The cessation of reproduction in an organism by creating hurdles in its biology or physiology,or its destruction by the use of another organism,is known as:

Match the following columns and select the correct option:

Column $I$	Column $II$
$(a)$ Dragonflies	$(i)$ Biocontrol agents of several plant pathogens
$(b)$ Bacillus thuringiensis	$(ii)$ Get rid of aphids and mosquitoes
$(c)$ Glomus	$(iii)$ Narrow spectrum insecticidal applications
$(d)$ Baculoviruses	$(iv)$ Biocontrol agents of lepidopteran plant pests
	$(v)$ Absorb phosphorus from soil

Identify the organism based on the following characteristics:
- It grows near the root system.
- It is an effective biocontrol agent of several plant pathogens.
- It is a biological control being developed for use in the treatment of plant diseases.

Pheromone traps contain which of the following?

Ladybird is useful for getting rid of which of the following?

Which of the following is included in biopesticides?