黔南州林下栽培铁皮石斛黑斑病的风险评估

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基金项目 2020年4月贵州省林业科技项目“林下铁皮石斛有害生物调查与防治研究”（黔林科合J字[2020]04号）。

作者简介 潘琪（1992—），女，贵州荔波人，工程师，主要从事林业有害生物防治研究。

收稿日期 2023-08-10

Risk Assessment of Black Spot Disease in Dendrobium officinale Cultivated under Forests in Qiannan Prefecture

Pan Qi et al（Qiannan Prefecture Forestry Bureau， Duyun， Guizhou 558000）

Abstract Based on the distribution of Dendrobium officinale blackspot， the possibility of its spread， potential economic hazards， the economic importance of Dendrobium officinale， and the difficulty of managing its risks， qualitative and quantitative analysis methods are applied to analyze its risks. The results indicated that the risk assessment value （R） of Dendrobium officinale blackspot was 2.08， which belongs to a high risk level. Based on this， risk management measures for the blackspot of Dendrobium officinale were proposed to ensure the healthy development of the Dendrobium officinale industry in Qiannan Prefecture.

Key words Dendrobium officinale; Blackspot; Pest risk assessment

摘要 依据铁皮石斛黑斑病的分布情况、扩散蔓延的可能性、潜在的经济危害性、铁皮石斛的经济重要性和危险性的管理难度，应用定性和定量分析的方法对其风险分析。（剩余5041字）