Home » Advanced Botany » Microbes in Human Welfare » Question
  1. Which one of the following is an example of carrying out biological control of pests/ diseases using microbes?
    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
Correct Option: A

NA



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