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                    U.S. DEPARTMENT OF AGRICULTURE
 Aerial Application Technology Research: College Station, TX
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ARS Home Plains Area College Station, Texas Southern Plains Agricultural Research Center Aerial Application Technology Research Docs





Publications/Reprintsheadline bar 1 - Publications/Reprints
               2 - 2010 Publications
                  3 - 2011 Publications
                  4 - 2012 Publications
                  5 - 2013 Publications
                  6 - 2014 Publications
                  7 - 2015 Publications  **ALL PUBLICATIONS/REPRINTS** Development of a PWM Precision Spraying Controller for Unmanned Aerial Vehicles Ground-based spectral reflectance measurements for evaluating the efficacy of aerially- applied glyphosate treatments Improving flow response of a variable-rate aerial application system by interactive refinement Novaluron as an Ovicide for Bollworm on Cotton: Deposition and Efficacy of Field-Scale Aerial Applications Effect of emamectin benzoate on mortality, proboscis extension, gustation and reproduction of the corn earworm, Helicoverpa zea Current status and future directions of precision aerial application for site-specific crop management in the USA Spatial Modeling and Variability Analysis for Modeling and Prediction of Soil and Crop Canopy Coverage Using Multispectral Imagery from an Airborne Remote Sensing System Multispectral imaging systems for airborne remote sensing to support agricultural production management Development of soft computing and applications in agricultural andbiological engineering Analysis of Impact of Various Factors on Downwind Deposition Using a Simulation Method Quantifying the Movement of Multiple Insects Using an Optical Insect Counter Spray Drift Reduction Evaluations of Spray Nozzles Using a Standardized Testing Protocol Evaluation of Low-volume Sprayers Used in Asian Citrus Psyllid Control Applications Simulating and Characterizing Agricultural Ground Applications for Soil VOC Deposition Studies Effects of Spray Mixtures on Droplet Size Under Aerial Application Conditions and Implications on Drift Evaluation of Spray Drift Using Low-Speed Wind Tunnel Measurements and Dispersion Modeling Filtration Effects Due to Bioassay Cage Design and Screen Type Impact of Electrostatic and Conventional Sprayers Characteristics on Dispersion of Barrier Spray Field scale evaluation of spray drift reduction technologies from ground and aerial application systems Volumetric collection efficiency and droplet sizing accuracy of rotary impactors A fluorescent tracer method for evaluating spray transport and fate of field and laboratory spray applications Effects of air speed and liquid temperature on droplet size Air and spray mixture temperature effects on atomization of agricultural sprays Spatial analysis of NDVI readings with different sampling densities Genetic differentiation across North America in the generalist moth Heliothis virescens and the specialist H. subflexa Effect of hexaflumuron on feeding response and reproduction of bollworm, Helicoverpa zea (boddie) (Lepidoptera: Noctuidae) The control of Malpighian tubule secretion in a predacious hemipteran insect, the spined soldier bug Podisus maculiventris (Heteroptera, Pentatomidae) Mortality and reproductive effects of ingested spinosad on adult bollworms Effects of Formulated Glyphosate andAdjuvant Tank Mixes on Atomization from Aerial Application Flat Fan Nozzles Applying six classifiers to airborne hyperspectral imagery for detecting giant reed Differentiation of cotton from other crops at different growth stages using spectral properties and discriminant analysis Evaluation of hyperspectral reflectance data for discriminating six aquatic weeds Discriminating among Cotton Cultivars with Varying Leaf Characteristics Using Hyperspectral Radiometry A high-resolution airborne four-camera imaging system for agricultural remote sensing Spectral difference analysis and airborne imaging classification for citrus greening infected trees Citrus greening disease detection using aerial hyperspectral and multispectral imaging techniques Using spectral distance, spectral angle and plant abundance derived from hyperspectral imagery to characterize crop yield variation Wind Tunnel and Field Evaluation of Drift from Aerial Spray Applications with Multiple Spray Formulations Further Evaluation of Spray Characterization of Sprayers Typically Used in Vector Control Determination of Selection Criteria for Spray Drift Reduction from Atomization Data Optimizing Selection of Controllable Variables to Minimize Downwind Drift from Aerially Applied Sprays Effect of Spinosad Mixed with Sucrose on Gustatory Response and Mortality of Adult Boll Weevils (Coleoptera: Curculionidae) by Feeding and Field Assessment Measurement and Classification Methods Using the ASAE S572.1 Reference Nozzles Correction of Spray Concentration and Bioassay Cage Penetration Data Laboratory evaluation of the GreenSeekerTM handheld optical sensor to variations in orientation and height above canopy Airspeed and Orifice Size Affect Spray Droplet Spectrum from an Aerial Electrostatic Nozzle for Fixed-Wing Applications Airspeed and Orifice Size Affect Spray Droplet Spectra from an Aerial Electrostatic Nozzle for Rotary-Wing Applications Contact toxicities of anuran skin alkaloids against the fire ant (Solenopsis invicta) Blackmargined Aphid (Monellia caryella (Fitch);Hemiptera: Aphididae) Honeydew Production in Pecan and Implications for Managing the Pecan Aphid Complex in Texas Fusion of remotely sensed data from airborne and ground-based sensors to enhance detection of cotton plants Evaluation of Aerial Spray Technologies for Adult Mosquito Control Applications Rapid Quantitative Analysis of Dimethoate Pesticide Using Surface-Enhanced Rama Spectroscopy Flow Variability of an Aerial Variable-Rate Nozzle at Constant Pressures Spectral response of spider mite infested cotton: Mite density and miticide rate study Relative Susceptibility of Pecan Germplasm to Blackmargined Aphid Using High-Resolution Airborne and Satellite Imagery to Assess Crop Growth and Yield Variability for Precision Agriculture Evaluating airborne hyperspectral imagery for mapping saltcedar infestations in west Texas Crop Yield Estimation Based on Unsupervised Linear Unmixing of Multidate Hyperspectral Imagery A Fluorescent Imaging Technique for Quantifying Spray Deposits on Plant Leaves Evaluation of 1, 3, 6, 8-Pyrene Tetra Sulfonic Acid Tetra Sodium Salt (PTSA) as an Agricultural Spray Tracer Dye Comparison of Drop Size Data from Ground and Aerial Application Nozzles at Three Testing Laboratories Toxicity of Selected Acaricides in a Glass-Vial Bioassay to Twospotted Spider Mite (Acari: Tetranychidae) Measuring Droplet Size of Agricultural Spray Nozzles - Measurement Distance and Airspeed Effects Toxicity and feeding response of adult corn earworm (Lepidoptera: Noctuidae) to an organic spinosad formulation in sucrose solution A Multiyear Study on Seasonal Flight Activity Based on Captures of Southern Green Stink Bug (Hemiptera: Pentatomidae) in Blacklight Traps in Central Texas Evaluating effective swath width and droplet distribution of aerial spraying systems on M-18B and Thrush 510G airplanes Evaluation of selected acaricides against twospotted spider mite (Acari: Tetranychidae) on greenhouse cotton using multispectral data Update to the USDA-ARS Fixed-Wing Spray Nozzle Models Hyperspectral Image Classification for Mapping Agricultural Tillage Practices [1]
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