agriculture MCQs – Page 189

Practise multiple-choice questions from agriculture for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

agriculture Mcqs

1. soil science 2. agronomy 3. entomology 4. water management 5. horticulture 6. agricultural economics 7. plant pathology 8. food technology 9. animal husbandry 10. plant breeding and genetics

3761. Dragonfly and damselfly have type of legs_________________?
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A. Raptorial

B. Basket like

C. Fossorial

D. Metatorial

3762. Antecedents prevent pest to cause damage called___________________?
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A. Sterilant

B. Contact

C. Protectant

D. Systemic

3763. The workers of ant, of ant, bee and wasps are_________________?
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A. May be a non reproductive male or non reproductive female

B. A non reproductive female

C. A non reproductive male

D. none of the above

3764. Hind winds of true flies are modified in to tiny knobbed structure is known as________________?
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A. Filohalteres

B. Pseudohalteres

C. Halteres

D. Membranous

3765. The mixing of pesticide through agitator to prevent it form separating in the sprayer tarik is called_________________?
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A. Agitation

B. Synergism

C. Activator

D. Adjuvant

3766. Pesticide group which goes into the system of host and kills pest without harming host is called_________________?
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A. Protect ant

B. Selective

C. Systemic

D. Contact

3767. Moths and butterflies have types of pupae________________?
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A. Coarctate

B. Platyform

C. Exarate

D. Obtect

3768. The ventral tube on the first abdominal segment of a springtail:
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A. Costa

B. Collophore

C. Ectoparasitoid

D. Embolium

3769. What colour show extremely hazard to human being_________________?
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A. Red

B. Brown

C. Yellow

D. Blue

3770. The parasites whose hosis are also parasites collectively termed as___________________?
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A. Hyperparasites

B. Phytophagous parasites

C. None of the Above

D. Heteroxenous parasites

3771. The pest which damages the crop and causes a loss in quality or quantity which can be calculated such pest is called_______________?
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A. Insect pest

B. Economic pest

C. Sub economic pest

D. Pest

3772. The width of the area treated in one pass by a sprayer or other applicator is called___________________?
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A. Drift

B. Toxin

C. Swath

D. Aerosol

3773. What is bee bread____________________?
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A. Honey and pollen

B. Pollen and nectar

C. Honey and wax

D. non of these

3774. The phenomenon off insect resistance to one type of insecticide providing resistance to other insecticides with similar mode of action__________________?
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A. Horizantal resistance

B. General resistance

C. Specific resistance

D. Cross resistance

3775. The pest which causes no significant damage but due to unjudious use of chemical they cause significant loss is called ?
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A. Secondary pest

B. Occasional pest

C. Migrant pest

D. Key pest

3776. Royal Jelly made up of__________________?
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A. Pollen and nectar

B. Pollen, water, nectar

C. Pollen and water

D. Pollen, Water, Nectar

3777. A level of resistance show by a cultivar is similar against all insect biotype such type of resistance is___________________?
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A. Cross resistance

B. General resistance

C. Specific resistance

D. Vertical resistance

3778. The haring organs in grasshopper_________________?
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A. Chorodotonal organ

B. Johnstons organ

C. Tympanal organ

D. None of the above

3779. Metalegs of worker honey bee is _____________________?
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A. Silk secreting

B. Pollen collecting

C. Antenna cleaner

D. Cursorial

3780. All the practices used to control the pest population with in certain limit are called_________________?
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A. Artificial control

B. Impossible to control

C. Natural control

D. Chemical control

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