Plant Pathology Mcqs - Set 2

1)   The substance used to treat pesticide poisoning is called as_________________?

a. Detoxicant
b. Anti-poison
c. Antitode
d. Anti-pseudo
Answer  Explanation 

ANSWER: Antitode

Explanation:
No explanation is available for this question!


2)   The viral disease can be controlled by_________________?

a. Organo-chlorine pesticides
b. Pyrethroids
c. Growing resistant varieties
d. None of the above
Answer  Explanation 

ANSWER: Growing resistant varieties

Explanation:
No explanation is available for this question!


3)   Whip smut is disease of________________?

a. Wheat
b. Maize
c. Sugarcane
d. Rice
Answer  Explanation 

ANSWER: Sugarcane

Explanation:
No explanation is available for this question!


4)   The fungus belonging to order Erysiphales cause_________________?

a. Blights
b. Smuts
c. Powdery mildew
d. None of the above
Answer  Explanation 

ANSWER: Powdery mildew

Explanation:
No explanation is available for this question!


5)   Lathyrism is nervous disease caused by____________________?

a. Consumption of high carbohydrate foods
b. Low protein foods
c. Consumption of matter over longer periods
d. All the above
Answer  Explanation 

ANSWER: Consumption of matter over longer periods

Explanation:
No explanation is available for this question!


6)   Bemesia tabbaci is the name of_________________?

a. Cutworms
b. Jassids
c. White fly
d. Thrips
Answer  Explanation 

ANSWER: White fly

Explanation:
No explanation is available for this question!


7)   Heliothus armigera is the name of_____________________?

a. American boll warm
b. Gram pod borer
c. Com cob borer
d. None of the above
Answer  Explanation 

ANSWER: None of the above

Explanation:
No explanation is available for this question!


8)   The beneficial relationship between two organisms living together is called__________________?

a. Osmosis
b. Common salism
c. Symbiosis
d. None of the above
Answer  Explanation 

ANSWER: Symbiosis

Explanation:
No explanation is available for this question!


9)   the most devastating migratory pest is____________________?

a. Cutworm
b. Army worm
c. Locust
d. None of the above
Answer  Explanation 

ANSWER: Locust

Explanation:
No explanation is available for this question!


10)   The symptoms of powdery mildew appears on________________?

a. Roots
b. Floral parts
c. Foliage of plants
d. ()
Answer  Explanation 

ANSWER: Foliage of plants

Explanation:
No explanation is available for this question!