Download PTU B.Sc Agriculture 2019 May 7th Semester 74868 PLANT NEMATOLOGY Question Paper

Download PTU (Punjab Technical University) BSc Agriculture 7th Semester 74868 PLANT NEMATOLOGY Last 10 Years 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011 and 2010 Previous Question Papers.

1 | M-74868 (S5)-2600
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. Agriculture (2014 & Onwards) (Sem.?7)
PLANT NEMATOLOGY
Subject Code : BSAG-PP 706
M.Code : 74868
Time : 3 Hrs. Max. Marks : 30
INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying ONE mark
each.
2. SECTION-B contains FIVE questions carrying 2
1
/
2
(Two and Half) marks each
and students have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying FIVE marks each and students
have to attempt any TWO questions.

SECTION-A
1. Write briefly :
a) Nematodes
b) Bastian
c) Cyst nematode
d) N A Cobb
e) Circulation system of nematodes
f) Body segmentation of nematodes
g) NETU Viruses
h) Root lesion nematode
i) Burrowing nematode
j) Anguina tritici
FirstRanker.com - FirstRanker's Choice
1 | M-74868 (S5)-2600
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. Agriculture (2014 & Onwards) (Sem.?7)
PLANT NEMATOLOGY
Subject Code : BSAG-PP 706
M.Code : 74868
Time : 3 Hrs. Max. Marks : 30
INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying ONE mark
each.
2. SECTION-B contains FIVE questions carrying 2
1
/
2
(Two and Half) marks each
and students have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying FIVE marks each and students
have to attempt any TWO questions.

SECTION-A
1. Write briefly :
a) Nematodes
b) Bastian
c) Cyst nematode
d) N A Cobb
e) Circulation system of nematodes
f) Body segmentation of nematodes
g) NETU Viruses
h) Root lesion nematode
i) Burrowing nematode
j) Anguina tritici
2 | M-74868 (S5)-2600
SECTION-B
2. Write down the different characteristics of nematodes and also explain the reasons for the
slow growth of nematology.
3. Discuss the below ground symptoms produced by the infection of nematodes.
4. Discuss the male reproductive system of nematodes
5. Explain the biology of Anguina spp and also discuss the symptoms produced by them.
6. Write differences between Globodera spp. and Heterodera spp.

SECTION-C
7. Enlist different methods for nematode control and explain physical and cultural methods
of nematodes control in detail.
8. Discuss in detail the interaction and relationship of the nematodes with other organisms
in detail.
9. Give a detailed classification of different plant parasitic nematodes on the basis of
parasitism along with suitable examples.







NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.

FirstRanker.com - FirstRanker's Choice