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
Entomology
What is T.S.O ?
What is T.S.O ?
A. Technical sales officer
B. Technical scientific officer
C. Tehsil sale officer
D. None of the Above
What is DDT__________________?
What is DDT__________________?
A. Dichloro-diphenyl,trichloro,ethane
B. Dimethory diphenyl,trichloro,ethane
C. Dichloro diphenyl teracholoride
D. None of the Above
Against Lepidopterous larvae we apply_________________?
Against Lepidopterous larvae we apply_________________?
A. Lefenuron, Chlorfluazuron, Flufenoxum
B. Formothion
C. Methamidohpos
D. All the above
Against sucking and chewing insect pest we apply___________________?
Against sucking and chewing insect pest we apply___________________?
A. Monocrotophos, Diazinon, Profenophos
B. Endosulfan, Deltamethrin, Dimethoate
C. Cypermethrin, Permethrin,Malathion
D. All the above
A dose of a toxicant that kills 50% of the exposed organism is called_________________?
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
Toxic refers to a________________?
Toxic refers to a________________?
A. Poison
B. Poisonous material
C. None of the Above
D. Both of them
A substance that destructive to nerve tissue is called____________________?
A substance that destructive to nerve tissue is called____________________?
A. Toxicant
B. Neurotoxin
C. Drift
D. Swath
A poison produced by a plant, animal or organisms is called____________________?
A poison produced by a plant, animal or organisms is called____________________?
A. Toxin
B. Toxicant
C. Neurotoxin
D. None of the Above
A substance used in a pesticide, it helps the spray material to adhere to the sprayed surface is called_________________?
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