entomology MCQs – Page 6

Practise focused entomology questions with marked answers for exam preparation and subject revision.

entomology Mcqs

101. A mixture included pesticides which do not increase or decrease the efficacy of each other is called___________________?
0

A. None of the Above

B. Potentiating mixture

C. Additive mixture

D. Antagonistic mixture

102. Most of the insect require__________________?
0

A. Vitamin B

B. Vitamin D

C. Vitamin C

D. Vitamin A

103. The pesticide which is used for killing or controlling the eggs of insects is called___________________?
0

A. Ovicide

B. Fungicide

C. Avicide

D. Pesticide

104. The parasites which capable of parasitizing a considerable number of host species is called____________________?
0

A. Polyhagous parasites

B. oligophagous parasites

C. Transitory parasites

D. Facultative parasites

105. Methamidophos, moncrotophos are example of___________________?
0

A. Organophosphrous pesticides

B. Organoctilorine pesticide

C. Pyerthorids

D. Carbamates

106. For safe application of pesticide which things are required ?
0

A. Overall,gloves

B. Head cores

C. All of above

D. Goggles, respirator

107. The chemical used for killing birds is called________________?
0

A. None of these

B. Avicide

C. Ovicide

D. Pesticide

108. Pheromone used against fruity fly is___________________?
0

A. Dichlorvos

B. Mancoze

C. Carbofuron

D. Malathion

109. Insect are_________________?
0

A. Grasshopper

B. None of the above

C. Cold blooded animals

D. Warm blooded animals

110. Beetles, weevils, earwigs. have fore wing very thick and hard structure is__________________?
0

A. Hemelytra

B. Stripy

C. Halteres

D. Elytra

111. What are productive insects_________________?
0

A. Silk worm, Pollinators, Predators

B. Parasites, Predators, Pollination

C. Lac insect, Honey bees, pollinator

D. Silk worms Lac insects Honey bees

112. The control of pest by human controlling activities and law is called____________________?
0

A. Physical method

B. Regularity method

C. Chemical method

D. genetic method

113. When damage cause by insect pest is slight such pest is referred as___________________?
0

A. Minor pest

B. Major pest

C. Key pest

D. Migrant pest

114. An egg parasitoid of lepidopterous insects is______________________?
0

A. Ichneumon

B. water joint beetle

C. Trichogramma sp

D. Apanteles sp

115. Desert locust is__________________?
0

A. None of the above

B. Occasional pest

C. Key pest

D. Potential pest

116. Which families are most of them are scavenger ?
0

A. Tineidae and Pyralidae

B. Culicidae

C. Pyralidae

D. Tineidae

117. In honey bees a flight for mating purpose is called_________________?
0

A. Tactile flight

B. None of above

C. Straight flight

D. Nuptial flight

118. What is antidote__________________?
0

A. No action against pesticide

B. Increase the effects of a poison

C. None of the Above

D. Treatment given to counteract the effects of a poison

119. Workers of honey bees have number of chromosome_______________?
0

A. Triploid

B. Diploid

C. Haploid

D. None of above

120. Ingredient added in pesticide to enhance and maintain efficacy of active ingredient is____________________?
0

A. Dose

B. Active ingredient

C. Pesticide

D. Insert ingredient

Showing 101 to 120 of 257 mcqs