The purpose was to detect the best suited tannin kind and optimal focus necessary to be certain effective resistance versus decay. Tannins shown their efficacy in suppressing brown-rot fungal assaults when no leaching was carried out ahead of the decay assessment. In an identical vein, Da Silvera et al. [ninety https://greenwoodpaint.health.blog/2025/04/19/how-to-choose-a-durable-paint-that-stands-the-test-of-time/