The purpose was to discover the most suitable tannin sort and optimum concentration required to make certain productive resistance against decay. Tannins shown their efficacy in suppressing brown-rot fungal assaults when no leaching was carried out previous to the decay assessment. In an identical vein, Da Silvera et al. [96] https://bluewoodpaint.food.blog/2025/04/19/how-to-choose-a-durable-paint-that-stands-the-test-of-time/