Entomology

The pesticide does not allow larval insect pest to moult further is called_________________?

Byadmin March 28, 2019August 30, 2021

The pesticide does not allow larval insect pest to moult further is called_________________?

A. Insect growth regular
B. Fumigants
C. Sterilant
D. Protectant

Entomology

A chemical which inhibits clotting mechanisms of the blood is called __________________?

A chemical which inhibits clotting mechanisms of the blood is called __________________?

A. Chronic poisoning
B. Bait
C. Defoliant
D. Acute poisoning

Read More A chemical which inhibits clotting mechanisms of the blood is called __________________?
Entomology

Propagation and release of sterile incompatible individuals is done in pest population is called:____________?

Propagation and release of sterile incompatible individuals is done in pest population is called:____________?

A. Chemical control
B. Genetic control
C. both A & B
D. None of these

Read More Propagation and release of sterile incompatible individuals is done in pest population is called:____________?
Entomology

The collective action of environmental factors that maintain numbers of pest population with in certain limit over a time is called_______________?

The collective action of environmental factors that maintain numbers of pest population with in certain limit over a time is called_______________?

A. Artificial control
B. Natural control
C. Cultural control
D. Physical control

Read More The collective action of environmental factors that maintain numbers of pest population with in certain limit over a time is called_______________?
Entomology

The ability of a plant by means of which it is less damaged by insects is________________?

The ability of a plant by means of which it is less damaged by insects is________________?

A. Tolerance
B. Pest avoidance
C. Plant resistance
D. Resistance

Read More The ability of a plant by means of which it is less damaged by insects is________________?
Entomology

Larvae with both thoracic and abdominal legs is_________________?

Larvae with both thoracic and abdominal legs is_________________?

A. Cruciform
B. carabifrom
C. Vermiform
D. Platy form

Read More Larvae with both thoracic and abdominal legs is_________________?
Entomology

When some cultivars are resistance and some cultivars are susceptible, when they are infested with same insect biotype such type of resistance is called___________________?

When some cultivars are resistance and some cultivars are susceptible, when they are infested with same insect biotype such type of resistance is called___________________?

A. General resistance
B. Specific resistance
C. Cross resistance
D. Horizontal resistance

Read More When some cultivars are resistance and some cultivars are susceptible, when they are infested with same insect biotype such type of resistance is called___________________?

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