PARC Assistant Scientific officer Entomology Paper 2022

PARC Assistant Scientific officer Entomology Paper 2022

Total Questions	30
Marks	30
Test type	MCQs Based Online Test
Time	10 Minutes
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1 / 30

Which is the parasitoid of citrus mealy bug?

Leptomastix dactylopii

Trichoderma

Encarsia formosa

Trichogramma spp

2 / 30

Which is the predator of cotton mealy bug?

Cryptolaemus montrouzieri

Trichograma

Trichogramma

All of these

3 / 30

Toxicity refers to the effect of long term or repeated lower level exposure to a toxic substance

Acute

Chronic

Toxic

All of these

4 / 30

Honey bee made their comb cell having shape in which they store honey:

Diagonal

Hexagonal

Triangular

None of these

5 / 30

The ability of plant to prevent damage, and reproduce is called:

Resistance

Tolerance

Both a and b

None of these

6 / 30

Abbreviation of ISPM

Integrated Standards for Phytosanitary Measures

International Standards for Phytosanitary Measures

International Standards for Pesticides Measures

None of these

7 / 30

Which are the families of beetle:

Curculionidae, Tenebrionidae, Pediculidae

Chrysomelidae, Cicadellidae, Staphylinidae, Pieridae .

Coccinellidae, Tenebrionidae, Shphingidae

None of these

8 / 30

The banana aphid________ are the victor of Banana Bunchy top Virus

Pentalonia nigronervosa

Helconia

Strelitzia

None of these

9 / 30

How many locust are found in 1 km swarm of locust

40k-80k

40-80 lakh

40-80 million

40-80 billion

10 / 30

Tamrixia radiata is parasitoid of which insect:

Asian Citrus psyllid

Leafhopper

Both a and b

None of these

11 / 30

Huanglongbing (HIB) also called citrus greening disease caused by

Leafhopper

Asian citrus Psyllid

Both a and b

None of these

12 / 30

Two spotted spider mite are attacked by:

Predatory mite

Spider

Trichograma

None of these

13 / 30

Honey consist of which of the following content:

Carbohydrate

Minerals

Protein

Amino acid

14 / 30

A group of insect living in the same place or having a particular characteristic common:

Community

Population

Ecosystem

None of these

15 / 30

Sugarcane root borer hibernate in the form of:

Egg

Larvae

Pupa

Adult

16 / 30

Which type of mouth parts are found in thrips?

Symmetrical

Asymmetrical

Both a and b

None of these

17 / 30

Fledging found in which insect:

Wasp

Cockroach

House fly

All of these

18 / 30

Feeding stimulant is a chemical which cause in insect:

Growth rate

Mortality

Both a and b

None of these

19 / 30

Daubus bug attack on data palm root and suck the sap and release:

Formic acid

Honey dew

Uric acid

All of these

20 / 30

Natatorial type of legs are used for:

Digging

Swimming

Walking

All of these

21 / 30

Natality means:

Birth rate

Death rate

Growth rate

None of these

22 / 30

Zinc Phosphide is

Insecticides

Herbicides

Fungicides

Rodenticides

23 / 30

The positive response due to chemical in insects

Allomones

Kairomones

Pheromones

Allelochemicals

24 / 30

The lethal toxicant which kill 50% of population:

LD 50

LC 50

LT 50

All of these

25 / 30

Which group of insect are vector of disease in human:

Flea, Mosquito

Sand fly, white fly

Bugs, moth

All of these

26 / 30

What is the role Quarantine Department

Prevent exotic insect introduction

Spreading exotic insect

Control of exotic insect where they spread

All of these

27 / 30

Sitophilus oryzae spread in rice:

Storage

Field

both a and b

None of these

28 / 30

Defensive chemicals are also called:

Kairomones

Allomones

Allochemicals

phloroglucinol

29 / 30

After the labeling the holotype remaining specimen is labeled as:

Paratype

Syntype

Neotype

All of these

30 / 30

Pakistan agriculture share to GDP is:

19.2%

22.9%

40%

42%

Your score is

The average score is 63%

PARC Assistant Scientific officer Entomology Paper 2022

Which is the parasitoid of citrus mealy bug?

Which is the predator of cotton mealy bug?

Toxicity refers to the effect of long term or repeated lower level exposure to a toxic substance

Honey bee made their comb cell having shape in which they store honey:

The ability of plant to prevent damage, and reproduce is called:

Abbreviation of ISPM

Which are the families of beetle:

The banana aphid________ are the victor of Banana Bunchy top Virus

How many locust are found in 1 km swarm of locust

Tamrixia radiata is parasitoid of which insect:

Huanglongbing (HIB) also called citrus greening disease caused by

Two spotted spider mite are attacked by:

Honey consist of which of the following content:

A group of insect living in the same place or having a particular characteristic common:

Sugarcane root borer hibernate in the form of:

Which type of mouth parts are found in thrips?

Fledging found in which insect:

Feeding stimulant is a chemical which cause in insect:

Daubus bug attack on data palm root and suck the sap and release:

Natatorial type of legs are used for:

Natality means:

Zinc Phosphide is

The positive response due to chemical in insects

The lethal toxicant which kill 50% of population:

Which group of insect are vector of disease in human:

What is the role Quarantine Department

Sitophilus oryzae spread in rice:

Defensive chemicals are also called:

After the labeling the holotype remaining specimen is labeled as:

Pakistan agriculture share to GDP is:

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