Biological Pests

Self-evaluation quiz

Question 1.

Which of the following statements are true?

a) Mould can digest paper, textiles and wood.

b) Mould never grows on metal.

c) All fungi are safe—after all we eat mushrooms.

d) Mould can stain objects.

e) Fungal spores are everywhere.

Question 2.

To control moulds, you can

a) control the environment—keeping relative humidity between 45%–55%;

b) make sure storage spaces are clear and well ventilated;

c) separate infected items from non-infected items;

d) set up a program of building maintenance and housekeeping;

e) All of the above contribute to the controlling moulds.

Question 3.

Which of the following are low or non-toxic methods of controlling insects?

a) Fumigation with ethylene oxide.

b) Freezing.

c) Sticky traps.

d) Controlled atmospheres.

Question 4.

What are the main elements of Integrated Pest Management?

a) Find the insects and fumigate the area.

b) Prevent insects entering the building and fumigate on a regular basis in case some get through.

c) Make the environment undesirable to pests, monitor the area and fumigate regularly.

d) Make the environment undesirable to pests, monitor the area and if pests are found implement non-chemical methods of prevention and treat infested material.

Question 5.

Which of the following statements are false?

a) All moths attack artefacts.

b) Carpet beetles attack wool, fur, hair, feathers, silk, insect specimens and other animal products.

c) Rats and mice should be kept in museums to control insects.

d) Silverfish prefer dark, unventilated areas.