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Select the correct group of biocontrol agents. [NEET 2019]

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Select the correct group of biocontrol agents. [NEET 2019]
aBacillus thuringiensis, Tobacco mosaic virus, Aphids
bTrichoderma, Baculovirus, Bacillus thuringiensis
cOscillatoria, Rhizobium, Trichoderma
dNostoc, Azospirillum, Nucleopolyhedrovirus
✓ Correct answer: b) Trichoderma, Baculovirus, Bacillus thuringiensis
ExplanationFungus Trichoderma, Baculoviruses (NPV) and Bacillus thuringiensis are used as biocontrol agents.Rhizobium, Nostoc, Azospirillum and Oscillatoria are used as biofertilisers, whereas TMV is a pathogen and aphids are pests that harm crop plants.
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