vMaster of Science II (Agrochemical and Pest Management
Examination: Oct/Nov 2016 Semester IV (CGPA)
SLR No. Day
Date Time Subject Name Paper
No. Seat No.
SLR SP-
28
19/11/2016
02:30 PM
To
05:00 PM
Advances in Pest Control
II
C
XIV
Instructions: All Questions are compulsory.
All questions carry equal marks.
Solve any two Questions from Section- II
Solve any two Questions from section- III
Total Marks:70
Q.1 Choose the most correct alternative and write the sentences. 14
is an organism which is usually much larger than its prey and a
single individual usually kill host.
Parasite Predator
Parasitoid None of the above
In the brain of insect hormones are present.
Parathohormone Neurohormone
Growth hormone None of the above
Richal Carson is the author of
Applied entomology Lehninger
Silent spring None of the above
Mycoses is the condition of having infection.
Insects Bacterial
Viral Fungal
Anabolic toxins are synthesized by
Viruses only Insects
Pathogens Mammals
Chemosterillants does the important work in IPM is
To kill the insect To produce the insect
To attract insect To rendering them unattractive
Any chemical that inhibit the growth of gonads are called as
Chemosterillants Attractants
Synomones Alarm pheromones
Restriction endonuclease enzyme is known to the
Attach DNA fragment Cut the DNA fragment
Cut the RNA fragment All the above
Micromus is done the work to suppress the pest.
Sugarcane wooly aphid Cut worm
Termite Fruit fly
Page 1 of 2
10) The full form of CPV
Cytoplasmic polyhydrosis
Virus
Cytophagous Virus
Cytochrome polished Virus None of the these
11) Due to Cytoplasmic incompatibility type of insect control occured.
Mechanical Legal
Genetic All the above
12) Neurohormones are present in organ of insects.
brain intestine
kidney none of the above
13) Genetic control of screw worm fly was initiated by
F.E.Edward E.F.Kinipling
C.Raymond None of the above
14) What do you mean by HaNPV0
Heliothis armigera Nucleur Polyhydrosis Virus
Helicoverpa armigera Nuclear Polyhydrosis Virus
Helicopa army Nuclear Polydimensional Virus
Helicomb army Nuclear Polymorphic Virus
Selection- II
Q.2 Define the biological control. Explain the different techniques used in
biological control with suitable example.
07
Describe the importance of biotechnological applications in pest
management.
07
Q.3 What is the genetic control? Explain the different techniques used in genetic
control with suitable example.
07
Describe in brief the methodology of Bacillus thuringiensis. To introduce
gene into plant so as to produce transgenic plants.
07
Q.4 Explain the role of predators and parasitoids in pest management. 07
Describe the implementation strategies in IPM. 07
Selection- III
Q.5 Microbial method in pest control. 05
Antifidants. 05
Semichemicals. 04
Q.6 Chemosterillants. 05
Nucleur Polyhydrosis Virus 05
Role of fungi in pest control. 04
Q.7 Protenase inhibitor. 05
Light activated pesticides 05
Attractants and Repellants 04