A. Sterilant
B. Protectant
C. Selective
D. Fumigants
Related Mcqs:
- Pesticide group which goes into the system of host and kills pest without harming host is called_________________?
A. Systemic
B. Contact
C. Selective
D. Protect ant - It is a substance added to a pesticide to impure the qualities of pesticide formulation is called_________________?
A. Adjuvant
B. Synergism
C. Activator
D. Agitation - The pesticide does not allow larval insect pest to moult further is called_________________?
A. Insect growth regular
B. Fumigants
C. Sterilant
D. Protectant - The pest population at which control measure should be taken to prevent the pest population to build up to reach economic injury level is called_________________?
A. Economic threshold level
B. Economic injury level
C. Economic damage
D. None of the Above - The pest which damages the crop and causes a loss in quality or quantity which can be calculated such pest is called_______________?
A. Insect pest
B. Pest
C. Economic pest
D. Sub economic pest - When damage cause by insect pest is slight such pest is referred as___________________?
A. Major pest
B. Minor pest
C. Key pest
D. Migrant pest - Reduction in pest population by the utilization of agricultural practices to make the environment unfavorable for pest is called__________________?
A. Natural control
B. Mechanical control
C. Physical control
D. Cultural control - The ingredient of pesticide formulation responsible for toxic effect is called_________________?
A. Active ingredient
B. Insert ingredient
C. Dose
D. Pesticide - 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 - 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
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