🧪 Agriculture MCQ Quiz Hub

Agriculture Plant Pathology Set-1

Choose a topic to test your knowledge and improve your Agriculture skills

1. Choose the odd one:




2. Didelphic means nematodes with:




3. Spermatheca is found in the nematode body of:




4. A bacterium is devoid of:




5. A virus particle with both nucleic acid and protein coat is known as:




6. Agallol is used for:




7. Agar-agar is produced from:




8. Albugo is a:




9. Ryat is a:




10. Alexander Fleming (1929) discovered:




11. Alternate host of black stem rust of wheat:




12. Anterior tinsel flagellum is characteristics of:




13. Association of fungi with roots of higher plants is known as:




14. _______ proposed a classification of fungi which is now widely accepted:




15. Bacilli are:




16. Bacterial cell surrounded by flagella is called:




17. Brassicol is _____ fungicide:




18. Bacterial leaf blight of rice caused by Xanthomonaso ryzae can be identified by:




19. Bengal famine was caused due to:




20. Black heart of potato is caused due to deficiency of:




21. Black stem rust of wheat caused by:




22. Black tip of mango is caused by:




23. Blast of rice is caused:




24. Plant Pathology is ____ word.




25. Bordeaux mixture was discovered by P.A. Millardet of France during the year 1882 following his chance observation of farmers practice for protection against:




26. Botulism is caused by species of:




27. Brown spot of maize is caused by:




28. By 1857, Barkley and Schacht discovered root knot nematodes and cyst nematode in:




29. Carborundum powder is:




30. Cocci are:




31. Coffee rust is caused by:




32. Conidia and sporangia are the spores produced by:




33. Crystalization of viruses has done by:




34. Cysts are formed by:




35. Death of tissue in virus infected plant described as:




36. Disease symptoms known as phyllidy in sesamum are caused by:




37. Dithane M-45 is a:




38. Domestic quarantine exists on:




39. Downy mildew of maize is caused by:




40. Whittaker (1969) proposed a kingdom System of Classification of Micro-organism:




41. Exclusion of plant disease by legislation is known as:




42. First of all microscope discovered by:




43. First plant parasitic bacteria was reported by:




44. First plant parasitic nematode discovered was:




45. First plant parasitic nematode was reported by:




46. Flag smut of sweat could be controlled by:




47. Flag smut of wheat is caused by:




48. Foot rot of papaya is caused by:




49. Fungi, which can grow on living host plant, are called:




50. Fungi which can grow only on living host plant are called:




51. Fusarium belong to order:




52. Gelatin plate technique was discovered by:




53. Genus Radopholus of nematode was first described in 1893 on the basis of a male specimen obtained from necrotic roots of _____ growing in Fiji Islands.




54. Heterocious nature of rust means:




55. Heterodera belongs to super family:




56. Wrong information about Powdery mildew is:




57. How much quantity of nematicide is used to control the nematodes in one hectare are?




58. In bacterial brown rot and wilt of potato the amount of _____ produced by pathogens are proportional to severity of symptoms:




59. In fermentation industry, pasteurization is done at _____ temperature:




60. Dry root rot of legumes and beans is caused by: