Entomology

Entomology
A poison produced by a plant, animal or organisms is called _______?
Toxin
Neurotoxin
Toxicant
None of these
Author: rikazzz Comment
Entomology
The phenomenon off insect resistance to one type of insecticide providing resistance to other insecticides with similar mode of action _______?
Cross resistance
General resistance
Specific resistance
Horizantal resistance
Author: rikazzz Comment
Entomology
Cotesia flavipers is endo larval parasite of _______?
Sugarcane stem borer
Sugarcane root borer
Sugarcane top borer
Sugarcane black borer
Author: rikazzz Comment
Entomology
What colour show extremely hazard to human being _______?
Red
Yellow
Blue
Brown
Author: rikazzz Comment
Entomology
The concentration of a toxicant that kills 50% of the exposed organism is called _______?
LC50
LD50
LD75
None of these
Author: rikazzz Comment
Entomology
An egg parasitoid of lepidopterous insects is _______?
Trichogramma sp
water joint beetle
Apanteles sp
Ichneumon
Author: rikazzz Comment
Entomology
Hind winds of true flies are modified in to tiny knobbed structure is known as _______?
Pseudohalteres
Filohalteres
Halteres
Membranous
Author: rikazzz Comment
Entomology
The insect skeleton is composed of series of plates called _______?
Sclerites
Sutures
Conjunctivae
Somites
Author: rikazzz Comment
Entomology
Methamidophos, moncrotophos are example of _______?
Organophosphrous pesticides
Organoctilorine pesticide
Carbamates
Pyerthorids
Author: rikazzz Comment
Entomology
Desert locust is _______?
Migrant pest
Key pest
Occasional pest
Potential pest
Author: rikazzz Comment

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