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印楝素和扑虱灵是湖北沙隆达蕲春有限公司生产的两种无公害杀虫剂品种,对多种害虫具有较强的毒杀作用,持效期长,且不易产生抗药性。
Azadirachtin and Puracetam are two kinds of pollution-free insecticide produced by Sanlong Hunchun Co., Ltd. in Hubei Province. They are highly toxic to many kinds of pests and have long-lasting effects and are not easily drug-resistant.