A. Helicoverpa armigera
B. Ants
C. Green lacewing
D. Pectinophora gossypiella (Pink bollworm)
Related Mcqs:
- Examples of poly phagous insect is__________________?
A. Helicoverpa armigera
B. Ants
C. Green lacewing
D. Pink bollworm - Function of Exo cuticle insect is_________________?
A. Rigidity of body parts
B. impermeability of water
C. Prevent evaporation
D. Toughness and flexibility - The last segment of insect which bears a structure which help during mating is_________________?
A. Paraproct
B. Subgenital plate
C. Acron
D. Somites - Insect which are found every where are called___________________?
A. Cosmopolitan insects
B. Household insects
C. Store grain
D. None of the above - Types of pheromones which alert the insect from any danger known as__________________?
A. Alarm pheromone
B. Aggregation pheromone
C. Sex pheromone
D. Trial marking pheromone - The largest insect of the world___________________?
A. Elephant beetle
B. Hairy winged beetle
C. Grasshopper
D. Locust - Which insect cut the root of plants____________________?
A. Mole cricket
B. Ground beetles
C. Pyrilla
D. Gryllobllated - Main kind of insect pests are___________________?
A. Major pest and minor pest
B. Key pest
C. Migrant pest and potential pest
D. All the above - The spreading habit of the crop caused by insect which makes cultivation, weeding and harvesting more difficult is process of________________?
A. Haemospora
B. Fore casting
C. Surveillance
D. Pest scouting - The phenomenon off insect resistance to one type of insecticide providing resistance to other insecticides with similar mode of action__________________?
A. Cross resistance
B. Specific resistance
C. General resistance
D. Horizantal resistance
