# Correction: Two-fold red excess (TREx): a simple and novel digital color index that enables non-invasive real-time monitoring of green-leaved as well as anthocyanin-rich crops

**Authors:** Avinash Agarwal, Filipe de Jesus Colwell, Viviana Andrea Correa Galvis, Tom R. Hill, Neil Boonham, Ankush Prashar

PMC · DOI: 10.1186/s13007-025-01370-z · 2025-05-09

## Full-text entities

- **Chemicals:** anthocyanin (MESH:D000872)

## Figures

6 figures with captions in the complete paper: https://tomesphere.com/paper/PMC12063452/full.md

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Source: https://tomesphere.com/paper/PMC12063452