黔南州林下栽培鐵皮石斛黑斑病的風(fēng)險(xiǎn)評估

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基金項(xiàng)目 2020年4月貴州省林業(yè)科技項(xiàng)目“林下鐵皮石斛有害生物調(diào)查與防治研究”（黔林科合J字[2020]04號）。

作者簡介 潘琪（1992—），女，貴州荔波人，工程師，主要從事林業(yè)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 依據(jù)鐵皮石斛黑斑病的分布情況、擴(kuò)散蔓延的可能性、潛在的經(jīng)濟(jì)危害性、鐵皮石斛的經(jīng)濟(jì)重要性和危險(xiǎn)性的管理難度，應(yīng)用定性和定量分析的方法對其風(fēng)險(xiǎn)分析。（剩余5041字）