Which insect is used to control the spread of prickly pear cactus $(Opuntia)$?
- ACactoblastis cactorum
- BNeodiprion sertifer
- CPeriplaneta americana
- DColeum uretheum
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List-$A$ List-$B$ $(a)$ Rotenone $(1)$ Derris elliptica $(b)$ Nimbin $(2)$ Azadirachta indica $(c)$ Pyrethrum $(3)$ Chrysanthemum cinerariifolium $(d)$ Thurioside $(4)$ Bacillus thuringiensis
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