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Against Lepidopterous larvae we apply_________________?

August 30, 2021March 28, 2019 by QuizMaster

Against Lepidopterous larvae we apply_________________?

A. Lefenuron, Chlorfluazuron, Flufenoxum
B. Formothion
C. Methamidohpos
D. All the above

August 30, 2021March 28, 2019 by QuizMaster

Against sucking and chewing insect pest we apply___________________?

A. Monocrotophos, Diazinon, Profenophos
B. Endosulfan, Deltamethrin, Dimethoate
C. Cypermethrin, Permethrin,Malathion
D. All the above

August 30, 2021March 28, 2019 by QuizMaster

A dose of a toxicant that kills 50% of the exposed organism is called_________________?

A. LC50
B. LD50
C. None of the Above
D. LD75

August 30, 2021March 28, 2019 by QuizMaster

Toxic refers to a________________?

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

August 30, 2021March 28, 2019 by QuizMaster

A substance that destructive to nerve tissue is called____________________?

A. Toxicant
B. Neurotoxin
C. Drift
D. Swath

August 30, 2021March 28, 2019 by QuizMaster

A poison produced by a plant, animal or organisms is called____________________?

A. Toxin
B. Toxicant
C. Neurotoxin
D. None of the Above

August 30, 2021March 28, 2019 by QuizMaster

A substance used in a pesticide, it helps the spray material to adhere to the sprayed surface is called_________________?

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

August 30, 2021March 28, 2019 by QuizMaster

Chemical added to pesticide to increase its activity is called________________?

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

August 30, 2021March 28, 2019 by QuizMaster

Death of an insect from a single dose is called__________________?

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

August 30, 2021March 28, 2019 by QuizMaster

A chemical which attracts pest to a trap is called__________________?

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