Description

Cotton Root Rot Return to Treatment Calculator

• Texas A&M AgriLife Extension has developed this decision aid to calculate Cotton Root Rot Return to Treatment ($/Ac.) using the fungicide TopGuard®. Output is in the form of a sensitivity table, identifying economic thresholds for expected yields and percent of field affected by Cotton Root Rot.
• Topguard® has proven to be an effective control for Cotton Root Rot, but treatment costs can exceed $40/Ac.

The App
• This application is used to assist producers in evaluating their cotton root rot options by identifying economic thresholds for expected yields and percent of field affected by CRR.
• Information is entered into the application's main screen. After information is entered hit the "Generate Table" button at the bottom. This will generate a sensitivity table similar to the original spreadsheet developed by Texas A&M AgriLife Extension.
• A help screen is available with information about each configurable field. The help screen also shows the value limits of each field.

What's New in Version 1.1

Changed range values to accommodate the new concentrated version of TopGuard.