Class 12th Biology 2018 Set1 Delhi Board Paper Solution

Question 19

Give an example of a bacterium, a fungus and an insect that are used as biocontrol agents.

Answer

Biocontrol agents are:

i. Bacteria - Bacillus thuringiesis
ii. Fungus - Trichododerma
iii. Insect - Ladybirdand Dragonflies