Spinosad, also known as spinosyn, is mainly used to control lepidopteran pests, and can effectively control Plutella xylostella, Helicoverpa armigera, Spodoptera exigua, etc., and has certain effects on some Orthoptera and Coleoptera pests. Because of its low toxicity, low residue, safe and natural decomposition of insect natural enemies, spinosad is a promising green insecticide.

The macroporous adsorption resin method can be used to separate and purify spinosad, use less organic solvent, simple process, high safety, resin can be regenerated, and repeated use can reduce production cost.