Disease And Pest Management Quiz 4 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. What is the best way to eliminate pests that have entered the operation?

Correct Answer: C) Work with a licensed pest control operator (PCO).

2. The lively movement of a fish in water is called .....

Correct Answer: D) Vigor.

3. Used to make antibiotics and other drugs:

Correct Answer: A) Endophyte.

4. ..... is the most efficient method of pest control.

Correct Answer: A) Integrated Pest Management.

5. All plant material on a given area potentially edible by livestock and wildlife.

Correct Answer: A) Forage.

6. After pesticides have been applied, food contact surfaces should be?

Correct Answer: D) Washed, rinsed, and sanitized.

7. Biological control's Natural Agents includes all of the following, EXCEPT:

Correct Answer: A) Fertilizers.

8. What risk category does drought and severe winter belong to?

Correct Answer: C) Climatic.

9. Selective cutting differs from clear cutting in that selective cutting:

Correct Answer: B) Only removes a few trees.

10. Over half of Oregon's forestland is

Correct Answer: A) Publicly owned.

11. What are the three legs of the sustainability stool?

Correct Answer: B) Economic, environmental, and social.

12. A clean and safe operation offers pests little ..... and .....

Correct Answer: C) Access, shelter.

13. Which of the following is NOT a reason why the environment in which aquacrops grow harbors diseases and pests?

Correct Answer: D) High populations in ponds, open tanks, and raceways are protected from predators.

14. A(n) ..... may be due to improper diet, poor environment, chemicals, and/or physiological changes.

Correct Answer: D) Noninfectious disease.

15. ..... is the practice of keeping water and facilities clean.

Correct Answer: D) Sanitation.

16. What is a source of plant nutrients used to supply one or more of the essential nutrient elements to the plant?

Correct Answer: A) Fertilizer.

17. A species that plays a major role in determining the structure of its ecological community is

Correct Answer: D) A keystone species.

18. What is a substance that reduces, prevents, repels, or eliminates insects?

Correct Answer: A) Insecticide.

19. Which of the following are Principles of IPM EXCEPT:

Correct Answer: D) Practices.

20. A(n) ..... disease is caused by germs or pathogens that may be transferred from one fish to another.

Correct Answer: C) Infectious.