What are the main categories of insect pests?
Correct answer D. All of the above
Subject / 2,686 questions
Agriculture MCQs
Page 106 of Agriculture multiple-choice questions with answers. Tap an option to check yourself.
Page 106 of 135
At what pest density should control measures be applied to stop the population from reaching the economic injury level?
Correct answer C. Economic threshold level
At what age are laying birds usually put through moulting?
Correct answer B. 72 weeks
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What is the term for the amount of pest injury to a crop that justifies the cost of artificial control measures?
Correct answer C. Economic damage
How well do eggs hatch if they are left in the same position for the whole incubation period?
Correct answer C. Poorly
Roughly what percentage of a chicken egg is protein?
Correct answer A. 12%
What term describes the rapid return of a pest population to damaging numbers?
Correct answer B. Pest resurgence
In which city was the first mill in Pakistan started?
Correct answer D. Rahim Yar Khan
What term describes any organism that harms or damages humans, directly or indirectly?
Correct answer C. Pest
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Which Canadian company introduced commercial poultry birds to Pakistan?
Correct answer A. Shaver
Which insect damages plants by cutting through their roots?
Correct answer C. Mole cricket
Which organisation pioneered the commercial poultry business in Pakistan?
Correct answer C. PIA
Which of these is regarded as one of the largest insects in the world?
Correct answer D. Elephant beetle
What is the characteristic coat colour of the Kundi buffalo?
Correct answer A. Total black
Which vitamin is required by most insects?
Correct answer D. Vitamin B
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Most members of which moth families are scavengers?
Correct answer D. Tineidae and Pyralidae
Which buffalo breed is popularly known as ‘Panj Kalyan’?
Correct answer C. Nili Ravi
To which insect family do mosquitoes belong?
Correct answer D. Culicidae
At what stage does vaginal prolapse most commonly occur in goats?
Correct answer D. Late pregnancy
In animal breeding, what does the abbreviation ET stand for?
Correct answer A. Embryo transfer