首页|贺兰山烟翅腮扁蜂的发生危害与风险性分析

贺兰山烟翅腮扁蜂的发生危害与风险性分析

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  • 国家科技期刊平台
  • NETL
  • NSTL
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烟翅腮扁蜂Cephalcia infumata Zhang&Wei是贺兰山国家级自然保护区危害青海云杉Pi-cea crassifolia的重要害虫。采用野外调查和室内观察相结合的方法，对烟翅腮扁蜂生物学特性进行初步研究，应用我国有害生物多指标综合评价法评价烟翅腮扁蜂在贺兰山的风险性。结果表明:烟翅腮扁蜂在贺兰山地区发生频繁，对青海云杉天然林资源造成较大威胁;烟翅腮扁蜂的风险值R=1。72，在贺兰山国家级自然保护区属中度危险性林业有害生物。提出了相应的管理对策。
Damage and risk analysis of Cephalcia infumata in Helan Mountain
Cephalcia infumata Zhang&Wei is an important pest insect that harms Picea crassifolia in Helan Mountain National Nature Reserve.The biological characteristics of C.infumata were preliminarily studied by field investigation and indoor observation.The risk of C.infumata in Helan Mountain was evaluated by multi-index comprehensive evaluation method of pests in China.The results showed that C.infumata occurred frequently in the Helan Mountain area,which posed a significant threat to the natural forest resources of P.crassifolia and the risk value of C.infumata was 1.72,indicating that C.infumata was a moderate risk forest pest in Helan Mountain National Nature Reserve.The corresponding management measures of C.infumata were put forward.

Cephalcia infumatabiological characteristicsrisk analysismanagement measures

杨芹、王霞、程业森、通格乐格、孔芳毅、彭磊

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阿拉善左旗林业和草原病虫害防治检疫站,内蒙古 阿拉善 750300

阿拉善盟林业和草原有害生物防治检疫站内蒙古 阿拉善 750306

内蒙古贺兰山国家级自然保护区管理局,内蒙古 阿拉善 750300

烟翅腮扁蜂 生物学特性 风险分析 管理对策

2024

10.19688/j.cnki.issn1671-0886.20240011

中国森林病虫
国家林业局森林病虫害防治总站

中国森林病虫

CSTPCD北大核心
影响因子：0.593
ISSN：1671-0886
年,卷(期)：2024.43(2)
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