From which of the following is a natural inse | vedclass

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(D) Natural insecticides are derived from various plant sources. $1$. $Azadirachta indica$ (Neem) contains azadirachtin,which acts as a potent natural

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All of the above

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(D) Natural insecticides are derived from various plant sources. $1$. $Azadirachta indica$ (Neem) contains azadirachtin,which acts as a potent natural insecticide. $2$. $Derris elliptica$ contains rotenone,which is a well-known natural insecticide. $3$. $Chrysanthemum cinerariifolium$ is the source of pyrethrins,which are widely used as natural insecticides. Therefore,all the mentioned plants are sources of natural insecticides.

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

From which of the following is a natural insecticide obtained?

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