04/06/2026
THHH-UN-DERRR is a green fungicide formulated from plant-derived antioxidants, including ascorbic acid (vitamin C) and salicylic acid.
These compounds help to activate natural plant defence responses and support the plant’s immune signalling pathways.
Supporting the plant’s natural defense systems with Thhh-Un-derrr can help growers improve resilience against disease pressure — even under difficult environmental conditions.
Recent independent commercial To***co trials carried out in Zimbabwe demonstrated that Thhh-Un-Der, when applied at 750 ml/ha, showed the lowest Angular Leaf Spot disease severity among evaluated treatments and performed the strongest throughout the season.
Independent field science remains essential in helping growers make informed decisions under real-world conditions.
Ready to see what's possible in your fields?
Contact us at 011 392 4072 or visit www.nutrico.co.za.