What is key to controlling wood decay fungi?

Controlling wood decay fungi is primarily about managing moisture, as these fungi thrive in damp environments. When moisture is present, it creates the ideal conditions for wood decay to occur, allowing fungi to develop and spread. By eliminating the moisture source, you effectively disrupt the life cycle of the fungi, significantly reducing the risk of infestation and damage to wood structures.

While enhancing the wood's strength and applying chemical preservatives can provide additional support in combating fungi, they do not address the root cause of the issue—moisture. Furthermore, removing affected wood is a reactive measure rather than a proactive solution, as it does not prevent future decay caused by moisture. Hence, targeting the moisture source is the most effective strategy for controlling wood decay fungi.