The purpose was to establish the most suitable tannin kind and optimum focus needed to assure effective resistance in opposition to decay. Tannins demonstrated their efficacy in suppressing brown-rot fungal assaults when no leaching was done prior to the decay evaluation. In an identical vein, Da Silvera et al. [ninety https://buydarkwoodpaint.news.blog/2025/04/19/how-to-choose-a-durable-paint-that-stands-the-test-of-time/