3.1.b. Decay or Rot Fungus

Try these first

1. 1.

   Name the three types of decay fungi.

   Hint

   Think of the acronym WBS.

2. 2.

   What does white rot do to wood?

   Hint

   Focus on the texture changes.

3. 3.

   Which type of rot destroys cellulose and lignin?

   • White Rot
   • Brown Rot
   • Soft Rot

   Hint

   Think about the texture each creates.

4. 4.

   True or False: Brown rot only affects the appearance of wood, not its strength.

   • True
   • False

   Hint

   Remember what happens to the wood’s core.

5. 5.

   Evaluate a wooden structure that has symptoms of white rot. What steps would you recommend to mitigate the damage?

   Hint

   Think about both environmental control and material treatments.

6. 6.

   A neglected wooden deck exhibits both brown rot and soft rot. Discuss the implications for safety and recommend a maintenance plan.

   Hint

   Consider both immediate actions and long-term strategies.