybean rust - (Proceedings)

Bretthauer, S.M., Mueller, T.A., Bode, L.E., Derksen, R.C., Zhu, H. The effects of spray application rate and droplet size on applications to control soybean rust. Presented at the 2008 American Society of Agricultural and Biological Engineers Annual International Meeting. Paper Number 084219 Available: http://asae.frymulti.com/azdez.asp?search=1&JID=5&AID=25050&CID=prov2008&v=&i=&T=1

Delivery of Chemical and Microbial Pesticides from Drip Irrigation Emitters - (Peer Reviewed Journal)

Wang, X., Zhu, H., Reding, M.E., Locke, J.C., Leland, J.E., Derksen, R.C., Spongberg, A.L., Krause, C.R. 2009. Delivery of Chemical and Microbial Pesticides from Drip Irrigation Emitters. Applied Engineering in Agriculture. 25(6):883-893.

Comparison of Handgun and Boom Spray Delivery Systems for Greenhouses - (Proceedings)

Derksen, R.C., Ranger, C.M., Canas, L.A., Locke, J.C., Zhu, H., Krause, C.R. 2009. Comparison of Handgun and Boom Spray Delivery Systems for Greenhouses. ASABE Annual International Meeting, June 21-24, 2009, Reno, Nevada. ASABE Paper #97453.

Effects of Sprayer Configuration of Efficacy for the Control of Scab on Crabapple Using Electron Beam Analysis - (Peer Reviewed Journal)

Krause, C.R., Derksen, R.C., Horst, L., Zhu, H., Zondag, R. 2009. Effects of Sprayer Configuration of Efficacy for the Control of Scab on Crabapple Using Electron Beam Analysis. Scanning. 31:24-27.

Evaporation and Deposition Coverage Area of Droplets Containing Insecticides and Spray Additives on Hydrophilic, Hydrophobic and Crabapple Leaf Surfaces - (Peer Reviewed Journal)

Yu, Y., Zhu, H., Derksen, R.C., Krause, C.R. 2009. Evaporation and Deposition Coverage Area of Droplets Containing Insecticides and Spray Additives on Hydrophilic, Hydrophobic and Crabapple Leaf Surfaces. Transactions of the ASABE. 52(1):39-49.

Development of a Canopy Opener to Improve Spray Deposition and Coverage inside Soybean Canopies -- Part 1: Mathematical Models to Assist Opener Development - (Peer Reviewed Journal)

Zhu, H., Brazee, R.D., Fox, R.D., Derksen, R.C., Ozkan, H.E. 2008. Development of a Canopy Opener to Improve Spray Deposition and Coverage Inside Soybean Canopies -- Part 1: Mathematical Models to Assist Opener Development. Transactions of the ASABE. 51(6):1905-1912.

Development of a Canopy Opener to improve Spray Deposition and Coverage Inside Soybean Canopies -- Part 2: Opener Design with Field Experiments - (Peer Reviewed Journal)

Zhu, H., Derksen, R.C., Ozkan, H.E., Reding, M.E., Krause, C.R. 2008. Development of a Canopy Opener to Improve Spray Deposition and Coverage Inside Soybean Canopies -- Part 2: Opener Design with Field Experiments. Transactions of the ASABE. 51(6):1913-1921.

Can Pesticide Delivery Methods Play a Role in Sustainable Pest Management? - (Abstract Only)

Ranger, C.M., Luis, C., Derksen, R.C. 2008. Can Pesticide Delivery Methods Play a Role in Sustainable Pest Management?. National Meeting of Entomological Society Of America.Available: http://esa.confex.com/esa/2008/webprogram/Paper34170.html

Evaporation and deposition coverage of single droplets on various waxy surfaces - (Abstract Only)

Zhu, H., Yu, Y., Ozkan, H.E., Derksen, R.C., Krause, C.R. 2008. Evaporation and deposition coverage of single droplets on various waxy surfaces. International Crop Protection Compendium.73(4):711-718

Application Technology Research for Asian Soybean Rust Management - (Other)

Derksen, R.C. 2008. Application Technology Research for Asian Soybean Rust Management. Plant Management Network. Available at: http://www.plantmanagementnetwork.org/edcenter/seminars/ApplicationTechnology.

Drip-Chemigation with Imidacloprid and Nematodes for Control of Scarab Larvae in Nursery Crops - (Peer Reviewed Journal)

Reding, M.E., Zhu, H., Derksen, R.C. 2008. Drip-Chemigation with Imidacloprid and Nematodes for Control of Scarab Larvae in Nursery Crops. Journal of Environmental Horticulture. 26:93-100.

Determining the Influence of Spray Quality, Nozzle Type, Spray Volume, and Air-Assisted Application Strategies on Deposition of Pesticides in Soybean Canopy - (Peer Reviewed Journal)

Derksen, R.C., Zhu, H., Ozkan, E., Hannond, R., Dorrance, A. 2008. Determining the Influence of Spray Quality, Nozzle Type, Spray Volume, and Air-Assisted Application Strategies on Deposition of Pesticides in Soybean Canopy. Transactions of the ASABE. 51(5):1529-1537.

Influence of spray additives on droplet evaporation and residual patterns on wax and wax-free surfaces - (Proceedings)

Zhu, H., Yu, Y., Ozkan, E.H., Derksen, R.C., Krause, C.R. 2008. Influence of spray additives on droplet evaporation and residual patterns on wax and wax-free surfaces. ASABE Annual International Meeting. Paper #083752.

Uniformity of agro-chemicals and bio-compounds applied through drip irrigation system - (Proceedings)

Zhu, H., Wang, X., Reding, M.E., Locke, J.C., Leland, J.E., Spongberg, A.L., Derksen, R.C., Krause, C.R. 2008. Uniformity of agro-chemicals and bio-compounds applied through drip irrigation system. ASABE Annual International Meeting. Paper 084084.

Spacing Studies in Peppers - (Abstract Only)

Miller, S., Vitanza, S., Bennett, M., Derksen, R.C., Welty, C. 2007. Spacing Studies in Peppers. Meeting Proceedings. Great Lakes Fruit, Vegetable and Farm Market Expo, December 5-7, Grand Rapids, MI [Abstract]. p. 3.

A History of Air-Blast Sprayer Development and Future Prospects - (Peer Reviewed Journal)

Fox, R.D., Derksen, R.C., Zhu, H., Brazee, R.D., Svensson, S.A. 2008. A History of Air-Blast Sprayer Development and Future Prospects. Transactions of the ASABE. 51(2):405-410

Comparing Greenhouse Handgun Delivery to Poinsettias by Spray Volume and Quality - (Peer Reviewed Journal)

Derksen, R.C., Frantz, J., Ranger, C.M., Locke, J.C., Zhu, H., Krause, C.R. 2008. Comparing Greenhouse Handgun Delivery to Poinsettias by Spray Volume and Quality. Transactions of the ASABE. 51(1)27-33.

Field Evaluation of Application Variables and Plant Spacing for Bell Pepper Pest Management - (Peer Reviewed Journal)

Derksen, R.C., Vitanza, S., Welty, C., Miller, S., Bennett, M., Zhu, H. 2007. Field Evaluation of Application Variables and Plant Spacing for Bell Pepper Pest Management. Transactions of the ASABE. 50(6):1945:1953.

Fungicide Application Technology - (Proceedings)

Derksen, R.C., Ozkan, H.E., Zhu, H., Hammond, R., Dorrance, A. 2007. Fungicide Application Technology. National Soybean Rust Symposium.

Current projects of the Application Technology Research Unit - (Abstract Only)

Krause, C.R., Altland, J.E., Derksen, R.C., Frantz, J., Locke, J.C., Ranger, C.M., Reding, M.E., Zhu, H. 2007. Current projects of the Application Technology Research Unit. OFA Bulletin. No.904:24-25.

Influence of Spray Volume on Spray Deposition and Coverage Within Nursery Trees - (Peer Reviewed Journal)

Zhu, H., Zondag, R.H., Derksen, R.C., Reding, M.E., Krause, C.R. 2008. Influence of Spray Volume on Spray Deposition and Coverage Within Nursery Trees. Journal of Environmental Horticulture. 26(1):51-57.

Coverage and Drift Produced by Air Induction and Conventional Hydraulic Nozzles Used for Orchard Applications - (Peer Reviewed Journal)

Derksen, R.C., Zhu, H., Fox, R.D., Brazee, R.D., Krause, C.R. 2007. Coverage and Drift Produced by Air Induction and Conventional Hydraulic Nozzles Used for Orchard Applications. Transactions of the ASABE. 50(5):1493-1501.

Investigation of Drainage and Plant Growth from Nursery Container Substrate - (Peer Reviewed Journal)

Zhu, H., Frantz, J., Derksen, R.C., Krause, C.R. 2007. Investigation of Drainage and Plant Growth from Nursery Container Substrate. Applied Engineering in Agriculture. 23(3):289-297.

The Effect of Spray Volume and Quality on Handgun Delivery of Pesticides to Greenhouse Plants - (Proceedings)

Derksen, R.C., Frantz, J., Ranger, C.M., Locke, J.C., Zhu, H., Krause, C.R. 2007. The Effect of Spray Volume and Quality on Handgun Delivery of Pesticides to Greenhouse Plants. Proceedings of the American Society of Agricultural and Biological Engineers International (ASABE). Paper No. 071149.

Spray Characteristics and Drift Reduction Potential with Air Induction and Conventional Flan Fan Nozzles - (Peer Reviewed Journal)

Guler, H., Zhu, H., Ozkan, H.E., Derksen, R.C., Yu, Y., Krause, C.R. 2007. Spray Characteristics and Drift Reduction Potential with Air Induction and Conventional Flan Fan Nozzles. Transactions of the ASABE. 50(3):745-754.

Effects of Pumping on Entomopathogenic Nematodes and Temperature Increase within a Spray System - (Peer Reviewed Journal)

Fife, J.P., Ozkan, H.E., Derksen, R.C., Grewal, P.S. 2007. Effects of Pumping on Entomopathogenic Nematodes and Temperature Increase within a Spray System. Applied Engineering in Agriculture. 23(4):406-412.

Wide-swath Spray Application in Ornamental Nurseries with Cannon Air Jet Sprayer - (Proceedings)

Zhu, H., Yu, Y., Derksen, R.C., Ozkan, H.E., Krause, C.R. 2007. Wide-swath Spray Application in Ornamental Nurseries with Cannon Air Jet Sprayer. Proceedings of the American Society of Agricultural and Biological Engineers International (ASABE), June 17-21, 2007, Minneapolis, MN. Paper No. 071069.

Nozzle and Equipment Considerations for Improved Coverage in the Soybean Canopy: A Summary of the Work Done in Ohio - (Proceedings)

Derksen, R.C., Ozkan, H.E., Zhu, H., Dorrance, A. 2006. Nozzle and Equipment Considerations for Improved Coverage in the Soybean Canopy: A Summary of the Work Done in Ohio. National Soybean Rust Symposium.

A Specially Designed Air-Assist Sprayer to Improve Spray Penetration and Air Jet Velocity Distribution inside Dense Nursery Crops - (Peer Reviewed Journal)

Zhu, H., Brazee, R.D., Derksen, R.C., Fox, R.D., Krause, C.R., Ozkan, H.E., Losely, K.E. 2006. A Specially Designed Air-Assist Sprayer to Improve Spray Penetration and Air Jet Velocity Distribution inside Dense Nursery Crops. Transactions of the ASAE. 49(5):1285-1294.

Statistical Evaluation of Instruments Designed to Measure Volumetric Water of Soilless Container Media - (Peer Reviewed Journal)

Hansen, R.C., Christman, J.C., Derksen, R.C. 2006. Statistical Evaluation of Instruments Designed to Measure Volumetric Water of Soilless Container Media. Applied Engineering in Agriculture. 22(5):753-763.

Dynamic Air Velocity and Spray Deposition inside Dense Nursery Crops with a Multi-Jet Air Assist Sprayer - (Proceedings)

Zhu, H., Derksen, R.C., Krause, C.R., Ozkan, H.E., Brazee, R.D., Fox, R.D., Losely, K. 2006. Dynamic Air Velocity and Spray Deposition inside Dense Nursery Crops with a Multi-Jet Air Assist Sprayer [abstract]. ASABE Annual International Meeting. Paper No. 061125.

Development of a Canopy Opener to Increase Spray Deposition and Coverage inside Soybean Canopies - (Proceedings)

Zhu, H., Derksen, R.C., Ozkan, H.E., Guler, H., Brazee, R.D., Reding, M.E., Krause, C.R. 2006. Development of a Canopy Opener to Increase Spray Deposition and Coverage inside Soybean Canopies [abstract]. ASABE Annual International Meeting. Paper No. 061164.

SPRAY CHARACTERISTICS AND WIND TUNNEL EVALUATION OF DRIFT REDUCTION POTENTIAL WITH AIR INDUCTION AND CONVENTIONAL FLAT FAN NOZZLE - (Proceedings)

Guler, H., Zhu, H., Ozkan, H.E., Derksen, R.C., Yu, Y., Krause, C.R. 2006. Spray characteristics and wind tunnel evaluation of drift reduction potential with air induction and conventional flat fan nozzle [Abstract]. American Society Agricultural Biological Engineers, Annual International Meeting. Paper No. 06111.

Foliar Deposition and Off-Target Loss with Different Spray Techniques in Nursery Application - (Peer Reviewed Journal)

Zhu, H., Derksen, R.C., Guler, H., Krause, C.R., Ozkan, H.E. 2006. Foliar Deposition and Off-Target Loss with Different Spray Techniques in Nursery Application. Transactions of the ASAE. 49(2):325-334.

NEW, INNOVATIVE RESEARCH IN PESTICIDE APPLICATION TECHNOLOGIES - (Proceedings)

Krause, C.R., Zhu, H., Derksen, R.C., Reding, M.E., Zondag, R.A., Frantz, J., Locke, J.C. 2006. New, innovative research in pesticide application technologies. International Crop Protection Compendium.

Wind Tunnel Evaluation of Drift Reduction Potential and Spray Characteristics with Drift Retardants at High Operating Pressure - (Peer Reviewed Journal)

Guler, H., Zhu, H., Ozkan, H.E., Derksen, R.C., Krause, C.R. 2006. Wind Tunnel Evaluation of Drift Reduction Potential and Spray Characteristics with Drift Retardants at High Operating Pressure. American Society for Testing and Materials. 3(5):1-9.

The Effect of Application Variables on Spray Retention, Coverage, and Ground Losses in Nursery Tree Applications - (Peer Reviewed Journal)

Derksen, R.C., Krause, C.R., Fox, R.D., Brazee, R.D., Zondag, R. 2006. The Effect of Application Variables on Spray Retention, Coverage, and Ground Losses in Nursery Tree Applications. Journal of Environmental Horticulture. 24(1):45-52.

EFFECT OF PLANT STAND DENSITY AND PESTICIDE APPLICATION TECHNOLOGY ON INSECT PESTS AND DISEASES OF BELL PEPPERS - (Abstract Only)

Vitanza, S., Welty, C., Derksen, R.C., Bennett, M., Miller, S. 2006. Effect of plant stand density and pesticide application technology on insect pests and diseases of bell peppers [Abstract]. In: Proceedings of the 5th National IPM Symposium, April 4-6, 2006, St. Louis, MO.

EVALUATION OF SPRAYING EQUIPMENT FOR EFFECTIVE DEPOSITION AND COVERAGE TO CONTROL ASIAN SOYBEAN RUST - (Abstract Only)

Ozkan, H.E., Zhu, H., Derksen, R.C. 2006. Evaluation of spraying equipment for effective deposition and coverage to control asian soybean rust. ASABE Annual International Meeting, July 9-12, 2006, Portland, OR.

Investigation of Nursery Canopy and Ground Deposition with Three Spray Techniques - (Peer Reviewed Journal)

Zhu, H., Derksen, R.C., Guler, H., Krause, C.R., Ozkan, H.E. 2006. Investigation of Nursery Canopy and Ground Deposition with Three Spray Techniques. International Advances in Pesticide Application--Aspects of Applied Biology. 77:489-496.

Evaluation of Various Spraying Equipment for Effective Application of Fungicides to Control Asian Soybean Rust - (Peer Reviewed Journal)

Ozkan, H.E., Zhu, H., Derksen, R.C., Guler, H., Krause, C.R. 2006. Evaluation of Various Spraying Equipment for Effective Application of Fungicides to Control Asian Soybean Rust. International Advances in Pesticides Application--Aspects of Applied Biology. 77:423-431.

DRIP IRRIGATION AS A DELIVERY SYSTEM FOR IMIDACLOPRID AND NEMATODES FOR CONTROL OF SCARAB GRUBS IN NURSERY CROPS - (Abstract Only)

Reding, M.E., Zhu, H., Derksen, R.C. 2005. Drip irrigation as a delivery system for imidacloprid and nematodes for control of scarab grubs in nursery crops [Abstract]. Presented at Natinal Meeting of the Entomological Society of America, December 14-18, 2005, Ft. Lauderdale, FL.

Using Computational Fluid Dynamics to Predict Damage of a Biological Pesticide during Passage through a Hydraulic Nozzle - (Peer Reviewed Journal)

Fife, J.P., Ozkan, H.E., Derksen, R.C., Grewal, P.S. 2006. Using Computational Fluid Dynamics to Predict Damage of a Biological Pesticide during Passage through a Hydraulic Nozzle. Biosystems Engineering. 94(3):387-396.

Effects of Air-Assisted and Conventional Spray Delivery Systems on Management of Soybean Diseases - (Peer Reviewed Journal)

Derksen, R.C., Zhu, H., Ozkan, H.E., Dorrance, A.E., Krause, C.R. 2006. Effects of Air-Assisted and Conventional Spray Delivery Systems on Management of Soybean Diseases. International Advances in Pesticide Application--Aspects of Applied Biology. 77:415-422.

WIND TUNNEL EVALUATION OF DRIFT REDUCTION POTENTIAL WITH AIR INDUCTION NOZZLES, LOW PRESSURE CONVENTIONAL NOZZLES AND DRIFT RETARDANTS - (Abstract Only)

Guler, H., Zhu, H., Ozkan, H.E., Derksen, R.C., Krause, C.R. 2006. Wind tunnel evaluation of drift reduction potential with air induction nozzles, low pressure conventional nozzles and drift retardants [Abstract]. In: 26th Symposium on Pesticide Formulation and Delivery Systems: Reassessing Pesticide Technologies, October 18-20, 2005, Dallas, Texas. p. 30.

COMPARISON OF AIRBORNE AND GROUND SPRAY DEPOSITS WITH HOLLOW CONE NOZZLE, LOW DRIFT NOZZLE AND DRIFT RETARDANT - (Proceedings)

Zhu, H., Guler, H., Derksen, R.C., Ozkan, H.E. 2005. Comparison of airborne and ground spray deposits with hollow cone nozzle, low drift nozzle and drift retardant. In: Proceedings of the 9th International Congress on Mechanization and Energy in Agriculture and 27th International Conference of CIGR, September 27-29, 2005, Izmir-Turkdy. p. 73-78.

Spray Deposition and Off-Target Loss in Nursery Tree Crops with Conventional Nozzle, Air Induction Nozzle and Drift Retardant - (Proceedings)

Zhu, H., Derksen, R.C., Krause, C.R., Brazee, R.D., Zondag, R., Fox, R.D., Reding, M.E., Ozkan, E.H. 2005. Spray Deposition and Off-Target Loss in Nursery Tree Crops with Conventional Nozzle, Air Induction Nozzle and Drift Retardant. ASAE Annual International Meeting. Paper No. 051007.

HIT THE BULL'S EYE: KNOW PEST, PLANT CANOPY, AND PESTICIDE TO BOOST SPRAYER EFFICIENCY IN VEGETABLES - (Popular Publication)

Derksen, R.C., Muzzi, D. 2005. Hit the bull's eye: know pest, plant canopy, and pesticide to boost sprayer efficiency in vegetables. The Grower Magazine. p.22-24.

A New System to Monitor Water and Nutrient use Efficiency in Pot-in-Pot Nursery Production System - (Peer Reviewed Journal)

Zhu, H., Krause, C.R., Zondag, R.H., Brazee, R.D., Derksen, R.C., Reding, M.E., Fausey, N.R. 2005. A New System to Monitor Water and Nutrient use Efficiency in Pot-in-Pot Nursery Production System. Journal of Environmental Horticulture. 23(1):47-53.

Effect of Solution pH Conditions on Fluorescence of Spray Deposition Tracers - (Peer Reviewed Journal)

Zhu, H., Derksen, R.C., Krause, C.R., Fox, R.D., Brazee, R.D., Ozkan, H.E. 2005. Effect of Solution pH Conditions on Fluorescence of Spray Deposition Tracers. Applied Engineering in Agriculture. 21(3):325-329.

Background Reflectance Compensation and its Effect on Multispectral Leaf Surface Moisture Assessment - (Peer Reviewed Journal)

Ramalingam, N., Ling, P.P., Derksen, R.C. 2005. Background Reflectance Compensation and its Effect on Multispectral Leaf Surface Moisture Assessment. Transactions of the ASAE. 48(1):375-383.

PRELIMINARY INVESTIGATION OF WATER AND NUTRIENT USE, SUBSTRATE TEMPERATURE AND MOISTURE IN POT-IN-POT PRODUCTION - (Research Notes)

Zhu, H., Zondag, R.H., Krause, C.R., Derksen, R.C., Demaline, T. 2005. Preliminary investigation of water and nutrient use, substrate temperature and moisture in pot-in-pot production. Extension Circular 195. pp. 135-144.

Fluorescent Intensity of Dye Solutions under Different pH Conditions - (Peer Reviewed Journal)

Zhu, H., Derksen, R.C., Krause, C.R., Fox, R.D., Brazee, R.D., Ozkan, E.H. 2005. Fluorescent Intensity of Dye Solutions under Different pH Conditions. American Society for Testing and Materials. 2(6):1-7.

Viability of a Biological Pest Control Agent Through Hydraulic Nozzles - (Peer Reviewed Journal)

Fife, J.P., Ozkan, H.E., Derksen, R.C., Grewal, P.S., Krause, C.R. 2005. Viability of a Biological Pest Control Agent Through Hydraulic Nozzles. Transactions of the ASAE. 48(1):45-54.

Real-Time Measurement of Drainage From Pot-in-Pot Container Nurseries - (Peer Reviewed Journal)

Zhu, H., Krause, C.R., Derksen, R.C., Brazee, R.D., Zondag, R., Fausey, N.R. 2004. Real-Time Measurement of Drainage From Pot-in-Pot Container Nurseries. Transactions of the ASAE. 47(6):1973-1979.

RESEARCH TO REDUCE POTENTIAL DAMAGE FROM SPRAY DRIFT LOSS BY THE USDA-ARS APPLICATION TECHNOLOGY RESEARCH UNIT - (Proceedings)

Derksen, R.C., Zhu, H., Krause, C.R., Ozkan, H.E., Fox, R.D., Brazee, R.D. 2004. Research to reduce potential damage from spray drift loss by the USDA-ARS Application Technology Research Unit. Proceedings of International Drift on Pesticide Application for Drift Management Meeting, October 27-29, 2005. Waikoloa, Hawaii. p. 414-421.

DRIFTSIM -- A USER-FRIENDLY COMPUTER PROGRAM TO PREDICT DRIFT DISTANCES OF DROPLETS - (Proceedings)

Zhu, H., Fox, R.D., Ozkan, H.E., Derksen, R.C., Krause, C.R. 2004. An application computer program (DRIFTSIM) to predict drift distances of water droplets from field sprayers. In: Ramsay, C., Hewitt, A. , Thistle, H., Hoffman, C., Wold, R., Wolf, T. (editors) Proceedings of International Conference on Pesticide Application for Drift Management. October 27-29, 2004. Waikoloa, Hawaii. p. 317-323.

SHOPPING FOR SPRAYERS: TAKE SPRAYING CAPACITY AND INTENDED USE INTO CONSIDERATION WHEN PURCHASING A SPRAYER - (Popular Publication)

Derksen, R.C., Gordon, R. 2004. Shopping for sprayers: take spraying capacity and intended use into consideration when purchasing a sprayer. American Vegetable Grower. 52(5):14-15.

SPRAY DEPOSITION IN TAXUS AND AIR VELOCITY PROFILE FOR A FIVE-PORT, AIR-ASSIST SPRAYER - (Proceedings)

Zhu, H., Derksen, R.C., Fox, R.D., Brazee, R.D., Fox, R.D., Ozkan, H.E. 2004. Spray deposition in taxus and air velocity profile for a five-port, air-assist sprayer. ASAE Annual International Meeting. Paper No. 041032.

NEW TECHNIQUES FOR MONITORING DRIP IRRIGATION WATER USE EFFICIENCY, DRAINAGE, AND LEACHATE IN CONTAINERS - (Proceedings)

Zhu, H., Krause, C.R., Derksen, R.C., Zondag, R.H., Brazee, R.D., Fausey, N.R. 2004. New techniques for monitoring drip irrigation water use efficiency, drainage, and leachate in containers. ASAE Annual International Meeting. Paper No. 042247.

Spray Delivery by Air Curtain and Axial Fan Orchard Sprayers to Nursery Trees - (Peer Reviewed Journal)

Derksen, R.C., Krause, C.R., Fox, R.D., Brazee, R.D., Zondag, R. 2004. Spray Delivery by Air Curtain and Axial Fan Orchard Sprayers to Nursery Trees. Journal of Environmental Horticulture. 22(1):17-22.

Detection and Quantification of Nursery Spray Penetration and Off-Target Loss with Electron Beam and Conductivity Analysis - (Peer Reviewed Journal)

Krause, C.R., Zhu, H., Derksen, R.C., Brazee, R.D., Fox, R.D., Horst, L., Zondag, R.H. 2004. Detection and Quantification of Nursery Spray Penetration and Off-Target Loss with Electron Beam and Conductivity Analysis. Transactions of the ASAE. 47(2):375-384.

A Geometric Model of Mortality and Crop Protection for Insects Feeding on Discrete Taxicant Deposits - (Peer Reviewed Journal)

Ebert, T.A., Derksen, R.C. 2004. A Geometric Model of Mortality and Crop Protection for Insects Feeding on Discrete Taxicant Deposits. Journal of Economic Entomology. 97(2):155-162.

SPRAY PENETRATION INTO PEANUT CANOPIES WITH HYDRAULIC NOZZLE TIPS - (Peer Reviewed Journal)

Zhu, H., Dorner, J.W., Rowland, D., Derksen, R.C., Ozkan, H.E. 2004. Spray penetration into peanut canopies with hydraulic nozzle tips. Biosystems Engineering. 87:275-283.

THE USDA, AGRICULTURAL RESEARCH SERVICE RESEARCH WEATHER STATION NETWORK IN NORTHERN OHIO NURSERIES - (Research Notes)

Brazee, R.D., Williams, K.A., Lohnes, D., Derksen, R.C., Zhu, H., Zondag, R., Krause, C.R. 2004. The USDA, Agricultural Research Service research weather station network in northern Ohio nurseries. Extension Publications. 193:190-193.

DETERMINATION OF WATER QUALITY, WATER USE EFFICIENCY AND WATER RUNOFF IN POT-IN-POT NURSERIES - (Research Notes)

Krause, C.R., Zhu, H., Zondag, R., Shipitalo, M.J., Williams, K.A., Brazee, R.D., Derksen, R.C., Reding, M.E., Demaline, T. 2004. Determination of water quality, water use efficiency and water runoff in pot-in-pot nurseries. Extension Publications. 193:78-83.

Collection Efficiency of Airborne Spray with Nylon Screen - (Peer Reviewed Journal)

Fox, R.D., Derksen, R.C., Zhu, H., Downer, R.A., Brazee, R.D. 2004. Collection Efficiency of Airborne Spray with Nylon Screen. Applied Engineering in Agriculture. 20(2): 147-152.

PESTICIDE APPLICATION ALTERNATIVES - (Proceedings)

Derksen, R.C. 2003. Pesticide application alternatives. Canadian Greenhouse Conference. Meeting Abstract.

Evaluation of a Contraction Flow Field on Hydrodynamic Damage to Emtopathogenic Nematodes - A Biological Pest Control Agent - (Proceedings)

Fife, J.P., Derksen, R.C., Ozkan, H.E., Grewal, P.S., Chalmers, J.J., Krause, C.R. 2004. Evaluation of a Contraction Flow Field on Hydrodynamic Damage to Emtopathogenic Nematodes - A Biological Pest Control Agent. Biotechnology and Bioengineering. 86(1):96-107.

FUNGICIDE APPLICATIONS IN GREENHOUSES - (Abstract Only)

Derksen, R.C., Krause, C.R. 2003. Fungicide applications in greenhouses. Phytopathology. 93:5118.

Comparing Greenhouse Sprayers: The Dose-Transfer Process - (Peer Reviewed Journal)

Ebert, T.A., Derksen, R.C., Downer, R.A., Krause, C.R. 2003. Comparing Greenhouse Sprayers: The Dose-Transfer Process. Journal of Pesticide Science. 60:507-513.

VISUAL AND IMAGE SYSTEM MEASUREMENT OF SPRAY DEPOSITS USING WATER-SENSITIVEPAPER - (Peer Reviewed Journal)

FOX, R.D., DERKSEN, R.C., KRAUSE, C.R., COOPER, J.A., OZKAN, H.E. VISUAL AND IMAGE SYSTEM MEASUREMENT OF SPRAY DEPOSITS USING WATER-SENSITIVEPAPER. APPLIED ENGINEERING IN AGRICULTURE. 2003. v. 19(5). p. 549-552.

Effect of Hydraulic Nozzles on the Viability of a Biological Pest Control Agent - (Proceedings)

Fife, J.P., Derksen, R.C., Ozkan, H.E. 2003. Effect of Hydraulic Nozzles on the Viability of a Biological Pest Control Agent. ASAE Annual International Meeting. Paper No. 031063.

LEAF SURFACE WETNESS DETECTION USING GROUND BASED MULTISPECTRAL IMAGING - (Proceedings)

Ramalingam, R., Ling, P.P., Derksen, R.C. 2003. Leaf surface wetness detection using ground based multispectral imaging. ASAE Annual International Meeting. Paper No. 033130.

Dynamic Segmentation for Automatic Spray Deposits Analysis on Uneven Leaf Surfaces - (Peer Reviewed Journal)

Ramalingam, N., Ling, P.P., Derksen, R.C. 2003. Dynamic Segmentation for Automatic Spray Deposits Analysis on Uneven Leaf Surfaces. Transactions of the ASAE. 46(3):893-900.

Using CFD Methods to Predict Damage of a Biological Pest Control Agent During Passage Through a Hydraulic Nozzle - (Proceedings)

Fife, J.P., Derksen, R.C., Ozkan, H.E., Grewal, P.S. 2003. Using CFD Methods to Predict Damage of a Biological Pest Control Agent During Passage Through a Hydraulic Nozzle. ASABE Annual International Meeting.Paper #03-3002.

Comparing Greenhouse Sprayers: The Dose Transfer Process - (Peer Reviewed Journal)

Ebert, T.A., Derksen, R.C., Downer, R.A., Krause, C.R. 2003. Comparing Greenhouse Sprayers: The Dose Transfer Process. Pest Management Science. 60(5):507-513.

THE USDA/AGRICULTURAL RESEARCH SERVICE RESEARCH WEATHER NETWORK IN LAKE COUNTY, OHIO - 2002 UPDATE - (Experiment Station)

Brazee, R.D., Derksen, R.C., Krause, C.R., Williams, K.A., Lohnes, D., Klein, M.G., Reding, M.E., Lyons, R., Hendricks, W., Zondag, R. 2004. The usda/agricultural research service research weather network in lake county, ohio - 2002 update. Extension Circular. 189:145-148.

The Effects of Sprayer Configuration on Efficacy for the Control of Scab on Crabapple - (Experiment Station)

Krause, C.R., Derksen, R.C., Horst, L., Zondag, R., Brazee, R.D., Klein, M.G., Reding, M.E. 2003. The Effects of Sprayer Configuration on Efficacy for the Control of Scab on Crabapple. Extension Circular. 189:65-68

Effects of Pressure Differentials on the Viability and Infectivity of Entomopathogenic Nematodes - (Peer Reviewed Journal)

Fife, J.P., Derksen, R.C., Ozkan, H.E., Grewal, P.S. 2003. Effects of Pressure Differentials on the Viability and Infectivity of Entomopathogenic Nematodes. Biological Control. 27:65-71.

Why Fungicides Fail - (Abstract Only)

Miller, S., Derksen, R.C., Riedel, R. 2002. Why Fungicides Fail. American Vegetable Grower. 50(9):12-13.

INFLUENCE OF PLANT STRUCTURE, ORIFICE SIZE AND NOZZLE INCLINATION ON SPRAY PENETRATION INTO PEANUT CANOPY - (Peer Reviewed Journal) - (19-Aug-02)

Effect of Constricted Flow on the Viability of a Biological Pest Control Agent - (Proceedings)

Fife, J.P., Derksen, R.C., Ozkan, H.E. 2002. Effect of Constricted Flow on the Viability of a Biological Pest Control Agent. ASAE Annual International Meeting. Paper No. 021025.

Dynamic Segmentation for Automatic Spray Deposits Analysis on Uneven Leaf Surfaces - (Proceedings)

Ramalingam, N., Ling, P.P., Derksen, R.C. 2002. Dynamic Segmentation for Automatic Spray Deposits Analysis on Uneven Leaf Surfaces. ASAE Annual International Meeting. Paper No. 023096.

AIRFLOW MEASUREMENTS - (Book / Chapter)

FOX, R.D., DERKSEN, R.C. AIRFLOW MEASUREMENTS. ENCYCLOPEDIA OF AGRICULTURAL FOOD AND BIOLOGICAL ENGINEERING. 2003. DOI: 10.1081/E-EAFE 120006879. p. 21-24.

EFFICACY OF FUNGICIDES ON SCLEROTINIA SCLEROTIORUM AND POTENTIAL CONTROL OFSCLEROTINIA STEM ROT ON SOYBEAN - (Peer Reviewed Journal) - (01-Dec-01)

EVALUATION OF A PNEUMATIC SHIELDED SPRAYING SYSTEM BY CFD SIMULATION - (Peer Reviewed Journal) - (29-Nov-01)

THE ROLE OF SPRAYERS IN PROVIDING SPRAY COVERAGE AND GREENHOUSE PEST CONTROL: A PRELIMINARY INVESTIGATION - (Other) - (01-Aug-01)

SPRAY DEPOSITION CHARACTERISTICS ON TOMATOES AND DISEASE MANAGEMENT AS INFLUENCED BY DROPLET SIZE, SPRAY VOLUME AND AIR-ASSISTANCE - (Proceedings) - (30-Jul-01)

THE EFFECT OF PRESSURE DIFFERENTIALS ON THE VIABILITY AND INFECTIVITY OF A BIOLOGICAL PEST CONTROL AGENT - (Proceedings) - (30-Jul-01)

SPRAY DEPOSITION CHARACTERISTICS ON TOMATOES AND DISEASE MANAGEMENT AS INFLUENCED BY DROPLET SIZE, SPRAY VOLUME AND AIR-ASSISTANCE - (Proceedings) - (30-Jul-01)

LOW DRIFT APPLICATION TECHNOLOGIES--AIRBLAST (FRUIT AND SHADE CANOPIES) - (Proceedings) - (18-May-01)

COMPARING THE EFFICACY OF FUNGICIDE APPLICATION TECHNOLOGIES FOR DISEASE CONTROL IN TOMATOES - (Proceedings) - (07-Feb-01)

BUBBLES, AIR DELIVERY, ELECTRONICS AND MORE NOZZLES--NEW PESTICIDE APPLICATION TECHNOLOGIES - (Proceedings) - (07-Feb-01)

PERFORMANCE OF AIR INCLUSION NOZZLES FOR AIRBLAST TREATMENT OF FRUIT TREES - (Abstract Only) - (29-Jan-01)

DRIFT FROM SPRAYING ORCHARDS - (Proceedings) - (04-Dec-00)

LOW DRIFT APPLICATION TECHNOLOGIES-AIRBLAST (FRUIT AND SHADE CANOPIES) - (Proceedings) - (11-Oct-00)

COMPARISON OF ELECTROSTATIC AND COLDFOG SPRAYERS USING COLD FIELD EMISSION SCANNING ELECTRON MICROSCOPY AND ENERGY DISPERSIVE X-RAY MICROANALYSIS - (Proceedings) - (09-Sep-00)

COVERAGE AND DRIFT PRODUCED BY AIR-INDUCTION AND CONVENTIONAL HYDRAULIC NOZZLES USED FOR ORCHARD APPLICATIONS - (Proceedings) - (10-Jul-00)

LARGE DROPLET, AIR-ASSIST AND COPPER APPLICATION EVALUATIONS - (Proceedings) - (10-Feb-00)

BUBBLES, PULSING NOZZLES, AND OTHER NEW PESTICIDE APPLICATION TECHNOLOGIES - (Proceedings) - (25-Jan-00)

EFFICACY OF FUNGICIDE APPLICATION TECHNOLOGY FOR DISEASE CONTROL - (Proceedings) - (25-Jan-00)

EVALUATION OF DROPLET SPECTRA AND DOWNWIND DEPOSITS FROM VENTURI AND PRE-ORIFICE NOZZLES - (Peer Reviewed Journal) - (21-Oct-99)

EXPERIMENTAL STUDY OF JET AGITATION EFFECTS ON AGROCHEMICAL MIXING IN SPRAYER TANKS - (Peer Reviewed Journal) - (21-Oct-99)

THE IMPACT OF APPLICATION VARIABLES ON THE EFFECTIVENESS OF NURSERY STOCK SPRAYS - (Proceedings) - (19-Jul-99)

WIND TUNNEL EVALUATION OF AIR-ASSIST SPRAYER OPERATING PARAMETERS - (Proceedings) - (19-Jul-99)

PESTICIDE DEPOSITION ON COVERALLS DURING VINEYARD APPLICATIONS - (Peer Reviewed Journal) - (06-Jul-99)

DROPLET SPECTRUM AND DRIFT POTENTIAL OF TURBO TEEJET AND AIR INDUCTION NOZZLES - (Abstract Only) - (26-May-99)

COMPARING THE EFFICACY OF FUNGICIDE APPLICATION TECHNOLOGIES FOR DISEASE CONTROL IN TOMATOES - (Proceedings) - (18-May-99)

CONTROL DRIFT: KNOWING THE MANY FACTORS THAT INFLUENCE DRIFT WILL HELP YOU MINIMIZE IT - (Popular Publication) - (10-May-99)

CRITERIA AND PROCEDURES FOR EVALUATING AGROCHEMICAL MIXING IN SPRAYER TANKS - (Peer Reviewed Journal) - (23-Mar-99)

INFLUENCE OF HOODED AND AIR-ASSIST VINEYARD APPLICATIONS ON PLANT AND WORKER PROTECTION - (Peer Reviewed Journal) - (11-Mar-99)

NEW DEVELOPMENTS IN PESTICIDE APPLICATION - (Abstract Only) - (04-Feb-99)

METHODS AND TECHNIQUES IN DETERMINING SPRAY QUALITY - (Abstract Only) - (17-Dec-98)

DRIFT MEASUREMENT: METHODS AND TECHNIQUES - (Abstract Only) - (17-Dec-98)

METHODS OF DRIFT CONTROL - (Abstract Only) - (17-Dec-98)

REVIEW OF PESTICIDE APPLICATION RESEARCH IN OHIO AND THE U.S. - (Abstract Only) - (17-Dec-98)

AIR-BLAST SPRAYER FUNDAMENTALS - (Proceedings) - (04-Nov-98)

THE REICHARD SPRAY DEPOSIT ANALYZER, A TOOL FOR MEASURING SPRAY DEPOSIT BY MEASURING CONDUCTIVITY - (Abstract Only) - (24-Aug-98)

HYDRAULIC AGITATION IN AGROCHEMICAL SPRAYER TANKS - (Proceedings) - (24-Aug-98)

EVALUATION OF SPRAY COVERAGE AND CANOPY PENETRATION IN NURSERIES - (Abstract Only) - (05-Aug-98)

NEAR-ROW FATE OF AIR CURTAIN AND ORCHARD SPRAYER NURSERY CROP APPLICATIONS - (Proceedings) - (12-Jul-98)

EXPERIMENTAL AND SIMULATION STUDY OF HYDRAULIC AGITATION IN AGROCHEMICAL SPRAYER TANKS - (Proceedings) - (12-Jul-98)

EVALUATION OF PNEUMATIC SHIELDED SPRAYING SYSTEM USING SIMULATION - (Proceedings) - (12-Jul-98)

AIR-BLAST/AIR-ASSISTED APPLICATION EQUIPMENT AND DRIFT - (Proceedings) - (30-Mar-98)

REVIEW OF PESTICIDE APPLICATION RESEARCH IN OHIO - (Proceedings) - (30-Mar-98)

SPRAY DEPOSITION AND COVERAGE ON RED MAPLE IN A NURSERY - (Proceedings) - (10-Mar-98)

REDUCING TIME DELAY FOR INJECTION SPRAYERS - (Peer Reviewed Journal) - (09-Mar-98)

EFFECTIVENESS OF TURBODROP AND TURBO TEEJET NOZZLES IN DRIFT REDUCTION - (Other) - (24-Feb-98)

ESSENTIAL AND NEW ASPECTS OF APPLICATION EQUIPMENT FOR VEGETABLE PRODUCTION - (Proceedings) - (10-Feb-98)

DRIFT MINIMIZATION AND OPTIONS FOR UPDATING APPLICATION NEEDS - (Proceedings) - (10-Feb-98)

MIXTURE UNIFORMITY IN SUPPLY LINES AND SPRAY PATTERNS OF A LABORATORY INJECTION SPRAYER - (Peer Reviewed Journal) - (12-Jan-98)

A SYSTEM TO DETERMINE LAG TIME AND MIXTURE UNIFORMITY FOR INLINE INJECTION SPRAYERS - (Peer Reviewed Journal) - (16-Sep-97)

TECHNIQUES FOR ASSESSING SPRAY DRIFT AND CANOPY PENETRATION - (Proceedings) - (12-Aug-97)

REDUCING METERING LAG AND NONUNIFORMITY FOR INJECTION SPRAYERS APPLYING HIGHLY VISCOUS FLUIDS - (Abstract Only) - (12-Aug-97)

EFFECTIVENESS OF TURBODROP AND TURBO TEEJET NOZZLES IN DRIFT REDUCTION - (Proceedings) - (10-Aug-97)

EFFECTS OF WIND VELOCITY OR DOWNWIND DEPOSIT FROM SPRAYING ORCHARDS - (Abstract Only) - (30-Jul-97)

PESTICIDE DEPOSITION ON COVERALLS DURING VINEYARD APPLICATIONS - (Proceedings) - (07-May-97)

SPRAY APPLICATION TECHNOLOGY - (Book / Chapter) - (03-Feb-97)