Select the correct option for $Baculoviruses$.

Bio-insecticides include:

The latest trend in plant disease control is:

Trichoderma and baculovirus are $:-$

Consider the following statements:
$I.$ Ladybirds and dragonflies are used to get rid of aphids and mosquitoes.
$II.$ The bacteria $Bacillus$ $thuringiensis$ $(Bt)$ are used to control butterfly caterpillars.
$III.$ $Trichoderma$ $sp.$,free-living fungi,are present in root ecosystems where they act against several plant pathogens.
$IV.$ $Rhizobium$ is a symbiotic bacterium that lives in the stem of legumes.
Which of the statements given above are correct?

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