宁南霉素是一种广谱、高效、低毒、低残留的无公害生物农药，其产生菌是诺尔斯链霉菌西昌变种。
Ningnanmycin is a pollution-free bioticpesticede which is characterized by broad spectrum, high-efficiency, harmfulness and less-persistent. It is obtained from Strepcomces noursei var. xichangensis.
宁南霉素是一种广谱、高效、低毒、低残留的无公害生物农药，其产生菌是诺尔斯链霉菌西昌变种。
Ningnanmycin is a pollution-free bioticpesticede which is characterized by broad spectrum, high-efficiency, harmfulness and less-persistent. It is obtained from Strepcomces noursei var. xichangensis.
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