About this Model

This predictive model estimates the number of days required to achieve 100% mortality of Macrophomina phaseolina sclerotia using soil solarization. It is based on empirical studies investigating time-temperature relationships critical for controlling this pathogen.

Developer: FoodCare AgroData OE

Model Description:

The model calculates mortality based on temperature and exposure duration. The data used are derived from scientific research, specifically tailored for soil solarization effectiveness under realistic field conditions.

• ≥60°C: 7 days (2 hours/day) ± 1 day
• 55–59°C: 14 days (2 hours/day) ± 2 days
• 50–54°C: 21 days (2 hours/day) ± 3 days
• 40–49°C: Predictive extrapolation only, no empirical data, estimated from 30 days at 40°C down to 26 days at 49°C ± 5 days

Citation: Sheikh, A. H., & Affar, A. (1986). Time-temperature relationships for the inactivation of sclerotia of Macrophomina phaseolina. Department of Botany, University of Karachi.

Legal Disclaimer: These data are for testing purposes only and should be verified with analytical methods before making decisions.

Adjust temperature and duration inputs to simulate your field conditions accurately.