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Plant Pathology / Plant Physiological Disorders Practice Test Questions
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Plant pathology is the science that studies the causes of plant diseases, the mechanisms by which diseases develop in individual plants and in plant populations, and the ways and means by which plant diseases can be managed or controlled.

Plant Pathology / Plant Physiological Disorders Practice Test Questions
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25 Questions

1. The plant and field sanitation for reduction of inoculum anticipates..?
2. Which is true about EC and fungicides..?
3. Certification is the method of management of pathogen..?
4. PCNB (quintozone) is..?
5. Which is true about plant antibiotics?
6. The percentage of a.i. in granules is …. as compared to dusts formulation?
7. Which is true about seed protectants?
8. Dust materials are use as..?
9. Which is a type of material used for chemical control?
10. On the basis of their tenacity the seed treatment materials are of..?
11. The systemic fungicides have..?
12. The eradication of plant disease means..?
13. In present soil fumigants are of..?
14. The protective application are undertaken with the assumption that..?
15. The most used methods for exclusion of the pathogens are..?
16. The fungicidal pastes…?
1.Used in dressing of pruned surface of the tree.
2.Prepared by using copper sulphate plus lime.
3.Prepared by using copper carbonate plus red lead.
4..Lanoline is used as suitable adhesive.
17. The objective of field sanitation is..?
18. Which is true about suspensions?
19. Avoiding the contact between the pathogen and host wouldn’t include..?
20. Which is a spray material?
21. The Wettable powder contains …. active ingredient?
22. Consider about soil treatment chemicals..
1.Complete control of the plant disease is obtained.
2.Complete control of the plant disease is not obtained.
3.The fungal disease is suppressed by the chemical.
4.The fungus always killed by the chemical.
5.Nematicides destroy the nematodes but eggs escape.
23. Quarantine regulations are enforced by..?
24. Which is not a type of eradication?
25. The spray materials are used as..?