United States Department of Agriculture Agricultural Research Service
 
TEKTRAN
The ARS Manuscripts Database
Search What is TEKTRAN Browse The Latest
Pesticide Chemicals
item Reducing pesticide drift by considering propeller rotation effects from aerial application and near buffer zones (Apr 2013)
item Evaluation of phytotoxicity of acibenzolar on fresh market bell peppers, 2012 (Mar 2013)
item Evaluation of phytotoxicity of acibenzolar on fresh market bell peppers, 2011 (Mar 2013)
item Evaluation of phytotoxicity of quinoxyfen on fresh market tomatoes, 2012 (Mar 2013)
item Evaluation of phytotoxicity of quinoxyfen on fresh market tomatoes, 2011 (Mar 2013)
item Methodological difficulties of conducting agroecological studies from a statistical perspective (Feb 2013)
item Automatic process control for the food industry: an introduction (Feb 2013)
item Measurement and classification methods using the ASAE S572-1 reference nozzles (Dec 2012)
item Correction of spray concentration and bioassay cage penetration data (Dec 2012)
item Using vegetative index and modified derivative for early detection of soybean plant injury from glyphosate (Oct 2012)
item Determination of selection criteria for spray drift reduction from atomization data (Sep 2012)
item Broaden Engineering Technology students' knowledge through hands-on with motion robotics (Sep 2012)
item Aerial multispectral imaging for cotton yield estimation under different irrigation and nitrogen treatments (Aug 2012)
item An ontology-based collaborative service framework for agricultural information (Jul 2012)
item Communication protocol in chassis detecting wireless transmission system based on WiFi (Jul 2012)
item Combine harvester monitor system based on wireless sensor network (Jul 2012)
item Multi-objective optimization of crop planting structure in irrigation area based on remote sensing technology (Jul 2012)
item Detection system for concentration quantization of colloidal-gold test strips based on embedded and image technology (Jul 2012)
item Development of an unmanned agricultural robotics system for measuring crop conditions for precision aerial application (Jul 2012)
item Ultra-low altitude and low spraying technology research with UAV in paddy (Jul 2012)
item Differentiation of cotton from other crops at different growth stages using spectral properties and discriminant analysis (Jul 2012)
item Effect of formulated glyphosate and adjuvant tank mixes on atomization from aerial application flat fan nozzles (Jul 2012)
item Further evaluation of spray characterization of sprayers typically used in vector control (Jul 2012)
item Optimizing selection of controllable variables to minimize downwind drift from aerially applied sprays (Jul 2012)
item Assessing crop injury caused by aerially applied glyphosate drift using spray sampling (Jul 2012)
item Wind tunnel and field evaluation of drift from aerial spray applications with multiple spray formulations (Jun 2012)
item Early detection of soybean plant injury from glyphosate by measuring chlorophyll reflectance and fluorescence (Apr 2012)
item Precision aerial application for site-specific rice crop management (Feb 2012)
item Characterization of spray deposition and drift from a low drift nozzle for aerial application at different application altitudes (Dec 2011)
item Characterization of in-swath spray deposition for CP-11TT flat-fan nozzles used in low volume aerial application of crop production and protection materials (Dec 2011)
item Effect of Hexaflumuron on feeding response and reproduction of bollworm, Helicoverpa zea (Boddie) (Lepidoptera: Noctuidae) (Dec 2011)
item Fusion of remotely sensed data from airborne and ground-based sensors for cotton regrowth study (Oct 2011)
item Landsat sattelite multi-spectral image classification of land cover and land use changes for GIS-based urbanization analysis in irrigation districts of lower Rio Grande Valley of Texas (Aug 2011)
item Detection of plant injury from application of non-selective herbicide by measurement of chlorophyll reflectance and fluorescene (Aug 2011)
item Comparison of SVM RBF-NN and DT for crop and weed identification based on spectral measurement over corn fields (Jul 2011)
item Environmental and spray mixture effects on droplet size represented by water sensitive paper used in spray studies (Jun 2011)
item Characterizing ambient and spray mixture effects on droplet size represented by water sensitive paper (WSP) (Jun 2011)
item Determination of differences in crop injury from aerial application of glyphosate using vegetation indices (Jun 2011)
item Effect of abamectin on feeding response, mortality, and reproduction of adult bollworm (Lepidoptera: Noctuidae) (Jun 2011)
item Expansion of the USDA ARS Aerial Application spray atomization models (May 2011)
item Genetic differentiation across North America in Heliothis virescens and H. subflexa: A generalist versus a specialist moth (May 2011)
item Field scale evaluation of spray drift reduction technologies from ground and aerial application systems (May 2011)
item Air and spray mixture temperature effects on atomization of agricultural sprays (May 2011)
item Update on monitoring of resistance to Bt cotton in key lepidopteran pests in the USA (May 2011)
item Effects of air speed and liquid temperature on droplet size (Apr 2011)
item Temporal indications of atmospheric stability affecting off-target spray drift in the midsouth U S (Mar 2011)
item Influence of moisture content and temperature on thermal conductivity and thermal diffusivity of rice flours (Mar 2011)
item A fluorescent tracer method for evaluating spray transport and fate of field and laboratory spray applications (Mar 2011)
item Volumetric Collection Efficiency and Droplet Sizing Accuracy of Rotary Impactors (Feb 2011)
item Spatial analysis of NDVI readings with difference sampling density (Feb 2011)
item Mortality and reproductive effects of ingested spinosad on adult bollworm (Jan 2011)
item Determination of differences in crop injury from aerial application of glyphosate using vegetation indices and geostatistics (Jan 2011)
item Impact of electrostatic and conventional sprayers characteristics on dispersion of barrier spray (Dec 2010)
item Filtration effects due to bioassay cage design and screen type (Dec 2010)
item Airborne remote sensing assessment of the damage to cotton caused by spray drift from aerially applied glyphosate through spray deposition measurements (Nov 2010)
item Rapid detection of E. coli on goat meat by electronic nose (Oct 2010)
item Development of a distribution system for measuring nozzle integrative parameters (Oct 2010)
item Current status and future directions of precision aerial application for site-specific crop management in the USA (Oct 2010)
item "Who ate our corn?" We want to know and so should you! (Sep 2010)
item Variation in sexual communication of the tobacco budworm, Heliothis virescens (Sep 2010)
item Airborne Multispectral and Thermal Remote Sensing for Detecting the Onset of Crop Stress Caused by Multiple Factors (Sep 2010)
item Spatial Modeling and Variability Analysis for Modeling and Prediction of Soil and Crop Canopy Coverage Using Multispectral Imagery from an Airborne Remote Sensing System (Sep 2010)
item Development of a PWM precision spraying controller for unmanned aerial vehicles (Sep 2010)
item Ground-based spectral reflectance measurements for evaluating the efficacy of aerially-applied glyphosate treatments (Aug 2010)
item Development of Unmanned Aerial Vehicles for Site-Specific Crop Production Management (Aug 2010)
item Spray drift reduction evaluations of spray nozzles using a standardized testing protocol (Jul 2010)
item Simulating and characterizing agricultural ground applications for soil VOC deposition studies (Jul 2010)
item Multisensor data fusion of remotely sensed imagery for crop field mapping (Jul 2010)
item Analysis of Impact of Various Factors on Downwind Deposition Using a Simulation Method (Jun 2010)
item Evaluation of spray drift using low speed wind tunnel measurements and dispersion modeling (Jun 2010)
item Spray Deposition and Drift Characteristics of a Low Drift Nozzle for Aerial Application at Different Application Altitudes (Jun 2010)
item Spectral properties of crops at different growth stages (Jun 2010)
item Quantifying the movement of multiple insects using an optical insect counter (Jun 2010)
item Irrigation system management assisted by thermal imagery and spatial statistics (Jun 2010)
item Evaluation of low-volume sprayers used in asian citrus Psyllid control applications (Jun 2010)
item Improving Flow Response of a Variable-rate Aerial Application System by Interactive Refinement (May 2010)
item Toxicity of selected insecticides and insecticide mixtures to adult brown stink bug (Heteroptera: Pentatomidae) (Apr 2010)
item Multispectral Imaging Systems for Airborne Remote Sensing to Support Agricultural Production Management (Mar 2010)
item Development of Soft Computing and Applications in Agricultural and Biological Engineering (Mar 2010)
item Effects of spray mixtures on droplet size under aerial application conditions and implications on drift (Feb 2010)
item Progress and Field Evaluation of Aerial Variable-Rate Systems for Liquid Application (Feb 2010)
item Determination of Cotton Plant Injury by Aerial Application of Glyphosate Using Remote Sensing and Spray Drift Sampling (Jan 2010)
item Interaction of Water with Three Granular Biopesticide Formulations (Jan 2010)
item Analysis of variograms with various sample sizes from a multispectral image (Dec 2009)
item Low-volume sprayer rodeos (Dec 2009)
item Aerosol sampling: Comparison of two rotating impactors for field droplet sizing and volumetric measurements (Dec 2009)
item Samplers for evaluation and quantification of ultra-low volume space sprays (Dec 2009)
item Ground-based spectral reflectance measurements for efficacy evaluation of aerially applied glyphosate treatments (Dec 2009)
item An overview of spray drift reduction testing of spray nozzles (Dec 2009)
item Current status and future directions of precision agriculture for aerial application in the USA (Nov 2009)
item Analysis of Impact of Various Factors on Downwind Deposition Using a Simulation Method (Oct 2009)
item Field Assessment of A Variable-rate Aerial Application System (Oct 2009)
item Multispectral Imaging Systems for Airborne Remote Sensing to Support Site-Specific Agricultural Management (Oct 2009)
item Analysis of variograms with various sample sizes from a multispectral image (Oct 2009)
item Analysis of vegetation indices derived from aerial multispectral and ground hyperspectral data (Sep 2009)
item Spray characterization of ULV sprayers typically used in vector control (Sep 2009)
item Developing A Modeling Tool for Flow Profiling in Irrigation Distribution Network (Sep 2009)
item Methods for Georeferencing and Spectral Scaling of Remote Imagery using ArcView, ArcGIS, and ENVI (Sep 2009)
item Aerial spray deposition on corn silks applied at high and low spray rates (Aug 2009)
item Advances in Artificial Neural Networks - Methodological Development and Application (Aug 2009)
item Methods for georectification and spectral scaling of remote imagery using ArcView, ArcGIS, and ENVI (Jul 2009)
item Technical Development and Application of Soft Computing in Agricultural and Biological Engineering (Jun 2009)
item Spatial analysis of hyperspectral vegetation index (Jun 2009)
item Wind-tunnel tests and modeling indicate that aerial dispersant delivery operations are highly accurate (Jun 2009)
item Spray table evaluation of insecticidal mortality for southern green stink bug, Nezara viridula L. (Pentatomidae: Heteroptera) on greenhouse-grown cotton (Jun 2009)
item Research for Environmental Stewardship and Conservation at the APTRU (Apr 2009)
item Effect of Hexaflumuron on gustation and reproduction of adult boll weevil (Jan 2009)
item Spray characteristics affected by physical properties of adjuvants (Dec 2008)
item Deposition of insecticides on corn silks applied at high and low spray rates for control of corn earworm (Dec 2008)
item Spray spectrum modifications through changes in airspeed to minimize drift (Dec 2008)
item In-Swath Spray Deposition Characteristics of a Low Drift Nozzle for Low Volume Aerial Application - Preliminary Results. (Dec 2008)
item Optical and Thermal Methods for Detection of Plant Damage Caused by Tomato Spotted Wilt Virus (Jan 2007)
     
Last Modified: 05/19/2013