Plant Pathology MCQs and Notes
Q. Theoretically …. is the most effective approach to keep pathogens away from the area?
✅ Correct Answer: (C)
Exclusion.
Q. …. will require education of the farmers?
✅ Correct Answer: (D)
Notification of the plant disease.
Q. Which is true about certification?
1.As far as possible only seeds certified as pathogen free are allowed to enter the country.
2.Other planting materials can be allowed to enter the country without certification.
3.Quarantine is needed for the seeds from foreign countries while it is certified.
4.Quarantine is not needed for the seeds from foreign countries while it is certified.
5.Is meant to prevent existing pathogens.
6.Isn’t meant to prevent existing pathogens.
1.As far as possible only seeds certified as pathogen free are allowed to enter the country.
2.Other planting materials can be allowed to enter the country without certification.
3.Quarantine is needed for the seeds from foreign countries while it is certified.
4.Quarantine is not needed for the seeds from foreign countries while it is certified.
5.Is meant to prevent existing pathogens.
6.Isn’t meant to prevent existing pathogens.
✅ Correct Answer: (B)
1, 3 and 5 are true.
Q. Certification is the method of management of pathogen..?
✅ Correct Answer: (D)
Avoiding the contact between the pathogen and the host.
Q. The quarantine regulations anticipate…?
✅ Correct Answer: (A)
That the disease or pathogen is not present in the country.
Q. Quarantine regulations are enforced by..?
✅ Correct Answer: (C)
A state or country through legislation.
Q. Avoiding the contact between the pathogen and host wouldn’t include..?
✅ Correct Answer: (C)
Eradication.
Q. The methods of control based on the principales of directly attacking the pathogens is/are..?
✅ Correct Answer: (D)
All of the above.
Q. The most used methods for exclusion of the pathogens are..?
✅ Correct Answer: (B)
Regulatory measures.