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昆虫知识2008年第4期  文章正文

三北地区灌木林重大害虫与治理对策

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  major pests in shrubbery in threenorth region of china and the management stra tegy. luo youqing**, zong shixiang (the key laboratory for silviculture and conservation of ministry of educatio n, beijing forestry university, beijing100083, china)

  abstract the major pests in shrubbe ……阅读全文

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