$A$ third generation pesticide is:

Assertion $(S)$: Biological control agents destroy pests.
Reason $(R)$: Crop production decreases due to the effect of pests.

Given below are two statements.
Statement $I$: Baculoviruses are pathogens that attack nematodes.
Statement $II$: Baculoviruses are used as biological control agents in ecologically sensitive areas as they are species-specific in their action.
In the light of the above statements, choose the correct answer from the options given below.

The full name of $BHC$ is:

Select the correct group of biocontrol agents $:-$

In India, the most popular bioinsecticide is the extract from