Antecedents prevent pest to cause damage called___________________?
A. Sterilant
B. Protectant
C. Systemic
D. Contact
Entomology
For safe application of pesticide which things are required ?
For safe application of pesticide which things are required ?
A. Goggles, respirator
B. Overall,gloves
C. Head cores
D. All of above
A mixture included pesticides which decrease the efficiency of each other is called__________________?
A mixture included pesticides which decrease the efficiency of each other is called__________________?
A. Additive mixture
B. Antagonistic mixture
C. Potentiating mixture
D. None of the Above
Volatile chemical which exist in the gaseous state in sufficient concentration to be lethal for a given pest is called ?
Volatile chemical which exist in the gaseous state in sufficient concentration to be lethal for a given pest is called ?
A. Fumigant
B. Arsenicals pesticide
C. Pyrethorid
D. carbamate
Carbamates contains_________________?
Carbamates contains_________________?
A. Carbon, hydrogen
B. Carbon, hydrogen, nitrogen
C. Carbon, nitrogen and sulphur
D. Carbon, hydrogen, nitrogen
Example of inorganic pesticides are__________________?
Example of inorganic pesticides are__________________?
A. calcium cyanide, boric acid
B. Chlorine, nitrogen
C. Oxygen, sulfur
D. Phosphorus, chlorine
The chemical used for controlling of mites is called__________________?
The chemical used for controlling of mites is called__________________?
A. Acaricide
B. Nematicide
C. Nematicide
D. Mollusicide
The chemical used for killing birds is called________________?
The chemical used for killing birds is called________________?
A. Ovicide
B. Avicide
C. Pesticide
D. None of these
Ingredient added in pesticide to enhance and maintain efficacy of active ingredient is____________________?
Ingredient added in pesticide to enhance and maintain efficacy of active ingredient is____________________?
A. Dose
B. Active ingredient
C. Insert ingredient
D. Pesticide
Aphis lions are predator of___________________?
Aphis lions are predator of___________________?
A. Aphid
B. Jassid
C. Sugarcane borer
D. Pyrilla