阿维菌素B1a是一种有效的抗寄生虫剂，其通过作用于虫体的神经肌肉系统，能够导致线虫麻痹。

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-25~-15℃避光保存，有效期3年。

[1] Huang, J., et al. (1997). [³H]Avermectin B1a binds to high- and low-affinity sites with dual effects on the gamma-aminobutyric acid-gated chloride channel of cultured cerebellar granule neurons. Journal of Pharmacology and Experimental Therapeutics, 281(1), 261-266.

[2]Sun, Y., et al. (2005). Effects of avermectin B1a on soil microorganisms and earthworm (Eisenia fetida). Ying Yong Sheng Tai Xue Bao, 16(11), 2140-2143.