Entomology

Examples of monophagous insect is_________________?

Byadmin March 28, 2019August 30, 2021

Examples of monophagous insect is_________________?

A. Helicoverpa armigera
B. Ants
C. Green lacewing
D. Pectinophora gossypiella (k bollworm)

Entomology

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

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

A. Activator
B. Synergism
C. Adjuvant
D. Agitation

Read More The mixing of pesticide through agitator to prevent it form separating in the sprayer tarik is called_________________?
Entomology

Fire flies are________________?

Fire flies are________________?

A. Flies
B. Beetles
C. Fleas
D. Wasps

Read More Fire flies are________________?
Entomology

Honey bees with a row of minutes hooks on the anterior wings that catch in to the up-rolled hind border of the fore wing is_______________?

Honey bees with a row of minutes hooks on the anterior wings that catch in to the up-rolled hind border of the fore wing is_______________?

A. Frenulum
B. Jugum
C. Retainaculum
D. hamuli

Read More Honey bees with a row of minutes hooks on the anterior wings that catch in to the up-rolled hind border of the fore wing is_______________?
Entomology

Which one of the following produces silk?

Which one of the following produces silk?

A. Dysdercus koenigi
B. Bombyx mori
C. Both a & b
D. None of the above

Read More Which one of the following produces silk?
Entomology

The long axis of head is horizontal and in line with insect body, mouth parts directed forward is type of head_______________?

The long axis of head is horizontal and in line with insect body, mouth parts directed forward is type of head_______________?

A. Prognathous
B. Hypognathous
C. Opisthognathous
D. Opis thosynchous

Read More The long axis of head is horizontal and in line with insect body, mouth parts directed forward is type of head_______________?
Entomology

Volatile chemical which exist in the gaseous state in sufficient concentration to be lethal for a given pest is called ?

Volatile chemical which exist in the gaseous state in sufficient concentration to be lethal for a given pest is called ?

A. Fumigant
B. Arsenicals pesticide
C. Pyrethorid
D. carbamate

Read More Volatile chemical which exist in the gaseous state in sufficient concentration to be lethal for a given pest is called ?

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