Entomology

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

Byadmin March 28, 2019August 30, 2021

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

A. Hemelytra
B. Elytra
C. Stripy
D. Halteres

Entomology

The ingredient of pesticide formulation responsible for toxic effect is called_________________?

The ingredient of pesticide formulation responsible for toxic effect is called_________________?

A. Active ingredient
B. Insert ingredient
C. Dose
D. Pesticide

Read More The ingredient of pesticide formulation responsible for toxic effect is called_________________?
Entomology

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

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

A. Additive mixture
B. Antagonistic mixture
C. Potentiating mixture
D. None of the Above

Read More A mixture included pesticides which do not increase or decrease the efficacy of each other is called___________________?
Entomology

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

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

A. Drift
B. Swath
C. Aerosol
D. Toxin

Read More The width of the area treated in one pass by a sprayer or other applicator is called___________________?
Entomology

An insect pest normally present at some time during the growing season that causes the economic damage to a crop is called ?

An insect pest normally present at some time during the growing season that causes the economic damage to a crop is called ?

A. Key pest
B. Secondary pest
C. Occasional pest
D. Migrant pest

Read More An insect pest normally present at some time during the growing season that causes the economic damage to a crop is called ?
Entomology

Toxic refers to a________________?

Toxic refers to a________________?

A. Poison
B. Poisonous material
C. None of the Above
D. Both of them

Read More Toxic refers to a________________?
Entomology

The study of form and structure of insects are called__________________?

The study of form and structure of insects are called__________________?

A. insect morphology
B. insect physiology
C. insect Ecology
D. No of above

Read More The study of form and structure of insects are called__________________?