Timber Rot and Insect Infestation Quiz

What is the scientific name for dry rot?

• Serpula lacrymans

• Coniophora puteana

• Anobium punctatum

• Hylotrupes bajulus

Which condition is essential for dry rot to develop?

• High temperature

• High moisture

• Low humidity

• Direct sunlight

What is a common sign of dry rot in timber?

• White, cotton-like mycelium

• Dark, crumbly wood

• Presence of beetle holes

• Blue staining

Which of the following is NOT a cause of dry rot?

• Poor ventilation

• Water leaks

• High temperatures

• Direct sunlight

What is the typical temperature range for dry rot to thrive?

• 10-15°C

• 15-20°C

• 20-25°C

• 25-30°C

What is the main difference between wet rot and dry rot?

• Wet rot requires higher moisture levels

• Wet rot spreads more extensively

• Wet rot is caused by insects

• Wet rot only affects hardwood

What is a common sign of wet rot in timber?

• Brittle, cracked wood

• Dark, soft, and spongy wood

• Presence of beetle holes

• Blue staining

Which of the following is a common cause of wet rot?

• High temperatures

• Poor ventilation

• Excess moisture

• Direct sunlight

What is the primary method to prevent wet rot?

• Increasing temperature

• Reducing moisture levels

• Applying insecticides

• Using hardwood timber

What is a common sign of insect infestation in timber?

• White, cotton-like mycelium

• Dark, crumbly wood

• Presence of small, round holes

• Blue staining