A. Lefenuron, Chlorfluazuron, Flufenoxum
B. Formothion
C. Methamidohpos
D. All the above
Related Mcqs:
- An egg parasitoid of lepidopterous insects is______________________?
A. Trichogramma sp
B. Apanteles sp
C. water joint beetle
D. Ichneumon - Legless larvae of coleopteran having a tiny head and a few sense organs is________________?
A. Maggot
B. Imago
C. Grub
D. None of these - larvae with cylindrical, elongated, narrow body anterionly and with out legs is__________________?
A. campo deiform
B. Eruci form
C. Vermiform
D. Scarabaeiform - Larvae with both thoracic and abdominal legs is_________________?
A. Cruciform
B. carabifrom
C. Vermiform
D. Platy form - Fly larvae (maggots) move away from a bright source of light. This is an example of a ___________?
A. Taxis
B. Reflex (involuntary movement)
C. Kinesis
D. Transverse orientation (Keeping a fix angle on a distance)Submitted by: Muhammad Amjad
- Total complete resistance against any adverse condition is called_________________?
A. Immunity
B. Tolerance
C. Resistance
D. Plant resistance - 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 level of resistance show by a cultivar is similar against all insect biotype such type of resistance is___________________?
A. Cross resistance
B. Specific resistance
C. General resistance
D. Vertical resistance - A level of resistance show by a cultivar is similar against all insect biotype such type of resistance is__________________?
A. Cross resistance
B. Specific resistance
C. General resistance
D. Vertical resistance - Pheromone used against fruity fly is___________________?
A. Dichlorvos
B. Malathion
C. Carbofuron
D. Mancoze
