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已有商标注册的楝树提取物作为一种不污染环境的植物保护药剂已投放市场,这种楝提取物可作为化学杀虫剂的补充应用于诸多方面,甚至可代替化学杀虫剂。
Neem extract, already registered under the trademark, has been put on the market as a non-polluted plant protection agent. Such neem extract can be used as a supplement to chemical pesticides in many aspects, and can even replace chemical pesticides.