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Standard XII
Biology
Role of Bt Bacterium as Biocontrol Agent
A common bioc...
Question
A common biocontrol agent for plant diseases is?
A
Bacillus thuringiensis
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B
Glomus
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C
Trichoderma
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D
Baculovirus
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Solution
The correct option is
B
Trichoderma
Trichoderma fungus is a common biological control for a range of plant pathogens.
Correct answer-C
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A common biocontrol agent for the control of plant diseases is
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A common biocontrol agent for the control of plant diseases caused by fungi is _______________.
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Dried spores of Bacillus thuringiensis are used as biocontrol agent to control:
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Some other examples of biocontrol agents other than Bacillus thuringiensis is/are?
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Match the following columns and select the correct option:
Column-I
Column-II
(a)
Dragonflies
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Biocontrol agents of several plant pathogens
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Get rid of aphids and mosquitoes
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Narrow spectrum insecticidal applications
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Baculoviruses
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Biocontrol agents of lepidopteran plant pests
(v)
Absorb phosphorus from soil
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Role of Bt Bacterium as Biocontrol Agent
Standard XII Biology
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