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苏云金杆菌是一种首创的用于防治仓库谷粮害虫的生物制剂,已分别在实验室和实际应用试验中证明对防治仓库害虫印度谷螟和棕斑螟有很好的效果。可望将成为一种没有环境污染的生物农药而推广应用。苏云金杆菌的致病效果具有专化性,因此该药的使用范围不受残毒限制。农村谷粮或商品粮食经过处理后随时都可拿出来利用。而且施用该药时也无什么药害和毒性。它可以有效地防治多种已对马拉硫磷等化学药剂产生抗药性的仓库害虫。
Bacillus thuringiensis is a pioneer for the prevention and treatment of cereal grain pests biological agents, respectively, in the laboratory and practical applications have proved that the prevention and control of the warehouse pests Indian meal moth and brown spot borer have a good effect. It is hoped that it will be popularized and applied as a biological pesticide without environmental pollution. Bacillus thuringiensis pathogenic effects with specialization, so the use of the drug is not restricted residues. Rural grain or commercial grain can be used at any time after treatment. And when the drug is also no phytotoxicity and toxicity. It can effectively control a variety of warehouse insects that have become resistant to chemicals such as malathion.