A new type of antibiotic biological source insecticide, offering broad-spectrum control, high efficiency, low toxicity, and minimal residue. Provides excellent insecticidal action against lepidopteran pests, with LC90 values ranging from 0.002 to 0.89 mg/L.

Compared to avermectin, it exhibits reduced toxicity, with a rat toxicity level only 1/6 of avermectin. Safe for humans and animals, and readily degradable at conventional doses.

Commonly used to manage vegetable pests like Plutella xylostella, Spodoptera exigua, and Spodoptera litura. Its effective control has led to widespread use in cruciferous vegetable pest management, slowing resistance evolution to traditional insecticides.