The earliest pesticide was

  • A
    Margosa
  • B
    Pyrethrum
  • C
    Nicotine
  • D
    $DDT$

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Which of the following is an example of biological control of pests using microbes?

Protozoan like $Nosema$ $locustae$ is used for controlling the target pests like . . . . . . .

What do bionematicides control?

Which group of microbes are acting as bio control agents? Select the correct option.

The genus of $Baculovirus$ is:

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