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1
There are 6 multiple choice questions in
this exercise. Answer by clicking on one of the
red letters (A, B, C, Or D). You will get a
feedback to your response. Click on the
button (to go back to the question) or
button(to go to the next screen/question).
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2
1. The disease symptoms in the picture is due
to A. Early Leaf Spot B. Scab C. Web
Blotch D. Cercospora Leaf Spot
Next
3
2. The disease symptoms in the picture is due
to A. Late Leaf Spot B. Alternaria Leaf
Spot C. Phyllosticta Leaf Spot D. Zonate Leaf
Spot
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4
3. Which picture shows symptoms of Alternaria
Leaf Blight disease.
C
B
A
Next
5
4. Which picture shows symptoms of Damping- off
disease.
C
B
A
Next
6
5. Which picture shows the symptoms of Pod Rot
disease.
C
B
A
Next
7
6. Pre-emergence Seed and Seedling Rots in
groundnut can be managed by A. Maneb
spray B. solarization C. seed treatment D.
I do not know
Next
8
Thank you for completing this exercise. Now
you may review this Module or select next Module
i.e. Module IV from Course contents.
9
Your are right. The symptoms are that of Web
Blotch.
10
Your answer is not correct. Early Leaf Spot
symptoms are seen as dark brown spots with an
yellow halo on the leaves as shown in the
picture below.
The correct answer is Web Blotch
11
Your answer is not correct. Scab symptoms are
seen as cankerous scabs on petioles and branches,
giving the plants a burnt appearance as shown in
the picture below.
The correct answer is Web Blotch
12
Your answer is not correct. Cercospora Leaf Spot
symptoms are seen as irregular or angular
shaped light brown spots leading to drying of
leaves as shown in the picture below.
The correct answer is Web Blotch
13
Your are right. The symptoms are that of
Alternaria Leaf Spot.
14
Your answer is not correct. Late Leaf Spot
symptoms are seen as circular dark brown to
black spots on the lower leaflets as shown in
the picture below.
The correct answer is Alternaria Leaf Spot
15
Your answer is not correct. Phyllosticta Leaf
Spot symptoms are seen on leaflets as light tan
colored spots surrounded by a reddish-brown
border as shown in the picture below.
The correct answer is Alternaria Leaf Spot
16
Your answer is not correct. Zonate Leaf Spot
symptoms are seen on the leaflets as light brown
spots and larger spots show Zonate pattern.
Please observe this in the picture below.
The correct answer is Alternaria Leaf Spot
17
Your are right. It is Alternaria Leaf Blight
disease.
18
Your answer is that of Anthracnose disease
The correct answer is Alternaria Leaf Spot
19
Your answer is that of Pepper Spot
The correct answer is Alternaria Leaf Blight
20
Your are right. It is Damping-off disease
21
Your answer is that of
Collar Rot.
The correct answer for Damping-off disease
22
Your answer is that of Pre-emergence Seedling Rot
The correct answer for Damping-off disease
23
Your are right. Groundnut pods in the picture
is affected by Pod Rot disease.
24
The correct answer is Groundnut pods in the
picture is affected by Pod Rot disease.
Your answer is that of Charcoal Rot disease
25
The correct answer is Groundnut pods in the
picture is affected by Pod Rot disease.
Your answer is that of Black Rot disease.
26
Your answer is not correct. Maneb spray will
not help. As seed and seedling rots are not soil
borne, solarization also do not help in
preventing this disease. The correct answer
is As the seed and seedling rots are
seed-borne, seed treatment with Thiram at 3 g per
kg of seeds help in controlling the disease.
27
If you do not know, here is the answer Maneb
spray will not help. As seed and seedling rots
are not soil borne, solarization also do not help
in preventing this disease. The correct answer
is As the seed and seedling rots are
seed-borne, seed treatment with Thiram at 3 g per
kg of seeds help in controlling the disease.
28
Your answer is correct. As the seed and
seedling rots are seed-borne, seed treatment with
Thiram at 3 g per kg of seeds help in controlling
the disease.