Archived App (Last seen on 12 May 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This application helps sugarcane farmers assess the economic viability of using a chemical to treat the fungal disease, Sugarcane Rust. The farmer selects one of the three chemicals registered for this purpose, then provides basic information such as cost of chemical and the cost of application. The farmer also provides economic information about the crop. The application will calculate a break-even value showing the increase in yield necessary to cover the cost of chemical treatment.
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What's New in RustCalc
1.2
September 2, 2022
UI related bug fixes.
