41. Tobacco root exudates contains which chemical substances during induction of chemtotaxis against A. tumefaciens?
42. The leaves of Pongamia glabra and Azadirachta indica reduces the population of
43. Photosynthetic pigments found in the chloroplasts occurs in
44. Which one is diploid?
45. White blisters of crucifers' is caused by pathogen
46. Scab is a result of
47. The term virus was first time coined by
48. When day light hours are increased, the rate of photosynthesis
49. Which race of Ralstonia solanacearum cause disease in potato?
50. Thylakoids possess photosynthetic units called
Read More Section(Plant Pathology)
Each Section contains maximum 100 MCQs question on Plant Pathology. To get more questions visit other sections.