A. Ichneumon, Fleas
B. Trichograma sp, Horse flie
C. Cotesia sp
D. All of above
Related Mcqs:
- The parasites whose hosis are also parasites collectively termed as___________________?
A. Hyperparasites
B. Phytophagous parasites
C. Heteroxenous parasites
D. None of the Above - The parasites which capable of parasitizing a considerable number of host species is called____________________?
A. Polyhagous parasites
B. oligophagous parasites
C. Facultative parasites
D. Transitory parasites - The parasites which requires several or different hosts for its complete development is called ?
A. Monoxenous parasite
B. Heteroxenous parasites
C. Phytophagous parasites
D. Entomophagous parasites - The lowest pest population that will cause economic damage is called ___________________?
A. Economic injury level
B. Economic threshold level
C. Economic damage
D. None of the Above - Young ones of fly is_________________?
A. Imago
B. Maggot
C. Grub
D. Puparium - Insects which are mainly during evening or morning twilight are called_______________?
A. Crepuscular insects
B. Nocturnal insects
C. Diurnal insects
D. None of the above - Iocomotary movement of an organ towards a stimulus, but stimulus does not control direction of the movement is_________________?
A. Kinesis
B. Orthokinesis
C. Uniokineses
D. Hydrokinesis - The amount of pest induced injury to the crop which will justify the cost of artificial control measures is called________________?
A. Economic damage
B. Economic threshold
C. Economic injury level
D. None of the Above - What is DDT__________________?
A. Dichloro-diphenyl,trichloro,ethane
B. Dimethory diphenyl,trichloro,ethane
C. Dichloro diphenyl teracholoride
D. None of the Above - A chemical or secretions which are thrown outside the body for transmitting message to the individual of same species is_________________?
A. Hormone
B. Pheromone
C. Juvinile Hormone
D. Ecdysone
