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Practice Introductory Entomology Questions and Answers

Which of the following is called the resting and inactive stage in the insect life cycle?
Which of the following are the characteristic features of an Insect?
Which of the following is not a natural predator of BPH?
Insects, which feed on one type of food, are called _______.
Which of the following statements is true for Entomophagy?
Insects are classified into the phylum_______.
The total number of abdominal legs in the larval stage of the mustard sawfly is ____.
Which of the following insects is the carrier of grassy stunt pathogenic virus?
Which of the following structures is not the part of the insect’s head capsule?
The process of killing pupa without changing the cocoon shell layer is called_________.
Which of the following is true about the immature scale insects?
Insects belong to the phylum_____
Which of the following is not matched correctly?
Elytra are the modified, hardened front wings of _____
The type of antennae found in Honeybee are………………
Which class of pesticides, known for their nerve poison properties and containing compounds like carbaryl, made a significant impact in the 1950s?
The introduction technique involves the release of bioinsecticides during the season when pests are to be controlled, aligning with the stage of developmen...
This toxin is derived from Bacillus thuringiensis, alters the ion permeability of the midgut epithelia in insects, leading to gut paralysis and death:
Which insecticidal compound primarily interferes with the axonal transmission, prolonging the closure of sodium gated channels in the nervous system?
The component of the insect's body wall primarily functions as a multifaceted shield, offering protection against physical injury, water loss, and the entr...
___________signifies the separation between the old exocuticle and the epidermis, creating a narrow space that aids in the molting process.
This leg type is observed in insects like the praying mantis, featuring spiny femurs and tibiae that interlock to form a gripping mechanism
The type of glands associated with the insect's head appendages is primarily responsible for silk production in certain insect larvae is
What is the term used to describe the level of population density at which control measures should be implemented to prevent a rising pest population from ...
What is the term used to describe the average density of a pest population around which it fluctuates due to biotic and abiotic factors in the absence of p...
The process of estimating changes in insect distribution and abundance, providing information about their life history and the influence of biotic and abio...
Which mechanism of resistance involves adverse effects on the biology of insects and their progeny due to biochemical and biophysical factors in the host p...
“Clipping” the tips of the rice seedling before transplanting reduces the infestation of __________
Larvae of _____________ causes damage in redgram by webbing together flowers, pods and leaves with frass often on pods and shoot tips.
Host tree species for Muga silkworm is ________
Chili leaf curl disease is spread by vector_________
Planting of marigold as trap crop in Tomato and Cotton is used to attract to_______
Typical symptom of Pink stem borer (Sesamia inferens) infestation in Wheat appears as:
A bacterial disease of silkworm turns the color of larva to black and emits the foul smell. Name of the disease is:
Trichogramma japonicum is a natural parasitoid which is used to control ________
This Chemical known as “Apple Factor” which is released by Malus sp. and acts as an attractant to Aphis pomi is:
Which pest is identified by the ‘honeydew’ it secretes, which often leads to the development of sooty mold on plant leaves ?
‘Bagging’ or protective covering of fruit clusters is commonly used to protect against which type of pest?
Pebrine disease of silkworm is caused by

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