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1
There are 7 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).
Next
Next
2
1. The damage to sorghum crop in the picture is
due to A. Hairy Caterpillar B. Shoot
Fly C. Armyworm D. Plant Hopper
Next
3
2. The insect pest in the picture is A. Stem
borer B. Cutworm C. shoot fly maggot D.
shoot fly caterpillar
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4
3. The damage to sorghum leaf in the picture is
due to A. midge B. stem borer C. plant
hoppers D. grasshoppers
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5
4. The insect larvae in the picture are that
of A. pink borer B. shoot fly C.
cutworms D. I am not sure
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6
5. The breakage of sorghum heads in the picture
is due to A. pink borer B. shoot fly C.
stem borer D. I am not sure
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7
6. The shoot fly infestation in sorghum can be
managed by A. deep ploughing B. early
sowing C. increased nitrogen application D.
mulching
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8
7. A good management practice to avoid stem
borer infestation in sorghum crop. A. Burning
the sorghum stubbles B. Using high seed
rate C. Increased nitrogen application D.
Mulching
Next
9
Thank you for completing this exercise. Now
you may review this Module or select next Module
i.e. Module IV from Course contents.
10
Your are right. The damage to sorghum crop in
the picture is due to shoot fly.
11
Your answer is not correct. Armyworm, hairy
caterpillars and plant hoppers are foliage
feeders. The correct answer is The damage to
sorghum crop in the picture is due to shoot fly.
12
Your are right. It is a maggot of shoot fly
damaging sorghum.
13
Your answer is not correct. The correct answer
is It is a maggot of shoot fly damaging
sorghum.
14
Your answer is not correct. Shoot fly being a
fly, its larvae are called maggots and not
caterpillars. The correct answer is It is a
maggot of shoot fly damaging sorghum.
15
Your are right. The damage to sorghum leaf in
the picture is due to initial attack of stem
borer.
16
Your answer is not correct. The correct
answer is The damage to sorghum leaf in the
picture is due to initial attack of stem borer.
17
Great. The larvae in the picture are that of
pink borer of sorghum.
18
Your answer is not correct. The correct
answer is The larvae in the picture are that
of pink borer of sorghum.
19
If you are not sure, here is the answer The
larvae in the picture are that of pink borer of
sorghum.
20
Super. The breakage of sorghum heads in the
picture are due to stem borer attack.
21
Your answer is not correct. Shoot fly damage
is confined only to the early stages of sorghum
growth. The correct answer is The breakage
of sorghum heads in the picture is due to stem
borer attack.
22
Your answer is not correct. The correct answer
is The breakage of sorghum heads in the
picture is due to stem borer attack.
23
If you are not sure, here is the answer The
breakage of sorghum heads in the picture is due
to stem borer attack.
24
You are right. The shoot fly infestation in
sorghum can be managed by early sowing of sorghum.
25
Your answer is not correct. The correct answer
is The shoot fly infestation in sorghum can be
managed by early sowing of sorghum.
26
You are right. A good management practice to
avoid stem borer infestation in sorghum crop is
burning the stubbles to destroy its pupae.
27
Your answer is not correct. The correct answer
is A good management practice to avoid stem
borer infestation in sorghum crop is burning the
stubbles to destroy its pupae.