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Keywords: drift reduction technology
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Journal Articles
Publisher: ASTM International
Article Type: Research-Article
J. ASTM Int.. November 2011, 8(10): 1–13.
Published Online: November 1, 2011
... exhibits good physical stability. The influence of dispersing agents and emulsifiers on spray characteristics, rheology, and physical stability was examined. 16 05 2011 21 07 2011 17 08 2011 Spray drift drift reduction technology oil dispersion oil flowable modified guar...
Journal Articles
Journal Articles
Publisher: ASTM International
Article Type: Research-Article
J. ASTM Int.. April 2011, 8(4): 1–9.
Published Online: April 1, 2011
... off-target movement of spray droplets. Testing protocols are being developed to objectively measure spray drift reduction from a wide range of drift reduction technologies (DRTs) including spray nozzles, sprayer modifications, spray delivery assistance, spray property modifiers (adjuvants...
Journal Articles
Publisher: ASTM International
Article Type: Research-Article
J. ASTM Int.. September 2010, 7(8): 1–8.
Published Online: September 1, 2010
...W. Clint Hoffmann; Bradley K. Fritz; Jonathan W. Thornburg; W. E. Bagley; Norman B. Birchfield; Jay Ellenberger The development and testing of drift reduction technologies (DRTs) have come to the forefront of application research in the past few years in the United States. DRTs can be spray nozzles...
Journal Articles
Publisher: ASTM International
Article Type: Research-Article
J. ASTM Int.. June 2010, 7(6): 1–14.
Published Online: June 1, 2010
...Bradley K. Fritz; W. Clint Hoffmann; Norman B. Birchfield; Jay Ellenberger; Faruque Khan; W. E. Bagley; Jonathan W. Thornburg; Andrew Hewitt The EPA’s proposed test plan for the validation testing of pesticide spray drift reduction technologies (DRTs) for row and field crops, focusing...
Journal Articles
Publisher: ASTM International
Article Type: Research-Article
J. ASTM Int.. April 2009, 6(4): 1–11.
Published Online: April 1, 2009
...Bradley K. Fritz; W. Clint Hoffmann; Yubin Lan The EPA’s proposed Drift Reduction Technology (DRT) low-speed wind tunnel evaluation protocol was tested across a series of modified ASAE reference nozzles. Both droplet size and deposition and flux volume measurements were made downwind from...