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MCQs

Total Questions : 68 | Page 7 of 7 pages
Question 61. Formulation or insecticides is__________________?
  1.    Dust
  2.    EC
  3.    Granular
  4.    Fungiments
 Discuss Question
Answer: Option D. -> Fungiments
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 62. The entrance point for air in insects are known as _________________?
  1.    Trachea
  2.    Spines
  3.    Secretion
  4.    Nervous system
 Discuss Question
Answer: Option A. -> Trachea
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 63. Pathogen is_________________?
  1.    Fungi which cause disease
  2.    Any bacteria which causes disease
  3.    Any virus which causes disease
  4.    Any organism which causes disease
 Discuss Question
Answer: Option D. -> Any organism which causes disease
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 64. The economic injury level for white fly is________________?
  1.    1-2 nymphs/leaf
  2.    2-3 nymphs/leaf
  3.    3-4 nymphs/leaf
  4.    1 nymphs/leaf
 Discuss Question
Answer: Option A. -> 1-2 nymphs/leaf
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 65. Which one of the following is disease of wheat_________________?
  1.    Leaf rust
  2.    Strip rust
  3.    Loose rust
  4.    All the above
 Discuss Question
Answer: Option D. -> All the above
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 66. The whole body of fungus is known as________________?
  1.    Thallus
  2.    Hyphae
  3.    Mycellium
  4.    Septale
 Discuss Question
Answer: Option A. -> Thallus
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 67. Fungi damage our crops by_________________?
  1.    Producing toxic substances in plants
  2.    Destroying green pigment of plant
  3.    feeding on flowers and fruits
  4.    Absorption of nutrients from plant tissues
 Discuss Question
Answer: Option D. -> Absorption of nutrients from plant tissues
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 68. Root knot disease is caused by___________________?
  1.    Fungi
  2.    Nematodes
  3.    Virus
  4.    Bacteria
 Discuss Question
Answer: Option B. -> Nematodes
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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