The first bioherbicide developed in  $1981 $ was based on

  • A

    Phytophthora palmivora

  • B

    Phytophthora infestans

  • C

    Bacillus thurigenesis

  • D

    Azadirachta indica

Similar Questions

Which one of the following is correct?

A commonly used mastigator called 'supari' is obtained from the plant

Free living nitrogen fixing bacteria can bring about saving of nitrogen fertilizer to the tune of

In India, the most commonly used pesticide $BHC$  is

Which one among the following is likely to have the highest levels of $DDT$  depositions in its body

  • [AIPMT 1994]