Fri, Sep 12, 2025 page2

• Taiwan’s lychees gain Australian approval

  • By Esme Yeh / Staff reporter
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  Applications for plant breeders’ rights (PBR) for four Taiwanese lychee varieties have been approved by Australia, marking the official entry of Taiwanese fruit tree varieties into Australia, the Taiwan Agricultural Research Institute said on Wednesday.

  Two lychee varieties, “Tainung No. 6 (Colorful Lychee)” and “Tainung No. 7 (Early Big)” obtained the PBR from Australia this year following the country’s approval of the PBR for “Tainung No. 5 (Ruby)” and “Tainung No. 3 (Rose Red)” last year, it said.

  That made lychees the first Taiwanese fruit granted PBR by Australia, institute Chiayi Agriculture Experiment Branch director Chang Che-wei (張哲瑋) said.

  

  Lychees grow on a tree in an undated photograph.

  Photo courtesy of the Taiwan Agricultural Research Institute

  Australia is a member state of the International Union for the Protection of New Varieties of Plants, which establishes plant variety certification criteria according to trait variations, the institute said.

  A plant variety’s distinctness, uniformity and stability would be evaluated based on such criteria to determine whether it can obtain the PBR, it said.

  However, Taiwan is not a member state of the union and its applications for overseas variety rights used to be lengthy processes, particularly as the certification systems and report formats of Taiwan are different from the union, Chang said.

  The lychee varieties would have had to be sent to Australia for cultivation and comparison with designated Australian lychee varieties, if past practice was to be followed, he said.

  It could have taken the institute six to seven years to have these lychee varieties granted PBRs, as lychee seedlings require four years to mature and bear fruits, and the whole certification process conducted in Australia would have required an extra two years, Chang said, adding that the previous practice was also costly.

  “It cost about NT$60,000 simply to have a local expert attend a meeting in Australia,” he said.

  Therefore, the institute first had Taiwanese breeders accredited by Australia to work as plant variety qualified persons this time, so that the four lychee varieties could be bred and certified in Taiwan to apply for the Australian PBR, Chang said.

  “That significantly saved time and costs required for certification in Australia,” he said, adding that the experience can serve as a reference for future overseas PBR applications.

  The institute said that PBRs not only provide legal protections, but also pave the way for Taiwanese fruit varieties to expand into international markets.

  Previous achievements in fruit tree variety development usually could not be turned into commercial benefits, as asexual propagation used to lead to the leakage of newly developed varieties, it said.

  With the PBR of targeted international markets, such as the Australian PBR for the lychee varieties, illegal propagation or sales can be prevented to help foster a global market for Taiwan-bred varieties, the institute said, adding that the PBR also helps increase the product value and distinctiveness of Taiwanese lychees in Australia.
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