USDA Forest Service

Forest Health Protection, Southern Region


USDA Forest Service
Forest Health Protection
Region 8
1720 Peachtree Road, NW
Room 816 N
Atlanta, GA 30309

Phone: (404) 347-7478
Fax: (404) 347-1880

United States Department of Agriculture Forest Service.

USDA Link Forest Service Link


Spray Applications

  • Calibrator - Aircraft Spray calibration program

  • Temperature/Humidity Charting (THC) - Application used to determine proper environmental conditions for Btk application.

    • Version 1.0 Full Install (Windows 98/2000/XP) - THC.ZIP (4.8 MB) - Extract files and run SETUP.EXE. NOTE: Remove all installations of THC before running this setup.

    • Version 1.0 executable only - THC.EXE (744 KB, Version 1.0 must already be installed). Copy executable to THC installation directory (default is C:\Program Files\THC).

  • CASPER - Computer Assisted Spray Productivity and Efficiency Routine
    • Latest version (0.98 for Windows 2000/XP) - CASPER_098.ZIP (9.8 MB)
    • User Manual (MS Word Document)
    • ArcView Distance Extension (313 KB) - Required to extract block data from shape files. Includes ArcView 3.1 extension and user guide. Updated 8/14/07.
    • Demos:
      • CASPER: single executable (Save to your local system and run casperdemo.exe)
      • CASPER: Flash (requires Adobe Flash Player)
      • CASPER: PDF (1.3 MB, not interactive)
      • Distance Extension: Flash (requires Adobe Flash Player)


Links to Information

  • Stainalysis Software - REMSpC Stain Analysis Tool (from the web site... "Freeware that can be used to analyze drop characteristics on deposit cards. Kromekote cards that have been scanned using any flatbed scanner (256 color depth) can be analyzed. BMP, GIF and TIFF file formats are supported. Notch filtering allows for stain discrimination by color")

USDA Forest Service - Forest Health Protection, Southern Region
Last Modified: Monday, 16 December 2013 at 14:18:29 CST

USDA logo which links to the department's national site. Forest Service logo which links to the agency's national site.