Which one of the following is an example of carrying out biological control of…

Biology · NEET · NTA Exams — Microbes in Human Welfare

1. Trichoderma sp against certain plant pathogens
2. Nucleopolyhedrovirus against white rust in Brassica
3. Bt–cotton to increase cotton yield
4. Lady bird beetle against aphids in mustard

Answer

(A) Trichoderma sp against certain plant pathogens

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