1. The protective application are undertaken with the assumption that..?

2. Which is a spray material?

3. Which is not a type of eradication?

4. Which is not a type of formulation of synthetic chemical?

5. SAR is approached through..?

6. Which is true about plant antibiotics?

7. The quarantine regulations anticipate…?

8. Dust materials are use as..?

9. The percentage of a.i. in granules is …. as compared to dusts formulation?

10. PCNB (quintozone) is..?

11. Which is true about soil fumigants..?

12. 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.

13. Which is a type of material used for chemical control?

14. Which type of fungicide is potentially most effective and economical?

15. A pathogen often develops resistant against..?

16. The field sanitation practice may include..?

17. The objective of field sanitation is..?

18. The most used methods for exclusion of the pathogens are..?

19. The systemic fungicides have..?

20. The internally seed-borne infection can be destroyed by..?

21. SAR stands for…?

22. Which is true about seed protectants?

23. On the basis of their tenacity the seed treatment materials are of..?

24. In present soil fumigants are of..?

25. The seed treatment materials are used as..?