Steps towards sustainable harvest of Ophiocordyceps sinensis in Bhutan |
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| Authors: | Paul F Cannon Nigel L Hywel-Jones Norbert Maczey Lungten Norbu Tshitila Tashi Samdup Phurba Lhendup |
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| Institution: | (1) CABI Europe UK Centre, Bakeham Lane, Egham, Surrey, TW20 9TY, UK;(2) National Center for Genetic Engineering and Biotechnology (BIOTEC), 113 Thailand Science Park, Phahonyothin Road, Klong 1, Klong Luang, Pathumthani, 12120, Thailand;(3) Council for Renewable Natural Resources Research of Bhutan, Ministry of Agriculture, P.O. Box 252, Thimphu, Bhutan;(4) Research and Monitoring Section, Bumdeling Wildlife Sanctuary, Trashiyangtse, Bhutan |
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| Abstract: | The insect-pathogenic fungus Ophiocordyceps sinensis (better known as Cordyceps sinensis) is harvested over much of the Himalayan plateau as a highly prized remedy in traditional Oriental medicine. Over the past
10 years its financial value has increased dramatically, with collectors paid as much as US $12,500 kg−1 for top-quality material. This is causing significant distortion to local economies, and there is widespread concern that
the current rate of collection is unsustainable. This paper introduces the fungus and its insect hosts, documents some of
the biological and social constraints to achieving sustainability, describes the socioeconomic climate within which harvest
and sale occurs in Bhutan, and details the measures put in place by the Royal Government of Bhutan to promote wise management
of this valuable natural resource.
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| Keywords: | Ophiocordyceps sinensis Yartsa gunbu Yartsa guenbub Thitarodes Sustainable harvest Traditional Oriental medicine Bhutan |
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