Agriculture Quizzes Stage-39

Here you’ll find the most important and repeated Agriculture past paper questions Quizzes Stage-39. A perfect way to prepare for top competitive exams and score maximum marks. Good Luck

 

  • Total Quizzes: 50

  •  Total Marks: 50

  • Total Questions: 50

  • Time Allowed: 20 minutes

  • The correct answers will be displayed after the test is completed.

 
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#1. Mycoplasma disease of plant was first reported by:

#2. Mycoplasma is sensitive to:

#3. Plant overgrowth due to increase in size of cell of the tissue:

#4. Nematode genus Hoplolaimus Daday was first recorded in _____ from an island in the Paraguay river:

#5. Nematodes are also known as:

#6. Hemittodet penetrate in plant tissues with the aid of:

#7. Oil from American elm seed contains 55 per cent capric acid toxic to Ceratocystis uimi the pathogen causing the famous _____ disease:

#8. Once the pathogen has established in an area, steps taken to remove or destroy is known as:

#9. Pectinolytic enzymes of plant pathogens playa major role during pathogenesis in diseases like:

#10. Phycomycetes belong to:

#11. Phyllactinis causes the disease:

#12. Phytophthera belongs to family:

#13. Plant parasitic nematodes posses:

#14. Plant pathogenic viroids contain:

#15. “With Phase” is common in:

#16. Powdery mildew disease is caused by:

#17. Powdery mildew fungi belong to the family:

#18. The symptom of red rot of sugarcane mostly found on:

#19. Powdery mildews are controlled by spray of:

#20. Primary source of infection to green ear disease of bajra is:

#21. Pycnidia are formed in order:

#22. Pythium belongs to class:

#23. Radophyceae is also known as:

#24. Red rot of sugarcane is caused by:

#25. Red scales of ______ (red varieties) contain protocatechuic acid and catechol which may exude in drops to resist the attack of colletotrichum circinans:

#26. Rhizopus belongs to class:

#27. Root knot of vegetable is caused by:

#28. Root parasite of bajra is

#29. Root rot of papaya could be controlled by application of:

#30. Rust teleutospore on germination produce:

#31. Rust belongs to sub-division:

#32. Secondary spread of ergot of bajra is through:

#33. Severity of disease club root of cabbage can be reduced by application of:

#34. Sexual dimorphism means:

#35. Shape of bacterial cells is:

#36. Smut gives the appearance of:

#37. Smut of wheat is effectively controlled by:

#38. Wilt of arhar is caused by:

#39. Some ______ varieties of apple exude toxic wax on leaf surface to prevent germination of conidia of Podosphaera leucotricha:

#40. Some varieties of _____ are resistant to wilt due to the presence of hydrocyanidies (HCN) in root exudates:

#41. Species Plantarum is the greatest contribution of:

#42. Sporangium on germination produce vesicle in genera:

#43. Stipe disease of barley is caused by:

#44. Strawbery plants infected with P. penetrans (nematode) have been successfully treated with exposure in hot water at:

#45. Striga is plant parasite included in:

#46. Sugar beet cyst nematode was reported by:

#47. Systemic fungicides was discovered by:

#48. Taphrina causes the disease:

#49. Term commensalism shows:

#50. The anal and vulval openings in nematodes are located on:

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