Results 11 to 20 of about 537,476 (130)
The influence of Unmanned Agricultural Aircraft System design on spray drift
Journal für Kulturpflanzen, 2020 Field experiments were conducted to determine the influence of the Unmanned Agricultural Aircraft Systems (UAAS) design on spray drift sediment during a common arable field application in consideration of the spray deposit distribution.
Andreas Herbst +5 more
doaj +2 more sources
Agronomy, 2023 In the past decade, an unmanned aerial spraying system (UASS) was applied more and more widely for low-volume aerial pesticides spraying operations in China.
Changling Wang +8 more
doaj +1 more source
Understanding Spray Attributes of Commercial UAAS as Impacted by Operational and Design Parameters
Drones, 2022 Unmanned aerial application systems (UAAS) have recently gained momentum for the application of crop protection (CP) products. Due to their high operational efficiency, mobility, and low cost, UAAS may be perceived as a more viable option for spray ...
Rajeev Sinha +5 more
doaj +1 more source
Determining the efficiencies of airborne droplet collectors in spray drift analysis using CFD. [PDF]
, 2023 Airborne sampling collectors are commonly used in spray drift analysis to measure the concentration of an airborne product, such as pollen or spray, by collecting the mass of the product during the sampler's operation.
Williams, Reid Thomas
core +1 more source
Trinexapac-Ethyl and Sulfometuron-Methyl Selectivity to Young Eucalyptus Plants [PDF]
Planta Daninha, 2015 Trinexapac-ethyl and sulfometuron-methyl are the most widely used ripeners in sugarcane. The application is performed by airborne spraying. Thus, if weather conditions are unfavorable, spray drift to neighboring areas may occur.
N.M. Correia, G.B. Villela
doaj +1 more source
Effect of edge of field shields on spray drift of a boom sprayer
, 2022 Spray drift experiments were performed under practical circumstances to quantify the effect of a field edge barrier on airborne spray drift and spray drift ground deposit in front and behind the barrier.
Michielsen, J.M.G.P. +3 more
core +1 more source
A comparison of runoff- and spray-drift-related pesticide contamination in agricultural surface waters : exposure, effects and mitigation [PDF]
, 2004 Includes bibliographical references.Runoff and spray-drift-related pesticide input are important sources of non pointsource pesticide pollution in surface waters but few studies have directly compared these routes in a risk assessment scenario ...
Dabrowski, James Michael
core +1 more source
Spray drift of pesticides arising from aerial application in cotton
, 2001 This paper presents results from field studies carried out during the 1993-1998 Australian cotton (Gossypium hirsutum L.) seasons to monitor off-target droplet movement of endosulfan (6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-6,9-methano-2,4,3 ...
Ian P. Craig +11 more
core +1 more source
Airborne spray drift measurement using passive collectors and lidar Systems
, 2009 Minimization of the risk associated with spray applications requires a proper understanding of the spray drift phenomenon. This fact has led to the development of several techniques to measure the deposition on horizontal surfaces as well as the ...
Solanelles, Francesc +4 more
core +1 more source
Smart Agricultural TechnologySpray drift from pesticide applications poses serious risks to the environment, human health, and neighboring crops. This research evaluated and analyzed off-target spray drift reduction potentials of an axial-fan air-blast sprayer retrofitted with a ...
Kyusuk You +6 more
doaj +1 more source